The Kynix Components

Product OverviewIRF9540 is a P-channel MOSFET that can drive maximum load current up to -19A and voltage up to -100V. In pulse mode, it can withstand a load up to -72A. IRF9540 is designed to have low on-state resistance and fast switching. IRF9540 is a rugged device widely used in the application of high voltage drivers, amplification purposes, and fast-switching applications. This device belongs to the TO-220AB package. This package is universally preferring for commercial-industrial applications due to its low cost and low thermal resistance. The transistor possesses low drain to source resistance that reduces power loss and makes devices more efficient. This MOSFET has low gate driving capability by which users can operate devices directly from the output of ICs or microcontrollers. This blog will introduce IRF9540 systematically from its features, pinout to its specifications, applications, also including IRF9540 datasheet and so much more. CatalogProduct OverviewRelated Video IntroductionIRF9540 FeaturesIRF9540 PinoutIRF9540 Pin ConfigurationIRF9540 EquivalentsIRF9540 ApplicationsIRF9540 ComplementaryIRF9540 Circuit DiagramIRF9540 SpecificationIRF9540 ManufacturerIRF9540 DatasheetUsing WarningsIRF9540 FAQ Related Video Introduction Video: LM393 + Mosfet IRF540 IRF9540 Small Amplifier but Powerful with Good Sound and Clarity | Milling PCB  IRF9540 Video Description: Hello friend. Today i will using my CNC machine to make PCB for Small LM393 + Mosfet IRF540 / IRF9540 Small Amplifier but Powerful with Good Sound and Clarity. The schematic diagram i found on internet. All file include gerber file and G-code for CNC you can download below. This amplifier has Good Sound and Clarity, You can see waveform of it in the firts of video. Hope you like my project. IRF9540 FeaturesDynamic dV/dt ratingRepetitive avalanche ratedP-channel175 °C operating temperatureFast switchingEase of parallelingSimple drive requirements IRF9540 PinoutThe following figure is the diagram of IRF9540 pinout. IRF9540 Pinout IRF9540 Pin ConfigurationPin NoPin NamePin Description1GateDepending on the voltage applied to gate terminals, the MOSFET gets turn ON and OFF.2DrainCurrent goes out from drain pin.3SourceCurrent enters from source pin. IRF9540 EquivalentsIRF9540PBF, IRF9540PbF-BE3, IRF034, IRF044, 2SJ380, 2SJ412, SIHF9540 IRF9540 ApplicationsUsually used to control devices requiring a higher rate of voltage /current consumption.Usually used to regulate the current flowing through another circuit or to control other factors such as other components. IRF9540 ComplementaryThe complementary n-channel transistor to the IRF9540 is the IRF540. IRF9540 Circuit DiagramThe following are the circuit diagrams of IRF9540. Switching Time Test Circuit Unclamped Inductive Test Circuit   Gate Charge Test Circuit Peak Diode Recovery dV/dt Test Circuit IRF9540 SpecificationTYPEDESCRIPTIONCategoryDiscrete Semiconductor ProductsTransistors - FETs, MOSFETs - SingleMfrVishay SiliconixPackageTubePart StatusObsoleteFET TypeP-ChannelTechnologyMOSFET (Metal Oxide)Drain to Source Voltage (Vdss)100 VCurrent - Continuous Drain (Id) @ 25°C19A (Tc)Drive Voltage (Max Rds On, Min Rds On)10VRds On (Max) @ Id, Vgs200mOhm @ 11A, 10VVgs(th) (Max) @ Id4V @ 250µAGate Charge (Qg) (Max) @ Vgs61 nC @ 10 VVgs (Max)±20VInput Capacitance (Ciss) (Max) @ Vds1400 pF @ 25 VPower Dissipation (Max)150W (Tc)Operating Temperature -55°C ~ 175°C (TJ)Mounting TypeThrough HoleSupplier Device PackageTO-220ABPackage / CaseTO-220-3 IRF9540 ManufacturerVishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Vishay's components today are smaller, faster, more reliable–all of it at the same time–empowering you to be more inventive and evolve your business. IRF9540 DatasheetYou can download IRF9540 datasheet from the link given below:IRF9540 Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. IRF9540 FAQWhat type of MOSFET is IRF9540? P-channel MOSFET. In what mode can IRF9540 withstand a load up to -72A? Pulse mode. What is IRF9540 designed to have? low on-state resistance and fast switching. What is the difference between p and n channel MOSFET?Channel MOSFETs use electron flow as the charge carrier. P-Channel MOSFETs use hole flow as the charge carrier, which has less mobility than electron flow. And therefore, they have higher resistance and are less efficient. In other words, a P-Channel MOSFET will get hotter than anN-Channel MOSFET with higher loads. What is P substrate in MOSFET?The general structure is a lightly doped p-type substrate, into which two regions, the source and the drain, both of heavily doped n-type semiconductor have been embedded. The symbol n+ is used to denote this heavy doping.

Product OverviewThe INA3221 is a three-channel, high-side current and bus voltage monitor with an I 2C - and SMBUScompatible interface. The INA3221 monitors both shunt voltage drops  and bus supply voltages, in addition to having programmable conversion times and averaging modes for these signals. The INA3221 offers both critical and warning alerts to detect multiple programmable out-of-range conditions for each channel. The INA3221 senses current on buses that can vary from 0 V to 26 V. The device is powered from a single 2.7-V to 5.5-V supply, and draws 350 μA (typ) of supply current. The INA3221 is specified over the operating temperature range  of –40°C to +125°C. The I2C- and SMBUS-compatible interface features four programmable addresses. This blog will introduce INA3221 systematically from its features, pinout to its specifications, applications, also including INA3221 datasheet and so much more. CatalogProduct OverviewRelated Video IntroductionINA3221 FeaturesINA3221 PinoutINA3221 ApplicationsINA3221 Circuit DiagramINA3221 Functional Block DiagramINA3221 PackageINA3221 SpecificationINA3221 ManufacturerINA3221 DatasheetUsing WarningsINA3221 FAQ Related Video Introduction Video: INA3221 Tutorial INA3221 Video Description: I bought this module and found no information about it. After a bit of research and testing I thought I'd share what I learned with you all. INA3221 FeaturesSenses Bus Voltages From 0 V to 26 VReports Shunt and Bus VoltageHigh Accuracy:– Offset Voltage: ±80 µV (max)– Gain Error: 0.25% (max)Configurable Averaging OptionsFour Programmable AddressesProgrammable Alert and Warning OutputsPower-Supply Operation: 2.7 V to 5.5 V INA3221 PinoutThe following figure is the diagram of INA3221 pinout. INA3221 Pinout INA3221 ApplicationsComputersPower ManagementTelecom EquipmentBattery ChargersPower SuppliesTest Equipment INA3221 Circuit DiagramThe following are the circuit diagrams of INA3221. Power-Valid Output Structure INA3221 With Input Filtering  INA3221 as an Overcurrent Sensor  INA3221 Functional Block DiagramThe following figure shows the block diagram of INA3221. INA3221 Functional Block DiagramINA3221 PackageThe following diagram shows the INA3221 package. INA3221 Package INA3221 SpecificationCommon mode voltage (Max) (V) 26Common mode voltage (Min) (V) 0Input offset (+/-) (Max) (uV) 80Input offset drift (+/-) (Typ) (uV/C) 0.1Gain (V/V) 1Gain error (%) 0.25Gain error drift (+/-) (Max) (ppm/°C) 50CMRR (Min) (dB) 110Bandwidth (kHz) 3.5Supply voltage (Max) (V)5.5Supply voltage (Min) (V) 2.7Iq (Max) (mA) 0.35Digital interface I2C, SMBusFeatures Alert Function, Bi-directional, Low-side CapableResolution (Bits) 13Operating temperature range (C)  -40 to 125 INA3221 ManufacturerTexas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today. INA3221 DatasheetYou can download INA3221 datasheet from the link given below:INA3221 Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. INA3221 FAQWhat does the INA3221 monitor? Shunt voltage drops and bus supply voltages. What does the INA3221 offer to detect multiple programmable out-of-range conditions for each channel? Critical and warning alerts. What is the operating temperature range of the INA3221? –40°C to +125°C. How many programmable addresses does the INA3221 have?Four. What is a voltage monitor?Voltage monitoring relays can detect not only under-voltages and over-voltages, but also voltage-related issues such as phase imbalances, phase loss, and phase sequence. Voltage monitoring relays are designed for either single-phase or three-phase systems.

Product OverviewPC817X Series contains an IRED optically coupled to a phototransistor. It is packaged in a 4pin DIP, available in wide-lead spacing option and SMT gullwing lead-form option. Input-output isolation voltage  (rms) is 5.0kV. Collector-emitter voltage is 80V(*) and CTR is 50% to 600% at input current of 5mA. This blog will introduce PC817C systematically from its features, pinout to its specifications, applications, also including PC817C datasheet and so much more. CatalogProduct OverviewRelated Video IntroductionPC817C FeaturesPC817C PinoutPC817C ApplicationsPC817C Agency approvalsPC817C CAD ModelsPC817C Circuit DiagramPC817C PackagePC817C SpecificationPC817C ManufacturerPC817C DatasheetUsing WarningsPC817C FAQ Related Video Introduction Video: How Optocouplers work -opto-isolator solid state relays phototransistor    PC817C Video Description:  In this video we learn how optocouplers work and also look at some simple electron circuits you can make yourself to understand how an optocoupler, opto-isolator, phototransistor, photocoupler  works. PC817C Features4pin DIP packageDouble transfer mold package (Ideal for Flow Soldering)High collector-emitter voltage (VCEO:80V(*))Current transfer ratio (CTR : MIN. 50% at IF=5 mA, VCE=5V)Several CTR ranks availableHigh isolation voltage between input and output(Viso(rms) : 5.0 kV) PC817C PinoutThe following figure is the diagram of PC817C pinout. PC817C Pinout PC817C ApplicationsI/O isolation for MCUs  (Micro Controller Units)Noise suppression in switching circuitsSignal transmission between circuits of different potentials and impedances PC817C Agency approvalsRecognized by UL1577 (Double protection isolation),file No. E64380 (as model No. PC817)Package resin : UL flammability grade(94V-0) PC817C CAD ModelsThe following are PC817C Symbol, Footprint, and 3D Model. PC817C Symbol PC817C Footprint PC817C 3D Model PC817C Circuit DiagramThe following are the circuit diagrams of PC817C. Test Circuit for Response Time  Test Circuit for Frequency Response PC817C PackageThe following diagram shows the PC817C package. PC817C Package PC817C SpecificationParameterSymbolRatingUnit  InputForward currentIF50mA *1Peak forward currentIFM1A Reverse voltageVR6V Power dissipationP70mW  OutputCollector-emitter voltageV CEO35V Emitter-collector voltageV ECO6V Collector currentIC50mA Collector power dissipationPC150mWTotal power dissipationP tot200mW*2Isolation voltageV iso5 000V rmsOperating temperatureT opr- 30 to + 100˚CStorage temperatureT stg- 55 to + 125˚C*3Soldering temperatureT sol260˚C PC817C ManufacturerFounded in 1972, Kodenshi Korea Corp  is a leading company specialized in opto electronic components. The company has established three manufacturing facilities in Japan, Korea and China respectively. Besides, the company has set up a Central Research Institute in 1988. The company has established sales offices in China, Japan, South Korea, Singapore, USA in order to provide convinient serive for the customers all over the world. PC817C DatasheetYou can download PC817C datasheet from the link given below:PC817C Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. PC817C FAQWhat is pc817c?PC817 IC is an optocoupler that includes a phototransistor and an IR diode. PC817 IC includes an LED & a phototransistor which are connected jointly optically. The signal can be transmitted optically in between an i/p and an o/p side without any physical connection. What is an optocoupler used for?Optocouplers can either be used on their own as a switching device, or used with other electronic devices to provide isolation between low and high voltage circuits. You'll typically find these devices being used for: Microprocessor input/output switching. DC and AC power control. What is the function photocoupler?An opto-isolator (also called an optocoupler, photocoupler, or optical isolator) is an electronic component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. What is the difference between photocoupler and optocoupler?Although photocouplers conduct only DC (direct current) in the output, OCMOS FETs can conduct both DC and AC (alternating current) in the FETs. Generally, the operating speed of photocouplers is in microseconds or more rapid, while that of OCMOS FETs is as slow as milliseconds. What is a photocoupler output?A photocoupler is a device incorporating a light-emitting diode (LED) and a photodetector in one package. Unlike other optical devices, light is not emitted outside the package. Although a photocoupler is an optical device, it does not handle light, but handles electrical signals.

CatalogLSM6DSOXTR DescriptionLSM6DSOXTR Related Video InstructionLSM6DSOXTR CAD ModelsLSM6DSOXTR Pin ConfigurationLSM6DSOXTR Block Diagram of FiltersLSM6DSOXTR FeaturesLSM6DSOXTR ApplicationsLSM6DSOXTR DatasheetLSM6DSOXTR SpecificationsLSM6DSOXTR ManufacturerUsing WarningLSM6DSOXTR FAQLSM6DSOXTR DescriptionThe LSM6DSOX is a system-in-package featuring a 3D digital accelerometer and a 3D digital gyroscope boosting performance at 0.55 mA in high-performance mode and enabling always-on low-power features for an optimal motion experience for the consumer. The LSM6DSOX supports main OS requirements, offering real, virtual and batch sensors with 9 kbytes for dynamic data batching. ST’s family of MEMS sensor modules leverages the robust and mature manufacturing processes already used for the production of micromachined accelerometers and gyroscopes. The various sensing elements are manufactured using specialized micromachining processes,while the IC interfaces are developed using CMOS technology that allows the design of a dedicated circuit which is trimmed to better match the characteristics of the sensing element. The LSM6DSOX has a full-scale acceleration range of ±2/±4/±8/±16 g and an angular rate range of ±125 / ±250 / ±500 / ±1000 / ±2000 dps. The LSM6DSOX fully supports EIS and OIS applications as the module includes a dedicated configurable signal processing path for OIS and auxiliary SPI , configurable for both the gyroscope and accelerometer. The LSM6DSOX OIS can be configured from the Auxiliary SPI and primary interface (SPI / I²C & MIPI I3CSM). High robustness to mechanical shock makes the LSM6DSOX the preferred choice of system designers for the creation and manufacturing of reliable products. The LSM6DSOX is available in a plastic land grid array(LGA) package. LSM6DSOXTR Related Video InstructionVideo: Intro to Inertial Measurement Units (IMU)LSM6DSOXTR Video Description:An inertial measurement unit, or IMU, will be the most important sensor onboard the Hummingbird FCU, the quadcopter flight controller that I'm currently developing. In this video, I explain what an IMU is, dive deep into gyroscopes and accelerometer sensors, and explain how an IMU will be used in the Hummingbird FCU. I hope you find the video useful and learn something new! LSM6DSOXTR CAD Models Figure: PCB Symbol  Figure: Footprint  Figure: 3D Model LSM6DSOXTR Pin Configuration Figure: Pin Configuration LSM6DSOXTR Block Diagram of Filters Figure:Block Diagram of Filters LSM6DSOXTR FeaturesPower consumption: 0.55 mA in combo high-performance mode“Always-on" experience with low power consumption for both accelerometer andgyroscopeSmart FIFO up to 9 kbyteAndroid compliant±2/±4/±8/±16 g full scale±125/±250/±500/±1000/±2000 dps full scaleAnalog supply voltage: 1.71 V to 3.6 VIndependent IO supply (1.62 V)Compact footprint: 2.5 mm x 3 mm x 0.83 mmSPI / I²C & MIPI I3CSM serial interface with main processor data synchronizationAuxiliary SPI for OIS data output for gyroscope and accelerometerOIS configurable from Aux SPI, primary interface (SPI / I²C & MIPI I3CSM)Advanced pedometer, step detector and step counterSignificant Motion Detection, Tilt detectionStandard interrupts: free-fall, wakeup, 6D/4D orientation, click and double-clickProgrammable finite state machine: accelerometer, gyroscope and externalsensorsMachine Learning CoreS4S data synchronizationEmbedded temperature sensorECOPACK®, RoHS and “Green” compliant LSM6DSOXTR ApplicationsMotion tracking and gesture detectionSensor hubIndoor navigationIoT and connected devicesSmart power saving for handheld devicesEIS and OIS for camera applicationsVibration monitoring and compensation LSM6DSOXTR DatasheetYou can download the datasheet from the link given below.LSM6DSOXTR-Datasheet LSM6DSOXTR SpecificationsProduct Category:IMUs - Inertial Measurement UnitsSensor Type:6-axisSensing Axis:X, Y, ZSensitivity:0.488 mg/LSBAcceleration:2 g, 4 g, 8 g, 16 gOutput Type:DigitalInterface Type:SerialResolution:16 bitOperating Supply Current:550 uASupply Voltage - Min:1.71 VSupply Voltage - Max:3.6 VMinimum Operating Temperature:- 40 CMaximum Operating Temperature:+ 85 CPackage / Case:LGA-14LPackaging:ReelPackaging:Cut TapePackaging:MouseReelManufacturer:STMicroelectronicsBrand:STMicroelectronicsMoisture Sensitive:YesMounting Style:SMD/SMTProduct Type:IMUs - Inertial Measurement UnitsRange:125 dps, 250 dps, 500 dps, 1000 dps, 2000 dpsSeries:LSM6DSOXFactory Pack Quantity:5000Subcategory:SensorsTradename:iNemoUnit Weight:0.000466 oz LSM6DSOXTR ManufacturerSTMicroelectronics is a French-Italian multinational electronics and semiconductors manufacturer headquartered in Plan-les-Ouates near Geneva, Switzerland. The company resulted from the merger of two government-owned semiconductor companies in 1987: "Thomson Semiconducteurs" of France and "SGS Microelettronica" of Italy. It is commonly called "ST", and it is Europe's largest semiconductor chip maker based on revenue. While STMicroelectronics corporate headquarters and the headquarters for EMEA region are based in the Canton of Geneva, the holding company, STMicroelectronics N.V. is incorporated in the Netherlands. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. LSM6DSOXTR FAQWhat is the inertial measurement unit in lidar?An IMU uses three gyroscopes ("gyros") and three accelerometers, orthogonally-mounted on an airborne mapping sensor (e.g., camera or lidar system), to measure the current rotation and acceleration. These measurements are summed to determine the change from the initial position of the aircraft. What does an IMU contain?1 Inertial measurement unit (IMU) The IMU is a sensor that measures triaxial acceleration and triaxial angular velocity. The IMU consists of an accelerometer, which can output linear acceleration signals on three axes in space, and a gyroscope, which can output angular velocity signals on three axes in space. What is the output of IMU?An inertial measurement unit (IMU) is a device that integrates multi-axes, accelerometers, gyroscopes, and other sensors to provide estimation of an objects orientation in space. Measurements of acceleration, angular rate, and attitude are typical data outputs. 

Product OverviewThird generation Power MOSFETs  from Vishay provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness. The TO-247AC package is preferred for commercial-industrial applications where higher power levels preclude the use of TO-220AB devices. The TO-247AC is similar but superior to the earlier TO-218 package because of its isolated mouting hole. It also provides greater creepage distance  between pins to meet the requirements of most safety specifications. This blog will introduce IRFP260 systematically from its features, pinout to its specifications, applications, also including IRFP260 datasheet and so much more. CatalogProduct OverviewIRFP260 PinoutIRFP260 Pin ConfigurationIRFP260 ApplicationsIRFP260 AdvantagesIRFP260 EquivalentsIRFP260 Circuit DiagramIRFP260 PackageIRFP260 SpecificationIRFP260 ManufacturerIRFP260 DatasheetUsing WarningsIRFP260 FAQ IRFP260 PinoutThe following figure is the diagram of IRFP260 pinout. IRFP260 Pinout IRFP260 Pin ConfigurationPin NoPin Name1Gate2Drain3Source IRFP260 ApplicationsSwitch-mode and resonant-mode power supplies Motor controlsUninterruptible Power Supplies (UPS)DC choppers IRFP260 AdvantagesEasy to mount with 1 screw (isolated mounting screw hole)Space savingsHigh power density IRFP260 EquivalentsIRF044, IRF044SMD, IRF054, IRF054SMD, IRF100B201 IRFP260 Circuit DiagramThe following are the circuit diagrams of IRFP260. Switching Time Test Circuit Unclamped Inductive Test Circuit Gate Charge Test Circuit Peak Diode Recovery dV/dt Test Circuit IRFP260 PackageThe following diagram shows the IRFP260 package. IRFP260 Package IRFP260 SpecificationProduct AttributeAttribute ValueManufacturer:IXYSProduct Category:MOSFETTechnology:SiMounting Style:Through HolePackage / Case:TO-247-3Transistor Polarity:N-ChannelNumber of Channels:1 ChannelVds - Drain-Source Breakdown Voltage:200 VId - Continuous Drain Current:46 ARds On - Drain-Source Resistance:55 mOhmsVgs - Gate-Source Voltage:- 20 V, + 20 VMinimum Operating Temperature:- 55 CMaximum Operating Temperature:+ 150 CPd - Power Dissipation:280 WChannel Mode:EnhancementPackaging:TubeBrand:IXYSConfiguration:SingleFall Time:28 nsHeight:21.46 mmLength:16.26 mmRise Time:30 nsFactory Pack Quantity:30Transistor Type:1 N-Channel IRFP260 ManufacturerIXYS Corporation is a global supplier of power management semiconductors with a comprehensive range of Power MOSFET, IGBT, bipolar, and mixed-signal IC solutions that provide improved efficiency and reduced energy costs in a wide range of power system applications. IRFP260 DatasheetYou can download IRFP260 datasheet from the link given below:IRFP260 Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. IRFP260 FAQWhat is a power MOSFET?A power MOSFET is a specific type of metal–oxide–semiconductor field-effect transistor (MOSFET) designed to handle significant power levels. The design of power MOSFETs was made possible by the evolution of MOSFET and CMOS technology, used for manufacturing integrated circuits since the 1960s. What is a power MOSFET used for?A type of metal oxide semiconductor field effect transistor (MOSFET) used to switch large amounts of current. Power MOSFETs use a vertical structure with source and drain terminals at opposite sides of the chip. The vertical orientation eliminates crowding at the gate and offers larger channel widths. What is the difference between power MOSFET and MOSFET?Power MOSFET is a type of MOSFET which is specially meant to handle high levels of power. These exhibit high switching speed and can work much better in comparison with other normal MOSFETs in the case of low voltage levels. However its operating principle is similar to that of any other general MOSFET. What is N-channel power Mosfet?The MOSFET formed in which the conduction is due to the channel of majority charge carriers called electrons. When this MOSFET is activated as ON this condition results in the maximum amount of the current flow through the device. This type of MOSFET is defined as N-channel MOSFET. What is the difference between p and n-channel MOSFET?N-Channel MOSFETs use electron flow as the charge carrier. P-Channel MOSFETs use hole flow as the charge carrier, which has less mobility than electron flow. And therefore, they have higher resistance and are less efficient. In other words, a P-Channel MOSFET will get hotter than an N-Channel MOSFET with higher loads. 

Product Overview The IP5306 is a multi-function power management SOC with an integrated boost converter, lithium battery charge management, and battery power indication, providing a complete power solution for mobile power supplies.   The high integration and rich features of the IP5306 make it possible to use only a few external components in the application and to effectively reduce the overall solution size and BOM cost.   This blog will introduce IP5306 systematically from its features, pinout to its specifications, applications, also including IP5306 datasheet and so much more.   Catalog Product Overview Related Video Introduction IP5306 Features IP5306 Pinout IP5306 Applications IP5306 Simplified Application Schematic IP5306 Package IP5306 Specification IP5306 Manufacturer IP5306 Datasheet Using Warnings IP5306 FAQ   Related Video Introduction   Video: DIY Powerbank with IP5306   IP5306 Video Description: Learn how to use Injonic IP5306 IC to make a proper power bank circuit capable of providing 5V 2A   IP5306 Features Charging and discharging the synchronous switch2.4A Synchronous boost converter, 2.1A Charging synchronous switch Maximum boost efficiency up 96%Maximum charge efficiency up 97%Built-in power path management, support charge while dischargeSupport large load current line up featuresChargingAdaptive charging current  is adjusted to match all adaptersCharging voltage accuracy: ± 0.5%stand by 4.20 / 4.30 / 4.35 / 4.40V batteryPower displaystand by 4,3,2,1 Stars led Power displayFeature-richPower buttonBuilt-in lighting driveAutomatically detects the phone insertion and removalLow power consumptionIntelligent load identification, automatic standbyStandby power for 100 μABOM Minimalism power MOS Built-in, single-inductor charge-dischargeMultiple protection, high reliabilityOutput over-current  , over-voltage, short circuit protectionInput over voltage, over-charge, over-discharge, over-discharge protection streamThe whole over-temperature protectionESD 4KV Instant pressure 12V   IP5306 Pinout The following figure is the diagram of IP5306 pinout.   IP5306 Pinout   IP5306 Applications Mobile power / charging treasureMobile phones, tablet computers and other portable devices   IP5306 Simplified Application Schematic The following are the simplified application schematics of IP5306.   Simplified Application Schematic ( 4 LED Indicates that the battery)   3LED Power display typical application schematic   2LED Power display typical application schematic   1LED Power display typical application schematic   IP5306 Package The following diagram shows the IP5306 package.   IP5306 Package   IP5306 Specification ParameterSymbolValueUnitPort input voltage rangeV IN -0.3 to 5.5VOperating temperature rangeT A0 ~ 70℃Junction Temperature RangeT J  - 40 to 150℃Storage Temperature Range Tstg - 60 to 150 ℃Thermal resistance (junction to ambient) θ JA50℃ / WHuman Body Model ( HBM )ESD 4KV   IP5306 Manufacturer Injoinic Technology Corp. is an IC design company focusing on r&d and sales of high performance and high quality digital-analog hybrid integrated circuit chips. Its excellent design team from the world famous large IC design company, has more than 10 years of advanced digital and analog hybrid chip design, production and testing technology experience. The company has unique technologies in power management, battery management, wireless signal processing and high performance audio signal processing.   IP5306 Datasheet You can download IP5306 datasheet from the link given below: IP5306 Datasheet   Using Warnings Note: Please check their parameters and pin configuration before replacing them in your circuit.   IP5306 FAQ What is SoC on a battery? 2 State of charge (SOC) The state of charge is defined as the ratio of the available capacity Q(t) and the maximum possible charge that can be stored in a battery, i.e., the nominal capacity Qn. (6.1) A fully charged battery has SOC 1 or 100% while a fully discharged battery has an SOC of 0 or 0%.   How is battery SoC calculated? After a correction with the charging and discharging efficiency, a more accurate estimation can be achieved. The SOC can be then estimated by subtracting the DOD quantity from the SOH one. When the battery is open circuited with zero current, the SOC is directly obtained from the relationship between the OCV and SOC.   What is pmic used for? A power management integrated circuit (PMIC) is used to manage power on an electronic devices or in modules on devices that may have a range of voltages. The PMIC manages battery power charging and sleep modes, DC-to-DC conversion, scaling of voltages down or up, among others.