UC2843AQ
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Manufacturer Part#:

UC2843AQ

Product Category: PMIC - Voltage Regulators - DC DC Switching Controllers
Manufacturer: Texas Instruments
Description: IC REG CTRLR MULT TOP 20PLCC
  datasheetUC2843AQ Datasheet
Package: 20-LCC (J-Lead)
Quantity: 4090 PCS
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level(MSL): 3(168 Hours)
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Manufacturer: Texas Instruments
Product Category: PMIC - Voltage Regulators - DC DC Switching Controllers
Series: UC2843A
Packaging: Tube
Unit-Weight: 0.025468 oz
Mounting-Style: SMD/SMT
Package-Case: 20-LCC (J-Lead)
Operating-Temperature: -40°C ~ 125°C (TJ)
Output-Type: Transistor Driver
Function: Step-Up, Step-Up/Step-Down
Supplier-Device-Package: 20-PLCC (9x9)
Number-of-Outputs: 1
Topology: Boost, Flyback, Forward Converter
Voltage-Supply-Vcc-Vdd: 7.6 V ~ 30 V
Frequency-Switching: 500kHz
Control-Features: Frequency Control
Output-Configuration: Positive, Isolation Capable
Output-Phases: 1
Duty-Cycle-Max: 0.96
Synchronous-Rectifier: No
Clock-Sync: No
Serial-Interfaces: -
Maximum-Operating-Temperature: + 85 C
Minimum-Operating-Temperature: - 40 C
Operating-Supply-Voltage: 30 V
Output-Current: 1000 mA
Switching-Frequency: 450 kHz
Fall-Time: 50 ns
Rise-Time: 50 ns
Package-Case: PLCC-20
Duty-Cycle-Max: 100 %
Search Part number : "UC284" Included word is 15
Part Number Manufacturer Package Quantity Description
UC2845D Texas Instruments 14-SOIC (0.154", 3.90mm Width) 20915 IC REG CTRLR MULT TOP 14SOIC
UC2843N G4 TI 8-DIP (0.300", 7.62mm) 70 IC PWM BOOST FLYBACK CM 8DIP
UC2842D8TRG4 Texas Instruments 8-SOIC (0.154", 3.90mm Width) 15401 IC PWM BOOST FLYBACK CM 8SOIC
UC2843AD8TRG4 Texas Instruments 8-SOIC (0.154", 3.90mm Width) 23578 IC REG CTRLR MULT TOPOLOGY 8SOIC
UC2845AQDR Texas Instruments 14-SOIC (0.154", 3.90mm Width) 25971 IC REG CTRLR MULT TOP 14SOIC
UC2846DWTR Texas Instruments 16-SOIC (0.295", 7.50mm Width) 50971 IC REG CTRLR MULT TOP 16SOIC
UC2842AD8 Texas Instruments 8-SOIC (0.154", 3.90mm Width) 60453 IC PWM BOOST FLYBACK CM 8SOIC
UC2842B=2842B ST SOP-8 132
UC2843BDIR2G ON SOP8 115
UC2844D/AD TI SOP14 1041
UC2845 ST SOP-14 4568
UC2842AD8TR Texas Instruments 8-SOIC (0.154", 3.90mm Width) 28326 IC PWM BOOST FLYBACK CM 8SOIC
UC2842DTR Texas Instruments 14-SOIC (0.154", 3.90mm Width) 42269 IC PWM BOOST FLYBACK CM 14SOIC
UC2844AQD8R Texas Instruments 8-SOIC (0.154", 3.90mm Width) 34967 IC CURR-MODE PWM CTLR 8-SOIC
UC2846DWTRG4 Texas Instruments 16-SOIC (0.295", 7.50mm Width) 3040 IC REG CTRLR MULT TOP 16SOIC
UC2843AQ RELATED PRODUCT PICTURE
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  • UC2845D
  • UC2843N  G4
  • UC2842D8TRG4
  • UC2843AD8TRG4
  • UC2845AQDR
  • UC2846DWTR
  • UC2842AD8
  • UC2842B=2842B
  • UC2843BDIR2G
  • UC2844D/AD
  • UC2845
  • UC2842AD8TR
  • UC2842DTR
  • UC2844AQD8R
  • UC2846DWTRG4
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