Manufacturer: ON Semiconductor
Win Source Part Number: 115357-UC3843BVDR2G
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Flyback
Frequency - Switching: 500kHz
Control Features: Frequency Control
Number of Outputs: 1
Synchronous Rectifier: No
Output Phases: 1
Duty Cycle (Max): 96%
Clock Sync: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 105°C (TA)
Case / Package: 14-SOIC
Purpose: Step-Up/Step-Down
Supply Voltage - Operating: 7.6 V to 30 V
Popularity: Medium
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Balance
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
UC3843 CURRENT-MODE PWM CONTROLL
IC REG CTRLR FLYBACK 14SOIC
Regulator Output DC-DC Controller IC
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
| Win Source Electronics | DigiKey | ODG (Origin Data Global) | Lingto Electronic Limited | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 115357-UC3843BVDR2G | UC3843BVDR2GOSCT-ND | UC3843BVDR2G | UC3843BVDR2G | UC3843BVDR2G | UC3843BVDR2G | UC3843BVDR2G |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC3843BVDR2G | DC DC Switching Controllers | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers | DC DC Switching Controllers | Switching Controllers |
| Configuration / Function | Flyback | Boost | Buck; Boost | ||||
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver | |||||
| Package Type | SOIC; Other; 14-SOIC | SOIC; Other; "14-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 14-SOIC (0.154", 3.90mm Width) | SOIC; Other; 14-SOIC (0.154\", 3.90mm Width) | |||
| Life Cycle Stage | Maturity; Active | Active | Active | ||||
| Special Features | Multiple Outputs; Synchronous Rectification; Frequency Control | Frequency Control |
