Manufacturer: STMicroelectronics
Win Source Part Number: 037422-UC2843BD1
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Boost, Flyback
Frequency - Switching: 250kHz
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 150°C (TJ)
Case / Package: 8-SO
Purpose: Step-Up/Step-Down
Supply Voltage - Operating: 7.6 V to 30 V
Alternative Parts (Cross-Reference): TL2845BDRG4-8; UC2845BD1R2; UC2843BD1; UC3843BVD1R2;
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Limited
SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, SOIC-8. FREE 2 YEAR RADWELL WARRANTY
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Switching Controllers PWM CONTROLLER
IC REG CTRLR BOOST/FLYBACK 8SO
| Win Source Electronics | Radwell International | DigiKey | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Lingto Electronic 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 |
| Product Number | 037422-UC2843BD1 | 49022474 | 497-14805-5-ND | UC2843BD1 | UC2843BD1 | UC2843BD1 |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC2843BD1 | Power Management IC | DC DC Switching Controllers | DC DC Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Configuration / Function | Boost, Flyback | Boost | ||||
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver | ||||
| Package Type | Other; 8-SO | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | |||
| Life Cycle Stage | Maturity; Active | Active | ||||
| Special Features | Multiple Outputs; Synchronous Rectification; Frequency Control | Frequency Control |
