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Detailed technical information and Application Scenarios
| PartNumber | Manufactor | Quantity | Availability |
|---|---|---|---|
| 3843B | ST | 119 | Yes |
The STMicroelectronics 3843B is a PWM (Pulse Width Modulation) controller IC designed for offline and DC-to-DC converter applications. Below are the specifications, descriptions, and features based on manufacturer data:
The UC3843B is a fixed-frequency current-mode PWM controller, optimized for high-performance power supply designs. It features low startup current, precision reference voltage, and cycle-by-cycle current limiting. It is widely used in flyback, forward, and boost converters.
For detailed electrical characteristics, refer to the STMicroelectronics datasheet (UC3843B).
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78D05AL,UTC,12,TO252
76RSB08S,GRAYHILL,12,DIP16
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