Datasheet Details
| Part number | MIC3832 |
|---|---|
| Manufacturer | Micrel Semiconductor |
| File Size | 106.10 KB |
| Description | Current-Fed PWM Controllers |
| Datasheet |
 MIC3832 Datasheet
|
|
|
Description
The MIC3832 and MIC3833 are unique PWM controllers designed for current-fed, multiple-output or push-pull, switched-mode power supply applications.
Features
- UVLO (undervoltage lockout) with hysteresis, soft start with a programmable time constant, cycle-by-cycle current limiting, a PWM latch to prevent multiple outputs due to noise or ringing, and front-edge blanking. Current-fed topologies eliminate core saturation problems caused by shoot through (cross conduction) of push-pull circuits and reduce stress on the switching transistors. The MIC3832/3 has one PWM stage capable of operating up to 500kHz and two output stages, Q and Q, that operate at o.