UC2578
UC2578 is Buck Pulse Width Modulator Stepdown Voltage Regulator manufactured by Unitrode.
Not Remended for New Designs application INFO available
Buck Pulse Width Modulator Stepdown Voltage Regulator
UC2578 UC3578
Features
- Provides Simple Single Inductor Buck
PWM Step-Down Voltage Regulation
- Drives External High Side NMOS Switch
- 14V to 72V Input Voltage Operating Range
- Contains 100kHz Internal Oscillator, 2V Reference and UVLO
- Soft Start on Power Up
- Overcurrent Shutdown Followed by Soft Start
DESCRIPTION
The UC3578 is a PWM controller with an integrated high side floating gate driver. It is used in buck step down converters and regulates a positive output voltage. Intended to be used in a distributed power system, the IC allows operation from 14V to 72V...
