UC2578 Overview
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 input voltage which range includes the prevalent telem bus voltages.
UC2578 Key Features
- Provides Simple Single Inductor Buck
- 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