AOZ7523XAI Overview
AOZ7523 is a series of current-mode controllers integrated with high voltage power MOSFET, and a Xcapacitor discharge function (Bleeding Resistor Removal, BRR), Brown-In/Brown-Out (Lossless BrownOut, LBO) plus a high voltage start-up circuitry. The series also provides frequency foldback and skip mode during light load conditions to achieve excellent light load efficiency and low power standby mode. As well as a...
AOZ7523XAI Key Features
- Integrated with HV MOSFET
- Integrated bleeding resistor removal function
- Integrated brown-in/brown-out function
- Integrated HV start-up circuitry
- Cycle-by-cycle current limit
- Minimum on time modulation to minimize acoustic
- Frequency foldback mode and skip mode operation
- Frequency spread by spread spectrum clock generator
- VDD over-voltage protection
- DMAG pin over-voltage protection