AP65352 Overview
The AP65352 is an adaptive, constant on-time mode synchronous buck converter providing high efficiency, excellent transient response and high DC output accuracy for low-voltage regulation in digital TVs and monitors. Pin Assignments ( Top View ) The constant-on-time control scheme handles wide input/output voltage ratios and provides low external ponent count. The internal proprietary circuit enables the device to...
AP65352 Key Features
- Fixed Frequency Emulated Constant On-Time Control
- Good Stability Independent of the Output Capacitor ESR
- Fast Load Transient Response
- Synchronous Rectification: 90mΩ Internal High-Side Switch and
- Wide Input Voltage Range: 4.5V to 18V
- Output Voltage Range: 0.76V to 6V
- 3A Continuous Output Current
- 650kHz Switching Frequency
- Built-in Overcurrent Limit
- Built-in Overvoltage Protection