A7211 Overview
The A7211 is a current mode synchronous buck converter with integrated high side and low side power MOSFETS, and has excellent transient load and line regulation. It enables the device to adopt to both low ESR output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The A7211 operates from 5.5V to 18V VIN input, and the output voltage can be programmed between 0.81V to 14V with 1A output...
A7211 Key Features
- Up to 18V Synchronous Converter
- No Schottky Rectifier Diode
- 1A Output Current
- Fixed 1.4MHz High Switching Frequency
- High Efficiency Up to 91% Efficiency @ 12V
- Wide Input Voltage Range: 5.5V to 18V @ 1A
- Wide Output Voltage Range: 0.81V to 14V @
- Low Output Ripple and Allows Ceramic Output
- Thermal Shutdown Protection
- Cycle By Cycle Over Current Limit