AP2961A Overview
Description
AP2961A is a wide input voltage, high efficiency CC/CV step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. AP2961A provides up to 3A output current at 125kHz switching frequency.
Key Features
- 42V Input Voltage Surge
- 40V Steady State Operation
- Up to 3A Output Current
- Output Voltage up to 12V
- 125kHz Switching Frequency
- Up to 91% Efficiency
- Stable with Low-ESR Ceramic Capacitors to Allow Low- Profile Designs
- Integrated Over Voltage Protection
- Excellent EMI Performance
- Constant Current Control Without Additional Current Sensing Resistor Improves Efficiency and Lowers Cost
