LM20125 Overview
The LM20125 is a full featured 500 kHz synchronous buck regulator capable of delivering up to 5A of continuous output current. The current mode control loop can be pensated to be stable with virtually any type of output capacitor. For most cases, pensating the device only requires two external ponents, providing maximum flexibility and ease of use.
LM20125 Key Features
- 2 LM20125Q is AEC-Q100 Qualified and Manufactured on an Automotive Grade Flow
- Input Voltage Range 2.95V to 5.5V
- Accurate Current Limit Minimizes Inductor
- 97% Efficiency with 500 kHz Switching
- 32 mΩ Integrated FET Switches
- Starts up into Pre-Biased Loads
- Output Voltage Tracking
- Peak Current Mode Control
- Adjustable Output Voltage Down to 0.8V
- Adjustable Soft-Start with External Capacitor
LM20125 Applications
- Simple to Design, High Efficiency Point of Load Regulation from a 5V or 3.3V Bus
