LM20154 Overview
The LM20154 is a full featured 1 MHz synchronous buck regulator capable of delivering up to 4A 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.
LM20154 Key Features
- 2 LM20154-Q1 is AEC-Q100 Qualified and Manufactured on an Automotive Grade Flow
- Input Voltage Range 2.95V to 5.5V
- Accurate Current Limit Minimizes Inductor
- 96% Peak Efficiency at 1.0 MHz Switching
- Frequency Synchronization Output
- 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
LM20154 Applications
- Simple to Design, High Efficiency Point of Load Regulation from a 5V or 3.3V Bus