MP28257 Description
The MP28257 is a fully-integrated, synchronous, O step-down, switch-mode converter with a programmable frequency. It offers a very F pact solution that can provide up to 4A of continuous output current over a wide input supply range with excellent load and line D regulation, and can operate at high efficiency over a wide output current load range. E Constant-on-time control mode provides fast transient response and...
MP28257 Key Features
- Wide 4.2V-to-20V Operating Input Range
- 4A Continuous Output Current
- Internal 120mΩ High-Side, 50mΩ Low
- Stable with Ceramic Output Capacitors
- Proprietary Switching Loss-Reduction
- Power-Good Indicator
- Soft Startup/Shutdown
- Programmable Switching Frequency
- SCP, OCP, OVP, UVP Protection and
- Output Adjustable from 0.815V to 13V