MPQ4420H
Description
The MPQ4420H is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs.
Key Features
- Wide 4V to 36V Continuous Operating Input Range
- 90mΩ/55mΩ Low RDS(ON) Internal Power MOSFETs
- High-Efficiency Synchronous Mode Operation
- Default 410kHz Switching Frequency
- Synchronizes to a 200kHz to 2.2MHz
- High Duty Cycle for Automotive Cold-crank
- Power-Save Mode
- Internal Soft-Start
- OCP Protection and Hiccup
- Thermal Shutdown
