MP8774H Overview
The MP8774H is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. The MP8774H offers a very pact solution that achieves 12A of continuous output current with excellent load and line regulation over a wide input range. The MP8774H uses synchronous mode operation for higher efficiency over the output current load range.
MP8774H Key Features
- Output Adjustable from 0.6V
- Wide 3V to 18V Operating Input Range
- 12A Output Current
- 16mΩ/5.5mΩ Low RDS(ON) Internal Power
- 100μA Quiescent Current
- High-Efficiency Synchronous Mode
- Pre-Biased Start-Up
- Fixed 1.4MHz Switching Frequency
- External Programmable Soft-Start Time
- Over-Current Protection and Hiccup Mode