MP8770 Description
The MP8770 is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. The MP8770 offers a very pact solution that achieves 8A of continuous output current with excellent load and line regulation over a wide input range. The MP8770 uses synchronous-mode operation for higher efficiency over the output current-load range.
MP8770 Key Features
- Wide 3V to 17V Operating Input Range
- 8A Output Current
- 22mΩ/10mΩ Low RDS(ON) Internal Power
- 100μA Quiescent Current
- Output Adjustable from 0.6V
- High-Efficiency Synchronous Mode
- Pre-Biased Start-Up
- Fixed 700kHz Switching Frequency
- External Programmable Soft Start-Up Time
- EN and Power Good for Power Sequencing