MP9928 Description
The MP9928 is a high-voltage, synchronous step-down switching regulator controller that can directly step down voltages from up to 60V. The MP9928 uses PWM current control architecture with accurate cycle-by-cycle current limiting. It is capable of driving dual Nchannel MOSFET switches.
MP9928 Key Features
- Wide 4V to 60V Operating Input Range
- Dual N-Channel MOSFET Driver
- Low Dropout Operation: Maximum Duty
- Programmable Frequency Range: 100kHz
- 1000kHz
- 180º Out-of-Phase SYNCO
- External Soft-Start and PG Pin
- Selectable Cycle-by-Cycle Current Limit
- Output Over Voltage Protection
- Internal LDO with Externally Power Supply