SGM66057 Description
The SGM66057 is an internally pensated, 2.2MHz switching frequency, current mode, synchronous Boost switching converter. The output voltage is fixed at 5.25V. The device turns into power-save mode to maintain high efficiency at light load currents.
SGM66057 Key Features
- 2.7V to 4.85V Operating Input Voltage Range
- 5.25V Fixed Output Voltage
- Up to 96.8% Efficiency
- Device Quiescent Current: 24µA (TYP)
- Shutdown Current: 1µA (MAX)
- Valley Switch Current Limit: 3.4A (TYP)
- Improved Light Load Efficiency with Power-Save
- Low Reverse Leakage Current when VOUT > VIN
- Load Disconnect during Shutdown
- Over-Temperature Protection