FAN48632 Description
The FAN48632 allows systems to take advantage of new battery chemistries that can supply significant energy when the battery voltage is lower than the required voltage for system power ICs. By bining built−in power transistors, synchronous rectification, and low supply current; this IC provides a pact solution for systems using advanced Li−Ion battery chemistries.
FAN48632 Key Features
- Few External ponents: 0.47 mH Inductor and 0603 Case Size
- Input Voltage Range: 2.35 V to 5.5 V
- Fixed Output Voltage: 3.3 V to 3.5 V
- Maximum Continuous Load Current of: 1.5 A at VIN of 2.6 V
- Maximum Pulsed Load Current of: 2.0 A for GSM 217 Hz
- Up to 96% Efficient
- True Bypass Operation when VIN > Target VOUT
- Internal Synchronous Rectifier
- Soft-Start with True Load Disconnect
- Forced Bypass Mode
FAN48632 Applications
- Boost for Low−Voltage Li−ion Batteries, Brownout Prevention