FAN53741 Description
The FAN53741 is a 2.5 MHz step−down switching voltage regulator, that delivers a fixed output from an input voltage supply of 2.3 V to 5.5 V. Using a proprietary architecture with synchronous rectification, the FAN53741 is capable of delivering a peak efficiency of 97% and can support a max load of 1300 mA. The regulator operates at a nominal fixed frequency of 2.5 MHz, which reduces the value of the external...
FAN53741 Key Features
- 60 mA Typical Quiescent Current
- 5.24 mm2 Total Solution Size
- 1300 mA Output Current Capability
- Programmable Output Voltage 0.6 V to 3.3 V in 25 mV Steps via I2C
- Programmable Current Limit 530 mA to 2150 mA in 108 mA Steps
- 2.3 V to 5.5 V Input Voltage Range
- 2.5 MHz Fixed-Frequency Operation
- Best-in-Class Load Transient Response
- Internal Soft-Start Limits Battery Current Below 150 mA to avoid
- Protection Faults (UVLO, OCP and TSP)