FAN53555 Overview
The FAN53555 is a step-down switching voltage regulator that delivers a digitally programmable output from an input voltage supply of 2.5 V to 5.5 V. The output voltage is programmed through an I2C interface capable of operating up to 3.4 MHz. Using a proprietary architecture with synchronous rectification, the FAN53555 is capable of delivering 5 A continuous at over 80% efficiency, while maintaining over 80%...
FAN53555 Key Features
- Fixed-Frequency Operation: 2.4 MHz
- Best-in-Class Load Transient
- Continuous Output Current Capability: 5 A
- Pulse Current Capability: 6.5 A (05 Option)
- 2.5 V to 5.5 V Input Voltage Range
- Digitally Programmable Output Voltage
- 00/01/03/05/08/18 Options: 0.6-1.23 V in 10 mV Steps
- 04/042/09/ Options: 0.603-1.411 V in 12.826 mV Steps
- 23 Option: 0.60-1.3875 V in 12.5 mV Steps
- 24 Option: 0.603-1.420 V in 12.967 mV Steps
