25A Highly Integrated SupIRBuck® Single-Input Voltage, Synchronous
Buck
Regulator
DCDC Converter
SupIRBuck IR3847
FEATURES
Single 5V to 21V application Wide Input Voltage Range from 1.
5V to 21V with
external Vcc Output Voltage Range: 0.
6V to 0.
86*PVin 0.
5% accurate Reference Voltage Enhanced line/load regulation with Feed-Forward Programmable Switching Frequency up to
1.
5MHz Internal Digital Soft-Start Enable input with Voltage Monitoring Capability Remote Sense Amplifier with True Differential
Voltage Sensing Thermally compensated current limit and Hiccup
Mode Over Current Protection Smart LDO to enhance efficiency Vp for tracking applications and sequencing Vref...