Single-Input Voltage, Synchronous Buck
Regulator 25A Highly Integrated SupIRBuckTM
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 is available externally...