DCDC Converter
Single-input Voltage, 30A Buck
Regulators with PVID
FEATURES
OptiMOS™ IPOL
IR38265
DESCRIPTION
Internal LDO allows single 16V operation
Output Voltage Range: 0.5V to 0.875*PVin
0.5% accurate Reference Voltage
Enhanced line/load regulation with Feedforward
Frequency programmable by I2C up to 1.5 MHz
Enable input with Voltage Monitoring Capability
Remote Sense Amplifier with True Differential
Voltage Sensing
3 pins (PVID) to program output voltage
Fast mode I2C interface for programming,
sequencing and margining output voltage, and for
monitoring input voltage, output voltage, output
current and temperature.
I2C configurable fault thresholds for input UVLO,
output OVP, OCP and thermal shutdown.
Thermally compensated pulse-by-pulse current
limit and Hiccup Mode Over Current Protection
Dedicated output voltage sensing for power good
indication and overvoltage protection which
remains active even when Enable is low.
Enhanced Pre-Bias Start up
Integrated MOSFET drivers and Bootstrap diode
Operating junction temp: -40oC
