IR38263 Description
This family of OptiMOS™ IPOL devices offers easy-to-use, fully integrated and highly efficient DC/DC regulators with PVID and I2C/PMBus™ interface. The on-chip PWM controller and co-packaged low duty cycle optimized MOSFETs make these devices a space-efficient solution, providing accurate power delivery for low output voltage and high current applications that require a parallel VID interface. These versatile...
IR38263 Key Features
- Internal LDO allows single 16 V operation
- Output Voltage Range: 0.5V to 0.875-PVin
- 0.5% accurate Reference Voltage
- Enhanced line/load regulation with Feedforward
- Frequency programmable by PMBus™ up to 1.5
- Enable input with Voltage Monitoring Capability
- Remote Sense Amplifier with True Differential
- 3 pins (PVID) to program output voltage
- PMBus™ configurable fault thresholds for input UVLO, output OVP, OCP and thermal shutdown
- Thermally pensated pulse-by-pulse current limit and Hiccup Mode Over Current Protection