IR38063 Overview
Internal LDO allows single 21V operation The IR38063 SupIRBuck™ is an easy-to-use, fully Output Voltage Range: 0.5V to 0.875 PVin 0.5% accurate Reference Voltage integrated and highly efficient DC/DC regulator with I2C/PMBus interface. The onboard PWM controller and MOSFETs make IR38063 a space-efficient solution, Programmable Switching Frequency up to providing accurate power delivery for low output 1.5MHz using...
IR38063 Key Features
- Internal LDO allows single 21V operation
- Output Voltage Range: 0.5V to 0.875-PVin
- 0.5% accurate Reference Voltage
- Programmable Switching Frequency up to providing accurate power delivery for low output
IR38063 Applications
- Internal Soft-Start with Pre-Bias Start-up
- Enable input with Voltage Monitoring Capability programmability of switching frequency and current
- Remote Sense Amplifier with True Differential limit while operating in wide input and output voltage
- Fast mode I2C and 400 kHz PMBus interface for The switching frequency is programmable from 250
- PMBus configurable fault thresholds for input
- Thermally pensated pulse-by-pulse current limit and Hiccup Mode Over Current Protection Pre-Bias startup, hiccup current limit and thermal shutdown to give requ
- Optional light load efficiency mode with reduced event of fault conditions switching frequency
- External synchronization with Smooth Clocking
