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IR3838MPbF Datasheet SYNCHRONOUS BUCK REGULATOR

Manufacturer: International Rectifier (now Infineon)

Overview: PD97512 IR3838MPbF SupIRBuckTM HIGHLY INTEGRATED 10A SINGLE-INPUT VOLTAGE, SYNCHRONOUS BUCK.

General Description

• Greater than 96% Maximum Efficiency The IR3838 SupIRBuckTM is an easy-to-use, fully • Single 16V Application integrated and highly efficient DC/DC regulator.

• Single 5V Application The onboard PWM controller and MOSFETs • Wide Output Voltage Range: 0.6V to 0.9*Vin make IR3838 a space-efficient solution, providing • • • Continuous 10A Load Capability Programmable Switching Frequency up to 1.5MHz Internal Digital Soft-Start accurate power delivery for low output voltage applications.

• Enable Input with Voltage Monitoring Capability IR3838 is a versatile regulator which offers • Hiccup Mode Over Current Protection programmability of switching frequency and • Internal LDO current limit while operates in wide input and • External Synchronization output voltage range.