PD97512
IR3838MPbF
SupIRBuckTM
HIGHLY INTEGRATED 10A
SINGLE-INPUT VOLTAGE, SYNCHRONOUS BUCK REGULATOR
Features
Desc...
PD97512
IR3838MPbF
SupIRBuckTM
HIGHLY INTEGRATED 10A
SINGLE-INPUT VOLTAGE, SYNCHRONOUS BUCK
REGULATOR
Features
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.
Enhanced PreBias Start up
The switching frequency is programmable from
External Reference for Margining Purposes
250kHz to 1.5MHz for an optimum solution.
Input for Tracking Applications Integrated MOSFET Drivers and Bootstrap Diode It also features important protection functions,
Operating Junction Temp: -40oC
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