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IR3889

Infineon
Part Number IR3889
Manufacturer Infineon
Description 30A single-voltage synchronous Buck regulator
Published Apr 11, 2020
Detailed Description IR3889 IR OptiMOS™ IPOL 30 A single-voltage synchronous Buck regulator Features  Single 4.3 V to 17 V application or Wi...
Datasheet PDF File IR3889 PDF File

IR3889
IR3889

Overview
IR3889 IR OptiMOS™ IPOL 30 A single-voltage synchronous Buck regulator Features  Single 4.
3 V to 17 V application or Wide Input Voltage Range from 2.
0 V to 17 V with an External VCC  Precision Reference Voltage (0.
8 V +/- 0.
5%)  Enhenced Fast COT Engine Stable with Ceramic Output Capacitors  Optional Forced Continuous Conduction Mode and Diode Emulation for Enhanced Light Load Efficiency  Programmable Switching Frequency from 600 kHz to 2 MHz  Monotonic Start-Up with Four Selectable Soft-Start Time & Enhanced Pre-Bias Start-Up  Thermally Compensated Internal Over Current Protection with Four Selectable Settings  Enable input with Voltage Monitoring Capability & Power Good Output  Th...


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