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IR3891 Synchronous Buck Regulator

IR3891 Description

Dual output, 4A/Phase, Highly Integrated SupIRBuck® Single-Input Voltage, Synchronous Buck Regulator IR3891 .
The IR3891 SupIRBuck® is an easy-to-use, fully integrated and highly efficient DC/DC regulator.

IR3891 Applications

* Integrated MOSFETs, drivers and Bootstrap diode
* Thermal Shut Down
* Open Feedback Line Protection
* Over Voltage Protection
* Interleaved Phases to reduce Input Capacitors
* Monotonic Start-Up
* Operating Junction Temp: -40oC

📥 Download Datasheet

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Datasheet Details

Part number
IR3891
Manufacturer
International Rectifier
File Size
1.65 MB
Datasheet
IR3891_InternationalRectifier.pdf
Description
Synchronous Buck Regulator

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Synchronous Buck Regulator International Rectifier
International Rectifier IR3891-like datasheet