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IR3842WMPBF

International Rectifier
Part Number IR3842WMPBF
Manufacturer International Rectifier
Description HIGHLY EFFICIENT INTEGRATED 4A SYNCHRONOUS BUCK REGULATOR
Published Jul 21, 2010
Detailed Description PD-97659 IR3842WMPbF SupIRBuckTM HIGHLY EFFICIENT INTEGRATED 4A SYNCHRONOUS BUCK REGULATOR Features • Greater than 9...
Datasheet PDF File IR3842WMPBF PDF File

IR3842WMPBF
IR3842WMPBF


Overview
PD-97659 IR3842WMPbF SupIRBuckTM HIGHLY EFFICIENT INTEGRATED 4A SYNCHRONOUS BUCK REGULATOR Features • Greater than 95% Maximum Efficiency • Wide Input Voltage Range 1.
5V to 16V • Wide Output Voltage Range 0.
7V to 0.
9*Vin • Continuous 4A Load Capability • Integrated Bootstrap-diode • High Bandwidth E/A for excellent transient performance • Programmable Switching Frequency up to 1.
5MHz • Programmable Over Current Protection • PGood output • Hiccup Current Limit • Precision Reference Voltage (0.
7V, +/-1%) • Programmable Soft-Start • Enable Input with Voltage Monitoring Capability • Enhanced Pre-Bias Start-up • Seq input for Tracking applications • -40oC to 125oC operating junction temperatu...



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