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LTM4642 - Dual 4A or Single 8A DC/DC uModule Regulator

General Description

nn Small Form Factor Dual 4A Power Supply nn Wide Input Voltage Range: 4.5V to 20V (2.375V Min with CPWR Bias) nn Dual 180° Out-of-Phase Outputs with 4A DC nn Dual Outputs with 0.6V to 5.5V Range nn Output Voltage Tracking nn ±1.5% Maximum Total DC Output Voltage Error nn Up to 95% Maximum Efficien

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Datasheet Details

Part number LTM4642
Manufacturer Analog Devices
File Size 1.07 MB
Description Dual 4A or Single 8A DC/DC uModule Regulator
Datasheet download datasheet LTM4642 Datasheet

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LTM4642 20VIN, Dual 4A or Single 8A DC/DC µModule Regulator Features Description nn Small Form Factor Dual 4A Power Supply nn Wide Input Voltage Range: 4.5V to 20V (2.375V Min with CPWR Bias) nn Dual 180° Out-of-Phase Outputs with 4A DC nn Dual Outputs with 0.6V to 5.5V Range nn Output Voltage Tracking nn ±1.5% Maximum Total DC Output Voltage Error nn Up to 95% Maximum Efficiency nn Phase-Lockable Fixed Frequency 600kHz to 1.4MHz nn Constant On-Time, Valley Current Mode Architecture nn Selectable Burst Mode® Operation nn Output Overvoltage and Overcurrent Protection nn 9mm × 11.25mm × 4.92mm BGA Package Applications nn Telecom and Networking Equipment nn Servers nn FPGA Power The LTM®4642 is a complete dual 4A or single 8A step-down DC/DC μModule® (micromodule) regulator.