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LTM4630-1 Datasheet Dual 18a Or Single 36a Umodule Regulator

Manufacturer: Linear Technology (now Analog Devices)

Overview: LTM4630-1 Dual 18A or Single 36A µModule Regulator with 0.8% DC and 3% Transient.

General Description

The LTM®4630-1A/LTM4630-1B are dual 18A or single 36A output step-down µModule® (micromodule) regulators with ±0.8% (LTM4630-1A) and ±1.5% (LTM4630-1B) total DC output error, respectively, with ±3% transient output error.

Included in the package are the switching controller, power FETs,inductors,andallsupportingcomponents.Externalcompensationallowsforfasttransientresponsetominimizeoutput capacitance when powering FPGAs, ASICs, and processors.

With synchronized multiphase parallel current sharing, four LTM4630-1 devices can deliver up to 144A.

Key Features

  • nn ±0.8% Maximum Total DC Output Error Over Line, Load and Temperature (LTM4630-1A) nn ±3% Transient Output Error with Minimum Output Capacitance nn Dual 18A or Single 36A Output nn 4.5V to 15V Input, 0.6V to 1.8V Output Voltage Range nn Differential Remote Sense Amplifier nn Current Mode Control/Fast Transient Response nn Current Sharing Up to 144A nn 16mm × 16mm × 5.01mm BGA Package.

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More Datasheets from Linear Technology (now Analog Devices)

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