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LTM4636 - 40A uModule Regulator

General Description

The LTM®4636 is a 40A µModule® (micromodule) stepdown regulator.

It contains a switching controller plus power MOSFETs, inductor and components supporting internal and external compensation.

Key Features

  • n Stacked Inductor Acts as Heat Sink n Wide Input Voltage Range: 4.7V to 15V n 0.6V to 3.3V Output Voltage Range n ±1.3% Total DC Output Voltage Error Over Line, Load and Temperature (.
  • 40°C to 125°C) n Differential Remote Sense Amplifier for Precision Regulation n Current Mode Control/Fast Transient Response n Frequency Synchronization n Parallel Current Sharing (Up to 240A) n Internal or External Compensation n 88% Efficiency (12VIN, 1VOUT) at 40A n Overcurrent Foldback Protec.

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTM4636-1 40A uModule Regulator
LTM4630 Dual 18A or Single 36A DC/DC uModule Regulator
LTM4630-1 Dual 18A or Single 36A uModule Regulator
LTM4630A Dual 18A or Single 36A DC/DC uModule Regulator
LTM4633 Triple 10A Step-Down DC/DC uModule Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Features n Stacked Inductor Acts as Heat Sink n Wide Input Voltage Range: 4.7V to 15V n 0.6V to 3.3V Output Voltage Range n ±1.3% Total DC Output Voltage Error Over Line, Load and Temperature (–40°C to 125°C) n Differential Remote Sense Amplifier for Precision Regulation n Current Mode Control/Fast Transient Response n Frequency Synchronization n Parallel Current Sharing (Up to 240A) n Internal or External Compensation n 88% Efficiency (12VIN, 1VOUT) at 40A n Overcurrent Foldback Protection n 16mm × 16mm × 7.07mm BGA Package Applications n Telecom Servers and Networking Equipment n Industrial Equipment and Medical Systems LTM4636 40A µModule Regulator with Enhanced Efficiency and Thermal Performance Description The LTM®4636 is a 40A µModule® (micromodule) stepdown regulator.