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LTM4700 - Dual 50A or Single 100A uModule Regulator

General Description

The LTM®4700 is a dual 50A or single 100A step-down µModule® (power module) DC/DC regulator featuring remote configurability and telemetry-monitoring of power management parameters over PMBus

an open standard I2C-based digital interface protocol.

Key Features

  • n Dual 50A or Single 100A Digitally Adjustable Outputs with Digital Interface for Control, Compensation and Monitoring n Wide Input Voltage: 4.5V to 16V n Output Voltage Range: 0.5V to 1.8V n ~90% Full Load Efficiency from 12VIN to 1VOUT at 100A n ±0.5% Maximum DC Output Error Over Temperature n ±3% Current Readback Accuracy (25°C to 125°C) n Integrated Input Current Sense Amplifier n 400kHz PMBus-Compliant I2C Serial Interface n Supports Telemetry Polling Rates Up to 125Hz n Integrated 16-Bit ∆.

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Other Datasheets by Analog Devices

Part Number Description
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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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LTM4700 Dual 50A or Single 100A µModule Regulator with Digital Power System Management FEATURES n Dual 50A or Single 100A Digitally Adjustable Outputs with Digital Interface for Control, Compensation and Monitoring n Wide Input Voltage: 4.5V to 16V n Output Voltage Range: 0.5V to 1.8V n ~90% Full Load Efficiency from 12VIN to 1VOUT at 100A n ±0.5% Maximum DC Output Error Over Temperature n ±3% Current Readback Accuracy (25°C to 125°C) n Integrated Input Current Sense Amplifier n 400kHz PMBus-Compliant I2C Serial Interface n Supports Telemetry Polling Rates Up to 125Hz n Integrated 16-Bit ∆Σ ADC n Constant Frequency Current Mode Control n Parallel and Current Share Multiple Modules n 15mm × 22mm × 7.