LTM4678 - Dual 25A or Single 50A uModule Regulator
Analog Devices
Key Features
nn Dual Digitally Adjustable Analog Loops with Digital
Interface for Control and Monitoring
nn Wide Input Voltage Range: 4.5V to 16V
nn Output Voltage Range: 0.5V to 3.3V
nn ±0.5% Maximum DC Output Error Over Temperature
nn ±5% Current Readback Accuracy
nn Sub-Milliohm DCR Current Sensing
nn Integrated Input Current Sense Amplifier
nn 400kHz PMBus-Compliant I2C Serial Interface
nn nn
SInutpepgorarttsedTe1l6e-mBiett∆ryΣPAoDllCing
Rates
up
to
125Hz
nn Constant Frequency Current Mod.
Full PDF Text Transcription for LTM4678 (Reference)
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LTM4678. For precise diagrams, and layout, please refer to the original PDF.
LTM4678 Dual 25A or Single 50A µModule Regulator with Digital Power System Management FEATURES nn Dual Digitally Adjustable Analog Loops with Digital Interface for Contro...
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al Digitally Adjustable Analog Loops with Digital Interface for Control and Monitoring nn Wide Input Voltage Range: 4.5V to 16V nn Output Voltage Range: 0.5V to 3.3V nn ±0.5% Maximum DC Output Error Over Temperature nn ±5% Current Readback Accuracy nn Sub-Milliohm DCR Current Sensing nn Integrated Input Current Sense Amplifier nn 400kHz PMBus-Compliant I2C Serial Interface nn nn SInutpepgorarttsedTe1l6e-mBiett∆ryΣPAoDllCing Rates up to 125Hz nn Constant Frequency Current Mode Control nn Parallel and Current Share Up to 250A nn 16mm × 16mm × 5.
LTM4678 Datasheet
