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MIC7400 - Five-Channel Buck Regulator plus One-Boost

Datasheet Summary

Description

The MIC7400 is a powerful, highly integrated, configurable, power-management IC (PMIC) featuring five synchronous buck regulators, one boost regulator and high-speed I2C interface with an internal EEPROM.

Features

  • including start-up sequencing, timing, soft-start ramp, output voltage levels, current limit levels and output discharge for each channel. In stand-by mode the PMIC can configured in a low power state by either disabling an output or by changing the output voltage to a lower level. Independent exit from stand-by mode can be achieved either by I2C communication or the external STBY pin. The device has five synchronous buck regulators with high-speed adaptive on-time control supporting even the c.

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Datasheet preview – MIC7400

Datasheet Details

Part number MIC7400
Manufacturer Micrel Semiconductor
File Size 5.53 MB
Description Five-Channel Buck Regulator plus One-Boost
Datasheet download datasheet MIC7400 Datasheet
Additional preview pages of the MIC7400 datasheet.

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Full PDF Text Transcription

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MIC7400 Configurable PMIC, Five-Channel Buck Regulator Plus One-Boost with HyperLight Load® and I2C Control General Description The MIC7400 is a powerful, highly integrated, configurable, power-management IC (PMIC) featuring five synchronous buck regulators, one boost regulator and high-speed I2C interface with an internal EEPROM. The device offers two distinct modes of operation “standby mode” and “normal mode” intended to provide an energy optimized solution suitable for portable handheld, and infotainment applications. In normal mode, the programmable switching converters can be configured to support a variety of features, including start-up sequencing, timing, soft-start ramp, output voltage levels, current limit levels and output discharge for each channel.
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