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SGM660 - Buck-Boost Converter

General Description

The SGM660 is a synchronous inverting Buck-Boost converter.

The device implements a multi-function digital input SWIRE pin which can be used to program the negative output voltage or device enable.

The SGM660 integrates a 810mA switch current power FET, which can be programmable down to 435mA.

Key Features

  • such as over-current protection, over-temperature protection and short circuit protection are implemented to protect the device against various fault conditions. The SGM660 is available in a Green WLCSP-0.9×1.3-6B package.

📥 Download Datasheet

Datasheet Details

Part number SGM660
Manufacturer SG Micro
File Size 927.54 KB
Description Buck-Boost Converter
Datasheet download datasheet SGM660 Datasheet

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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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SGM660 Buck-Boost Converter for Negative Output Voltage GENERAL DESCRIPTION The SGM660 is a synchronous inverting Buck-Boost converter. The device implements a multi-function digital input SWIRE pin which can be used to program the negative output voltage or device enable. The SGM660 integrates a 810mA switch current power FET, which can be programmable down to 435mA. 1.8MHz switching frequency allows the use of small size inductor. The device has built-in soft-start and loop compensation network to reduce the external component counts. Output discharge function is also implemented. Various protection features such as over-current protection, over-temperature protection and short circuit protection are implemented to protect the device against various fault conditions.