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SGM2553D - Limited Power Distribution Switches

Download the SGM2553D datasheet PDF. This datasheet also covers the SGM2553 variant, as both devices belong to the same limited power distribution switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The SGM2553 and SGM2553D are single channel power distribution switches.

The switch operates from a wide range of 2.5V to 5.5V supply voltage, and is controlled by the EN pin.

A 90mΩ low RON N-MOSFET is integrated.

Key Features

  • are provided in the device including soft-start, over-current protection, adjustable current limit and thermal shutdown. This device provides a programmable current limit threshold between 100mA and 1.7A through the RILIM. The internal reverse-voltage function will protect devices on the input side of the switch. Fault conditions are indicated by the nFAULT pin. The SGM2553D has quick output discharge function in disable status. SGM2553 and SGM2553D are available in the Green TDFN-2×2-6L and SOT.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SGM2553-SGMicro.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SGM2553D
Manufacturer SG Micro
File Size 775.05 KB
Description Limited Power Distribution Switches
Datasheet download datasheet SGM2553D Datasheet

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Other Datasheets by SG Micro

Part Number Description
SGM2553 Limited Power Distribution Switches
SGM2553E Limited Power Distribution Switch
SGM2551A Power Distribution Switche
SGM2551C Power Distribution Switche
SGM2554 Power Distribution Switch

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.

View original datasheet text
SGM2553/SGM2553D Precision Adjustable Current Limited Power Distribution Switches GENERAL DESCRIPTION The SGM2553 and SGM2553D are single channel power distribution switches. The switch operates from a wide range of 2.5V to 5.5V supply voltage, and is controlled by the EN pin. A 90mΩ low RON N-MOSFET is integrated. It is capable of supplying up to 1.5A continuous current. The small size and quiescent current make the device very suitable for space limited, battery-powered applications. A number of protection features are provided in the device including soft-start, over-current protection, adjustable current limit and thermal shutdown. This device provides a programmable current limit threshold between 100mA and 1.7A through the RILIM.