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SGM2521A - Programmable Current Limit Switches

Download the SGM2521A datasheet PDF. This datasheet also covers the SGM2521 variant, as both devices belong to the same programmable current limit switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The SGM2521/SGM2521A/SGM2522/SGM2522A are compact, feature rich eFuse with a full suite of protection functions.

The wide operating voltage allows control of many popular DC buses.

Key Features

  • including over-current (OC), over-voltage (OV) and under-voltage (UV). 3% threshold accuracy for UV and OV, ensures tight supervision of bus voltages, eliminating the need for supervisor circuitry. Fault flag output (nFLT) is provided for system status monitoring and downstream load control. The SGM2521/1A/2/2A are available in Green SOIC-8 and TDFN-2×3-8BL packages and operate over a temperature range of -40℃ to +85℃.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SGM2521-SGMicro.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SGM2521A
Manufacturer SG Micro
File Size 724.35 KB
Description Programmable Current Limit Switches
Datasheet download datasheet SGM2521A Datasheet

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Other Datasheets by SG Micro

Part Number Description
SGM2521 Programmable Current Limit Switches
SGM2522 Programmable Current Limit Switches
SGM2522A Programmable Current Limit Switches
SGM2523 Programmable Current Limit Switch
SGM2526 ProgrammableCurrent Limit 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
PRELIMINARY DATASHEET SGM2521/SGM2521A SGM2522/SGM2522A Programmable Current Limit Switches GENERAL DESCRIPTION The SGM2521/SGM2521A/SGM2522/SGM2522A are compact, feature rich eFuse with a full suite of protection functions. The wide operating voltage allows control of many popular DC buses. The precision ±10% current limit, at room temperature, provides excellent accuracy making the SGM2521/1A/2/2A well suited for many system protection applications. Load, source and device protection are provided with multiple programmable features including over-current (OC), over-voltage (OV) and under-voltage (UV). 3% threshold accuracy for UV and OV, ensures tight supervision of bus voltages, eliminating the need for supervisor circuitry.