Datasheet4U Logo Datasheet4U.com

SGM2551C - Power Distribution Switche

This page provides the datasheet information for the SGM2551C, a member of the SGM2551A Power Distribution Switche family.

Description

The SGM2551A and SGM2551C power distribution switches are intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5A of continuous load current.

Features

  • Up to 1.5A Maximum Load Current.
  • Meets USB Current Limiting Requirements.
  • Adjustable Current Limit: 100mA to 1.7A.
  • Fast Over-Current Response: 2μs.
  • 90mΩ High-side MOSFET.
  • No Reverse Leakage Current of High-side MOSFET.
  • Reverse Input-Output Voltage Protection.
  • Operating Range: 2.5V to 5.5V.
  • Built-In Soft-Start Function.
  • Quick Auto-Discharge in Disable Status (SGM2551C).
  • UL Recognized Component (UL File E481541).
  • Evaluated to IEC 60950-1.

📥 Download Datasheet

Datasheet preview – SGM2551C

Datasheet Details

Part number SGM2551C
Manufacturer SG Micro
File Size 772.37 KB
Description Power Distribution Switche
Datasheet download datasheet SGM2551C Datasheet
Additional preview pages of the SGM2551C datasheet.

📁 Similar Datasheet

  • SGM20 - compact physical dimensions (Sumitiomo)
  • SGM2005 - Linear Regulators (Shengbang Microelectronics)
  • SGM2006 - RF-Linear Regulators (Shengbang Microelectronics)
  • SGM2006A - RF-Linear Regulators (Shengbang Microelectronics)
  • SGM2007 - Linear Regulators (Shengbang Microelectronics)
  • SGM2007A - Linear Regulators (Shengbang Microelectronics)
  • SGM2008 - Linear Regulators (Shengbang Microelectronics)
  • SGM2013N - GaAs N-channel Dual-Gate MES FET (Sony Corporation)
  • SGM2014AM - GaAs N-channel Dual-Gate MES FET (Sony Corporation)
  • SGM2014AN - GaAs N-channel Dual-Gate MES FET (Sony Corporation)
Other Datasheets by SG Micro
  • SGM2551A - Power Distribution Switche
  • SGM2553 - Limited Power Distribution Switches
  • SGM2553D - Limited Power Distribution Switches
  • SGM2553E - Limited Power Distribution Switch
  • SGM2554 - Power Distribution Switch
  • SGM2521 - Programmable Current Limit Switches
  • SGM2521A - Programmable Current Limit Switches
  • SGM2522 - Programmable Current Limit Switches

Full PDF Text Transcription

Click to expand full text
SGM2551A/SGM2551C Precision Adjustable Current Limited Power Distribution Switches GENERAL DESCRIPTION The SGM2551A and SGM2551C power distribution switches are intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5A of continuous load current. These devices offer a programmable current limit threshold between 100mA and 1.7A via an external resistor. The power switch rise and fall times are controlled to minimize current surges during turn on/off. The SGM2551C has quick autodischarge function in disable status. SGM2551A and SGM2551C devices limit the output current to a safe level by using a constant-current mode when the output load exceeds the current limit threshold.
Published: |