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  • SGM2554

SGM2554

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Power Distribution Switch

fileSGM2554.pdf
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The SGM2554 is a single channel power distribution switch. The switch operates from a wide range of 2.2V to 5.5V supply voltage, and is controlled by the EN pin. It can be used in USB power distribution applications.

A 95mΩ low RON N-MOSFET is integrated. 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, current limit of 1.85A and thermal shutdown. The internal reverse-voltage function will protect devices on the input side of the switch.

The SGM2554 is available in a Green SOT-23-5 package and is rated over the -40℃ to +85℃ temperature range.

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FEATURES
  • Input Voltage Range: 2.2V to 5.5V

  • On-Resistance: 95mΩ (TYP)

  • Continuous Current: 1.1A

  • Current Limit: 1.85A

  • Quiescent Current: 19μA (TYP)

  • Shutdown Current: 1μA (MAX)

  • Full Set of Protections

    Soft-Start

    Under-Voltage Lockout for VIN

    No Reversed Leakage Current

    Thermal Shutdown

  • Evaluated to IEC 60950-1, Ed 2, Am1, Annex CC, Test Program 1 with CB Report

  • Available in a Green SOT-23-5 Package

APPLICATIONS

Digital TV

Set-Top Box

Portable Medical Equipment

Battery Powered Equipment

Hot-Plug Power Supply

Motherboard USB Power Switch

USB Device Power Switch

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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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Ordering Information
Part Number
StatusPackagePinsPd-Free
RoHS
REACH
Green
MSL RatingOperating Temperature RangeMaterial ContentReliability Report
Unit Resale Price*
(Volume Range: in USD)
Lead Time**
(Volume Range: Days)
SGM2554AYN5G/TR
Active
SOT-23-5
5
Yes
YesYesYesMSL3
-40℃ to +85℃
View
View
1-24 units : $0.595/unit
25-99 units : $0.51/unit
100-249 units : $0.425/unit
250-499 units : $0.34/unit
500-999 units : $0.2975/unit
1000-9999 units : $0.221/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 91 days
SGM2554BYN5G/TR
Active
SOT-23-5
5
Yes
YesYesYesMSL3
-40℃ to +85℃
View
View
1-24 units : $0.595/unit
25-99 units : $0.51/unit
100-249 units : $0.425/unit
250-499 units : $0.34/unit
500-999 units : $0.2975/unit
1000-9999 units : $0.221/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 91 days

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.