15815503065
SGM2576/B 负载开关IC
品牌1: SGM/圣邦微
输入电压: 2.5-5.5V
静态电流: 23μA
封装: SOT-23-5
报价: 0.50元/个
最小起订: 3000 个
库存: 9999990000 个
发货期限: 自买家付款之日起 2 天内发货
有效期至: 长期有效
发布时间: 2023-04-04 13:35
浏览次数: 66
手机号: 15815503065
电话: 0755-83538626
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详细信息

GENERAL DEscriptION

The SGM2576 and SGM2576B are single channel power distribution switches. The switches operate from a wide range of 2.5V to 5.5V supply voltage, and are controlled by the EN pin.

A 100mΩ 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, programmable current limit and thermal shutdown. This device provides a programmable current limit threshold between 100mA and 2.5A through the RILIM. Thermal shutdown shuts off the output MOSFET if the die temperature exceeds +150, and the output MOSFET remains off until the die temperature drops to +130.

SGM2576 and SGM2576B are available in a Green SOT-23-5 package. They are rated over the -40 to +85 temperature range.

PIN CONFIGURATIONS

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FEATURES

  • Input Voltage Range: 2.5V to 5.5V

  • On-Resistance: 100mΩ (TYP)

  • Programmable Current Limit Range: 0.1A to 2.5A 1500mA ± 190mA@RILIM = 4.53kΩ

  • Quiescent Current: 23μA (TYP)

  • Shutdown Current: 0.1μA (TYP)

  • Full Set of Protections

    Soft-Start

    Under-Voltage Lockout for VIN

    No Reversed Leakage Current

    Thermal Shutdown

  • Automatic Output Discharge in Shutdown Mode (SGM2576 Only)

  • 500kΩ Pull-Down Resistor at EN Pin

  • evaluated to IEC 62368-1: 2014 (Certificate No. DK-90466-UL)

  • 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 Boxes

Portable Medical Equipment

Battery Powered Equipment

Hot-Plug Power Supply

Motherboard USB Power Switch

USB Device Power Switch





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