Europe/EnglishChina/中文Other/English
SGM2566
6A, 17mΩ On-Resistance Load Switch
6A, 17mΩ On-Resistance Load Switch
GENERAL DESCRIPTION

The SGM2566A and SGM2566B are single channel load switches. The switches operate from a wide range of 0.8V to 5.3V (≤ VBIAS) supply voltage, and are controlled by the EN/nFAULT pin. The VOUT rise time can be programmed by setting an additional capacitor to the SS pin. They can provide a 6A maximum continuous switch current.

A 17mΩ low RDSON 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, reverse-voltage protection and thermal shutdown. The SGM2566A has quick output discharge function in disable status.

The SGM2566A and SGM2566B are available in a Green TDFN-2×2-8L package. They are rated over the -40 to +105 temperature range.

PIN CONFIGURATIONS

1582260620740731.png

FEATURES
  • Input Voltage Range: 0.8V to 5.3V

  • Low On-Resistance: 

    RDSON = 17mΩ at VIN = 3.3V (VBIAS = 5V)

  • Maximum Continuous Current: 6A

  • Low Quiescent Current:

    16μA (VBIAS = 5V)

    10μA (VBIAS = 2.5V)

  • Protection Features

    Soft-Start

    Reverse-Voltage Protection

    Thermal Shutdown

    Short-Circuit Protection

  • Adjustable Rise Time

  • Enable Input or Alert Output (EN/nFAULT Pin)

  • Quick Output Discharge: SGM2566A

  • -40 to +105 Operating Temperature Range

  • Available in a Green TDFN-2×2-8L Package

APPLICATIONS

Ultrabook

Notebook

Netbook

Tablet PC

ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM2566BGTDE8G/TR Production TDFN-2×2-8L 8 Y -40℃ to +105℃ Samples
SGM2566AGTDE8G/TR Production TDFN-2×2-8L 8 Y -40℃ to +105℃ Samples