GENERAL DEscriptION

The SGM2566C is an ultra-low on-resistance, integrated N-MOSFET, single-channel load switch. The device can operate over a wide input voltage range of 0.6V to 5.7V. It can support a 5A maximum continuous load current and is controlled by a switch enable input (ON) pin. The VOUT rise time can be programmed by setting an additional capacitor to the SS pin.

The SGM2566C has a thermal shutdown function. When the junction temperature exceeds +165℃, the inner N-MOSFET will be turned off through the thermal shutdown circuitry, and will remain off until the die temperature drops below +140℃. The device also has quick output discharge function when the switch is disabled.

The SGM2566C is available in a Green TDFN-2×2-8AL package.

PIN CONFIGURATIONS

FEATURES

• Input Voltage Range: 0.6V to VBIAS

• VBIAS Voltage Range: 2.5V to 5.7V

• Ultra-Low On-Resistance: 14mΩ (TYP)

• Maximum Continuous Load Current: 5A

• Current: 12μA (TYP)

• Thermal Shutdown

• Programmable Output Ramp Time

• Support with 1.2V, 1.8V, 2.5V and 3.3V GPIOs

• Quick Output Discharge

• -40℃ to +105℃ Operating Temperature Range

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

APPLICATIONS

Ultrabook

Netbook

Notebook and Tablet Computer