GENERAL DESCRIPTION

The SGM25661 is an ultra-low on-resistance, integrated

N-MOSFET, single-channel load switch. The device

operates over a wide input voltage range of 0.8V to 3.5V,

and is controlled by the ON pin which is capable of

interfacing directly with low-voltage control signals.

The device can provide a 6A maximum continuous load

current. Ultra-low on-resistance and high current

capability make this product ideal for driving processor

rails with tight voltage dropout tolerances. The fast rise

time allows the power rails to rise quickly when the

switch is enabled, thus reducing the distribution

response time.

The SGM25661 offers the fast output discharge function

in disable status.

The SGM25661 is available in a Green TDFN-3×3-8EL

package.

FEATURES

● Input Voltage Range: 0.8V to 3.5V

● VBIAS Voltage Range: 3V to 5.5V

● Ultra-Low On-Resistance:

RON = 5.3mΩ (TYP) at VIN = 2.5V, VBIAS = 5V

● Maximum Continuous Load Current: 6A

● Low Quiescent Current: 0.6µA (TYP)

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

● Rise Time: 8.1μs at VIN = 2.5V, VBIAS = 5V

● Fast Output Discharge

● -40℃ to +85℃ Operating Temperature Range

● Available in a Green TDFN-3×3-8EL Package

APPLICATIONS

Ultrabook

Notebook

Tablet Computer

Servers

Set-Top Boxes

Telecom Systems