SGM2560
Dual-Channel
Power Distribution Switch
GENERAL DESCRIPTION
FEATURES
The SGM2560 is a dual-channel power distribution
switch. The switch operates from a wide range of 2.7V
to 5.5V supply voltage, and is controlled by the EN pin.
It can be used in USB power distribution applications.
● Input Voltage Range: 2.7V to 5.5V
● On-Resistance: 90mΩ (TYP)
● 1.1A Current Limit
● Quiescent Current: 28μA (Dual-Channel)
● 1.8V Logic-Controlled Inputs
● Full Set of Protections
A 90mΩ low RON N-MOSFET is integrated. The small
size and quiescent current make the device very suitable
for space limited, battery-powered applications.
Soft-Start
Under-Voltage Lockout for VIN
No Reversed Leakage Current
Short-Circuit Protection
A number of protection features are provided in the
device including soft-start, current limit and thermal
shutdown. The internal reverse-voltage function will
protect devices on the input side of the switch. Fault
conditions are indicated by the FAULT pin. Transient
faults are filtered internally.
Thermally Isolated Channels
Fault Status Flag with 4ms Filter Eliminates
False Assertions
● Evaluated to IEC 60950-1, Ed 2, Am1, Annex CC,
Test Program 1 with CB Report
The SGM2560 is available in Green SOIC-8 and
TDFN-3×3-8L packages. It is rated over the -40℃ to
+85℃ temperature range.
● Available in the Green SOIC-8 and TDFN-3×3-8L
Packages
APPLICATIONS
Hot-Plug Power Supply
Motherboard USB Power Switch
Accessories
Portable Medical Equipment
SG Micro Corp
DECEMBER 2017 – REV. A. 3
www.sg-micro.com