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SGM2560 Datasheet Preview

SGM2560 Datasheet

Dual-Channel Power Distribution Switch

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SGM2560
Dual-Channel
Power Distribution Switch
GENERAL DESCRIPTION
The SGM2560 is a high-side MOSFET switch
optimized for general-purpose power distribution
requiring circuit protection. A built-in charge pump is
used to drive the MOSFET that is free of parasitic body
diode to eliminate any reversed current flow across the
switch.
The SGM2560 is internally current limited and has
thermal shutdown that protects the device and load.
The SGM2560 offers “smart” thermal shutdown that
reduces current consumption in fault modes. When a
thermal shutdown fault occurs, the output is latched off
until the faulty load is removed. Removing the load or
toggling the enable input will reset the device output.
This device employs soft-start circuitry that minimizes
inrush current in applications where highly capacitive
loads are employed.
The FAULT output asserts low during over-current and
thermal shutdown conditions. Transient faults are
internally filtered.
The SGM2560 is available in Green SOIC-8 and
TDFN-3×3-8L packages. It is rated over the -40to
+85temperature range.
FEATURES
90mΩ (TYP) High-side MOSFET per Channel
1.1A Current Limit
Input Voltage Range: 2.7V to 5.5V
Low Quiescent Current: 28μA (Dual-Channel)
Soft-Start Function
Short-Circuit Protection with Thermal Shutdown
Thermally Isolated Channels
Fault Status Flag with 4ms Filter Eliminates
False Assertions
Under-Voltage Lockout Protection for VIN
No Reversed Leakage Current
1.8V Logic-Compatible Inputs
Evaluated to IEC 60950-1, Ed 2, Am1, Annex CC,
Test Program 1 with CB Report
Available in the Green SOIC-8 and TDFN-3×3-8L
Packages
APPLICATIONS
USB Peripherals
General Purpose Power Switching
ACPI Power Distribution
Notebook PCs
PDAs
PC Card Hot Swap
TYPICAL APPLICATION
VCONT
10kΩ
10kΩ
VIN
2.7V to 5.5V
IN
Over-Current/
Thermal Shutdown
Over-Current/
Thermal Shutdown
ON/OFF
ON/OFF
Controller
CIN
0.1μF
GND
FAULTA
IN
OUTA
SGM2560A
ENA
OUTB
ENB
FAULTB
VOUTB
VOUTA
COUTB
1μF
COUTA
1μF
SG Micro Corp
www.sg-micro.com
DECEMBER 2017 – REV. A. 3




SG Micro

SGM2560 Datasheet Preview

SGM2560 Datasheet

Dual-Channel Power Distribution Switch

No Preview Available !

SGM2560
Dual-Channel
Power Distribution Switch
PACKAGE/ORDERING INFORMATION
MODEL
PACKAGE
DESCRIPTION
SPECIFIED
TEMPERATURE
RANGE
ORDERING
NUMBER
SGM2560A
(Active High)
SOIC-8
TDFN-3×3-8L
-40to +85SGM2560AYS8G/TR
-40to +85SGM2560AYTDB8G/TR
SGM2560B
(Active Low)
SOIC-8
TDFN-3×3-8L
-40to +85SGM2560BYS8G/TR
-40to +85SGM2560BYTDB8G/TR
PACKAGE
MARKING
SGM
2560AYS8
XXXXX
SGM
2560ADB
XXXXX
SGM
2560BYS8
XXXXX
SGM
2560BDB
XXXXX
PACKING
OPTION
Tape and Reel, 2500
Tape and Reel, 4000
Tape and Reel, 2500
Tape and Reel, 4000
MARKING INFORMATION
NOTE: XXXXX = Date Code and Vendor Code.
XXXXX
Vendor Code
Date Code - Week
Date Code - Year
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
ABSOLUTE MAXIMUM RATINGS
Input Supply Voltage Range ................................ -0.3V to 6V
FAULT Voltage ................................................................ 6V
FAULT Current ........................................................... 25mA
Output Voltage................................................................... 6V
Output Current ............................................ Internally Limited
Enable Input......................................................... -0.3V to VIN
Operating Temperature Range ....................... -40to +85
Package Thermal Resistance
SOIC-8, θJA ............................................................................................. 160°C/W
TDFN-3×3-8L, θJA ................................................................................. 65°C/W
Junction Temperature.................................................+150
Storage Temperature Range ........................ -65to +150
Lead Temperature (Soldering, 10s) ............................+260
ESD Susceptibility
HBM............................................................................. 2000V
MM................................................................................. 200V
OVERSTRESS CAUTION
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods
may affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions section is not implied.
ESD SENSITIVITY CAUTION
This integrated circuit can be damaged by ESD if you don’t
pay attention to ESD protection. SGMICRO recommends that
all integrated circuits be handled with appropriate precautions.
Failure to observe proper handling and installation procedures
can cause damage. ESD damage can range from subtle
performance degradation to complete device failure. Precision
integrated circuits may be more susceptible to damage
because very small parametric changes could cause the
device not to meet its published specifications.
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
SG Micro Corp
www.sg-micro.com
DECEMBER 2017
2



Part Number SGM2560
Description Dual-Channel Power Distribution Switch
Maker SG Micro
Total Page 3 Pages
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