SGM2596/SGM2596D
5.7V, 6A, 16mΩ On-Resistance
Dual-Channel Load Switches
ADVANCE DATASHEET
SG Micro Corp
www.sg-micro.com
AUGUST 02, 2021
GENERAL DESCRIPTION
The SGM2596 and SGM2596D are dual-channel
power distribution switches with controlled output
ramp-up rate. The switch operates from a wide range of
0.6V to 5.7V supply voltage, and is controlled by the
ONx pin (ON1 or ON2). It is capable of supplying up to
6A maximum continuous current.
The small size and quiescent current make the device
very suitable for space limited, battery-powered
applications. The V
OUT
ramp-up rate can be adjusted by
setting an additional capacitor to the CTx pin. The
SGM2596D has quick output discharge function in
disable status. Thermal shutdown shuts off the output
MOSFET if the die temperature exceeds +160℃, and
the output MOSFET remains off until the die
temperature drops to +140℃.
The SGM2596 and SGM2596D are both available in a
Green TDFN-3×2-14AL package. They are rated over
the -40℃ to +105℃ temperature range.
FEATURES
● Input Voltage Range: 0.6V to V
BIAS
● V
BIAS
Voltage Range: 2.5V to 5.7V
● Dual-Channel Load Switch
● On-Resistance:
R
ON
= 16mΩ (TYP) at V
INx
= 3.3V, V
BIAS
= 5V
R
ON
= 16.1mΩ (TYP) at V
INx
= 1.2V, V
BIAS
= 2.5V
● Continuous Current: 6A (MAX)/Channel
● Quiescent Current:
Both Channels: 22.3μA (TYP) at V
INx
= V
BIAS
= 5V
Single Channel: 22μA (TYP) at V
INx
= V
BIAS
= 5V
● Programmable Output Ramp-Up Time
● Thermal Shutdown
● SGM2596D: Quick Output Discharge (QOD)
● -40
℃ to +105℃ Operating Temperature Range
● Available in a Green TDFN-3×2-14AL Package
APPLICATIONS
Portable Medical Equipment
Portable Media Players
Motherboard USB Power Switch
USB Device Power Switch
SGM2596 5.7V, 6A, 16mΩ On-Resistance
SGM2596D Dual-Channel Load Switches
2
AUGUST 2021
SG Micro Corp
www.sg-micro.com
PACKAGE/ORDERING INFORMATION
MODEL
PACKAGE
DESCRIPTION
SPECIFIED
TEMPERATURE
RANGE
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
SGM2596 TDFN-3×2-14AL
-40℃ to +105℃
SGM2596GTES14G/TR
2596
XXXX
Tape and Reel, 3000
SGM2596D TDFN-3×2-14AL
-40℃ to +105℃
SGM2596DGTES14G/TR
2596D
XXXX
Tape and Reel, 3000
MARKING INFORMATION
NOTE: XXXX = Date Code and Trace Code.
Date Code
-
Y
ear
Trace Code
X XX X
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 Voltage, V
INx
................................................ -0.3V to 6V
Output Voltage, V
OUTx
.......................................... -0.3V to 6V
ON Pin Voltage, V
ONx
........................................... -0.3V to 6V
Bias Voltage, V
BIAS
............................................... -0.3V to 6V
Maximum Continuous Current per Channel ....................... 6A
Maximum Pulsed Switch Current per Channel, Pulse < 300μs,
3% Duty Cycle ................................................................... 8A
Junction Temperature ................................................. +150℃
Storage Temperature Range ....................... -65℃ to +150℃
Lead Temperature (Soldering, 10s) ............................ +260℃
RECOMMENDED OPERATING CONDITIONS
Input Voltage, V
INx
.............................................. 0.6V to V
BIAS
Output Voltage, V
OUTx
................................................... < V
INx
ON Pin Voltage, V
ONx
............................................. 0V to 5.7V
Bias Voltage, V
BIAS
.............................................. 2.5V to 5.7V
High Level Input Voltage, V
IH
V
BIAS
= 2.5V to 5V, T
A
< +85℃ ........................ 1.05V to 5.7V
V
BIAS
= 2.5V to 5.7V, T
A
< +105℃ ..................... 1.2V to 5.7V
Low Level Input Voltage, V
IL
V
BIAS
= 2.5V to 5.7V ............................................. 0V to 0.5V
Input Capacitor, C
IN
...................................................... > 1μF
Operating Ambient Temperature Range....... -40℃ to +105℃
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 if ESD protections are
not considered carefully. 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 even small parametric changes could cause the
device not to meet the published specifications.
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit
design, or specifications
without prior notice.