SGM2567S
5.5V, 3.4A, 11mΩ R
ON
,
Load Switch with Controlled Turn-On
SG Micro Corp
www.sg-micro.com
DECEMBER 2023 – REV. A
GENERAL DESCRIPTION
The SGM2567S is an ultra-low on-resistance,
integrated N-MOSFET, single-channel load switch.
The device operates over a wide input voltage range
of 1.8V to 5.5V. It has the ability to drive up to 3.4A
continuous current.
The device contains an 11mΩ low R
ON
N-MOSFET
controlled by the ON pin. During power-up, a smart
pull-down resistor is used to avoid the ON pin floating.
Once the ON pin reaches a high voltage (> V
IH
), the
smart pull-down resistor is disconnected, which
reduces the standby current and power loss. The small
package and low R
ON
make the device very suitable
for space limited, battery powered applications.
The SGM2567S is available in a Green
WLCSP-1.5×0.95-6B package.
FEATURES
● Input Voltage Range: 1.8V to 5.5V
● Low On-Resistance
R
ON
= 11mΩ at V
IN
= 5V
R
ON
= 11mΩ at V
IN
= 3.3V
R
ON = 12mΩ at V
IN
= 1.8V
● Low Shutdown Current: 0.02μA (TYP)
● Low Threshold 1.8V GPIO Control Input
● Quick Output Discharge
● Internal Fixed Slew Rate to Avoid Inrush Current
● Over-Temperature Protection
● Available in a Green WLCSP-1.5×0.95-6B Package
APPLICATIONS
Smartphone
Notebook and Tablet Computer
Solid State Drive (SSD)
Set-Top Box and Residential Gateway
Portable and Handheld Device
TYPICAL APPLICATION
SGM2567S
IN
OUT
C
IN
On
Off
ON
C
OUT
R
OUT
GND
V
IN
Figure 1. Typical Application Circuit
5.5V, 3.4A, 11mΩ R
ON
,
SGM2567S Load Switch with Controlled Turn-On
2
DECEMBER 2023
SG Micro Corp
www.sg-micro.com
PACKAGE/ORDERING INFORMATION
MODEL
PACKAGE
DESCRIPTION
SPECIFIED
TEMPERATURE
RANGE
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
SGM2567S WLCSP-1.5×0.95-6B
-40℃ to +125℃
SGM2567SXG/TR
XXX
08S
Tape and Reel, 4000
MARKING INFORMATION
NOTE: XXX = Date Code and Trace Code.
X X X
Y Y Y
Date Code
- Year
Trace Code
Serial Number
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 Range, V
IN
..................................... -0.3V to 6V
Output Voltage Range, V
OUT
................................ -0.3V to 6V
ON Pin Voltage Range, V
ON
................................. -0.3V to 6V
Maximum Continuous Switch Current, I
MAX
..................... 3.4A
Package Thermal Resistance
WLCSP-1.5×0.95-6B, θ
JA
................................... 107.5℃/W
Junction Temperature ................................................. +150℃
Storage Temperature Range ....................... -65℃ to +150℃
Lead Temperature (Soldering, 10s) ............................ +260℃
ESD Susceptibility
HBM ............................................................................. 4000V
CDM ............................................................................ 1000V
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range, V
IN
.................................... 1.8V to 5.5V
Output Voltage Range, V
OUT
.................................. 0V to 5.5V
High-Level ON Pin Voltage, V
IH
.......................... 1.2V to 5.5V
Low-Level ON Pin Voltage, V
IL
............................ 0V to 0.35V
Input Capacitance, C
IN
..................................................... 1μF
Operating Junction Temperature Range ...... -40℃ to +125℃
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.