1 Features
1• Integrated Single-Channel Load Switch
• Input Voltage Range: 0.6 V to VBIAS
• VBIAS Voltage Range: 2.5 V to 5.7 V
• On-Resistance (RON)
– RON = 16 mΩ (typical) at VIN = 0.6 V to 5.7 V,
VBIAS = 5.7 V
• 6-A Maximum Continuous Switch Current
• Low Quiescent Current
– 37 μA (typical) at VIN = VBIAS = 5 V
• Low-Control Input-Threshold Enables Use of
1.2-, 1.8-, 2.5-, and 3.3-V Logic
• Configurable Rise Time
• Thermal Shutdown
• Quick-Output Discharge (QOD) (Optional)
• SON 8-pin Package with Thermal Pad
• ESD Performance Tested per JESD 22
– 2000-V HBM and 1000-V CDM

2 Applications
• Ultrabook™
• Notebooks and Netbooks
• Tablet PC
• Consumer Electronics
• Set-top Boxes and Residential Gateways
• Telecom Systems
• Solid State Drives (SSDs)

3 Description
The TPS22975 product family consists of two
devices: TPS22975 and TPS22975N. Each device is
a single-channel load switch that provides a
configurable rise time to minimize inrush current. The
device contains an N-channel MOSFET that can
operate over an input voltage range of 0.6 V to 5.7 V
and can support a maximum continuous current of 6
A. The switch is controlled by an on and off input
(ON), which is capable of interfacing directly with lowvoltage
control signals. TPS22975 has an optional
230-Ω on-chip load resistor for quick output discharge
when switch is turned off.
The TPS22975 is available in a small, space-saving
2-mm × 2-mm 8-pin SON package (DSG) with
integrated thermal pad allowing for high power
dissipation. The device is characterized for operation
over the free-air temperature range of –40°C to
+105°C.