1 Features
• Integrated dual-channel load switch
• VIN voltage range: 0.6V to VBIAS
• VBIAS voltage range: 2.5V to 5.5V
• On-resistance: 14mΩ (typical)
• 4A maximum continuous switch current per
channel
• Quiescent current:
– IQ = 16μA (typical, both channels) at VIN =
VBIAS = 5V
– IQ = 13μA (typical, single channel) at VIN =
VBIAS = 5V
• Control input threshold enables use of 1.2V, 1.8V,
2.5V, and 3.3V logic
• Configurable rise time
• Thermal shutdown
• Quick Output Discharge (QOD) (optional)

2 Applications
• PC and notebooks
• Set-top boxes and residential gateways
• Telecom systems
• Solid-state drives (SSD)

3 Description
The TPS22996 product family consists of two devices:
TPS22996 and TPS22996N. Each device is a dualchannel
load switch with controlled turnon. The device
contains two N-channel MOSFETs that can operate
over an input voltage range of 0.6V to 5.5V, and
can support a maximum continuous current of 4A
per channel. Each switch is independently controlled
by an on and off input (ON1 and ON2), which can
interface directly with low-voltage control signals. The
TPS22996 is capable of thermal shutdown when the
junction temperature is above the threshold, turning
the switch off. The switch turns on again when the
junction temperature stabilizes to a safe range. The
TPS22996 also offers an optional integrated 230Ω onchip
load resistor for quick output discharge when the
switch is turned off.
The TPS22996 is available in a small, space-saving
2.1mm × 1.6mm 8-DRL package with leads to enable
low cost manufacturing. The device is characterized
for operation over the free-air temperature range of
–40°C to 105°C.