1 Features
1• Input Voltage Range: 0.8 V to 5.5 V
• Integrated Dual-Channel Load Switch
• On-Resistance
– RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
– RON = 16 mΩ at VIN = 3.6 V (VBIAS = 5 V)
– RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
• 6-A Maximum Continuous Switch Current per
Channel
• Low Quiescent Current
– 80 μA (Both Channels)
– 60 μA (Single Channel)
• Low Control Input Threshold Enables Use of
1.2-, 1.8-, 2.5-, and 3.3-V Logic
• Configurable Rise Time
• Quick Output Discharge (QOD) (Optional)
• SON 14-Pin Package With Thermal Pad
• ESD Performance Tested per JESD 22
– 2-kV HBM and 1-kV CDM

2 Applications
• Ultrabook™
• Notebooks and Netbooks
• Tablet PCs
• Consumer Electronics
• Set-top Boxes and Residental Gateways
• Telecom Systems
• Solid-State Drives (SSD)

3 Description
The TPS22966 is a small, low RON, dual-channel load
switch with controlled turnon. The device contains two
N-channel MOSFETs that can operate over an input
voltage range of 0.8 V to 5.5 V and can support a
maximum continuous current of 6 A 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. In TPS22966, a 220-
Ω on-chip load resistor is added for quick-output
discharge when switch is turned off.
The TPS22966 is available in a small, space-saving
2-mm × 3-mm 14-SON package (DPU) 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.