1 Features
1• Integrated Single Channel Load Switch
• Bias Voltage Range (V BIAS): 1.65 V to 5.5 V
• Input Voltage Range: 0 V to VBIAS
• ON-Resistance (RON)
– R ON = 0.73 Ω at VIN = 5 V (VBIAS = 5 V)
– RON = 0.68 Ω at VIN = 3.3 V (VBIAS = 5 V) space–
RON = 0.63 Ω at VIN = 1.8 V (VBIAS = 5 V)
• 200 mA Maximum Continuous Switch Current
• Ultra-Low Leakage Current
– VIN Leakage Current = 2 nA
– VBIAS Leakage Current at 5.5 V = 10 nA
• 6-pin SOT-23 or SC70 Package
• ESD Performance Tested per JESD 22
– 2 kV HBM and 1 kV CDM

2 Applications
• Wearables
• Internet of Things
• Wireless Sensor Networks

3 Description
The TPS22860 is a small, ultra-low leakage current,
single channel load switch. The device requires a
VBIAS voltage and can operate over an input voltage
range of 0 V to VBIAS. It can support a maximum
continuous current of 200 mA. The switch is
controlled by an on/off input (ON), which is capable of
interfacing directly with low-voltage control signals.
The TPS22860 is available in two small, space–
saving 6-pin SOT-23 and SC70 packages. The
device is characterized for operation over the free-air
temperature range of –40°C to 85°C.