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.