Description:

The TPS22968 is a small, ultra-low-leakage-current, single-channel load switch. The device requires a VBIAS voltage and operates with an input voltage range from 0 V to VBIAS. It can support a maximum continuous current of 200 mA. This switch can be controlled by an on/off input (ON), which can interface directly with low-voltage control signals. The TPS22860 is available in two space-saving 6-pin SOT-23 and SC70 small packages. The device is rated for operation over an ambient temperature range of –40°C to 85°C under natural ventilation.

Features:

Integrated single-channel load switch input voltage range: 0 V to VBIAS

Bias voltage range (VBIAS): 1.65 V to 5.5 V

On-resistance (RON)

At VIN = 5 V (VBIAS = 5 V), RON = 0.73 Ω

At VIN = 3.3 V (VBIAS = 5 V), RON = 0.68 Ω

At VIN = 1.8 V (VBIAS = 5 V), RON = 0.63 Ω

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 small outline transistor (SOT)-23 package or SC70 package

Electrostatic discharge (ESD) performance tested per JESD22

2-kV human body model (HBM) and 1-kV charged device model (CDM)