TPS22960 Series

2-ch, 5.5-V, 0.5-A, 435-mΩ load switch with output discharge

Catalog

2-ch, 5.5-V, 0.5-A, 435-mΩ load switch with output discharge

Part	Package / Case	Interface	Number of Outputs	Voltage - Load [Max]	Voltage - Load [Min]	Features	Current - Output (Max) [Max]	Ratio - Input:Output [custom]	Output Type	Switch Type	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Output Configuration	Supplier Device Package	Input Type	Rds On (Typ)
Texas Instruments TPS22960DCNR	SOT-23-8	On/Off	2	5.5 V	1.62 V	Load Discharge Slew Rate Controlled	500 mA	1:1	P-Channel	General Purpose	Surface Mount	85 °C	-40 °C	High Side	SOT-23-8	Non-Inverting	342 mOhm
Texas Instruments TPS22960RSER	8-UFQFN	On/Off	2	5.5 V	1.62 V	Load Discharge Slew Rate Controlled	500 mA	1:1	P-Channel	General Purpose	Surface Mount	85 °C	-40 °C	High Side	8-UQFN (1.5x1.5)	Non-Inverting	342 mOhm
Texas Instruments TPS22960RSET	8-UFQFN	On/Off	2	5.5 V	1.62 V	Load Discharge Slew Rate Controlled	500 mA	1:1	P-Channel	General Purpose	Surface Mount	85 °C	-40 °C	High Side	8-UQFN (1.5x1.5)	Non-Inverting	342 mOhm

Catalog

2-ch, 5.5-V, 0.5-A, 435-mΩ load switch with output discharge

Key Features

• Integrated dual-load switchInput voltage range: 1.62V to 5.5VLow ON-state resistancerON = 342mΩ at VIN = 5.5VrON = 435mΩ at VIN = 3.3VrON = 523mΩ at VIN = 2.5VrON = 737mΩ at VIN = 1.8V500mA maximum continuous switch currentLow quiescent current and shutdown currentControlled switch output rise time: 75µs or 660µsIntegrated quick output discharge transistorESD performance tested per JESD 222000V human body model (A114-B, Class II)1000V charged-device model (C101)8-pin SOT (DCN) package: 3mm × 3mm8-pin UQFN (RSE) package: 1.5mm × 1.5mmIntegrated dual-load switchInput voltage range: 1.62V to 5.5VLow ON-state resistancerON = 342mΩ at VIN = 5.5VrON = 435mΩ at VIN = 3.3VrON = 523mΩ at VIN = 2.5VrON = 737mΩ at VIN = 1.8V500mA maximum continuous switch currentLow quiescent current and shutdown currentControlled switch output rise time: 75µs or 660µsIntegrated quick output discharge transistorESD performance tested per JESD 222000V human body model (A114-B, Class II)1000V charged-device model (C101)8-pin SOT (DCN) package: 3mm × 3mm8-pin UQFN (RSE) package: 1.5mm × 1.5mm

Description

The TPS22960 is a small low-rON dual-channel load switch with controlled turnon. The devices contain two P-channel MOSFETs that can operate over an input voltage range of 1.62V to 5.5V. Each switch is independently controlled by on/off inputs (ON1 and ON2), which are capable of interfacing directly with low-voltage control signals. In TPS22960 a 85Ω on-chip load resistor is added for quick discharge when the switch is turned off. The rise time (slew-rate) of the device is internally controlled in order to avoid inrush current, and it can be slowed down if needed using the SR pin: at 3.3V, TPS22960 features a 75µs rise time with the SR pin tied to ground and 660µs with the SR pin tied to high. The TPS22960 is available in a space-saving 8-pin UQFN package and in an 8-pin SOT package. It is characterized for operation over the free-air temperature range of –40°C to 85°C. The TPS22960 is a small low-rON dual-channel load switch with controlled turnon. The devices contain two P-channel MOSFETs that can operate over an input voltage range of 1.62V to 5.5V. Each switch is independently controlled by on/off inputs (ON1 and ON2), which are capable of interfacing directly with low-voltage control signals. In TPS22960 a 85Ω on-chip load resistor is added for quick discharge when the switch is turned off. The rise time (slew-rate) of the device is internally controlled in order to avoid inrush current, and it can be slowed down if needed using the SR pin: at 3.3V, TPS22960 features a 75µs rise time with the SR pin tied to ground and 660µs with the SR pin tied to high. The TPS22960 is available in a space-saving 8-pin UQFN package and in an 8-pin SOT package. It is characterized for operation over the free-air temperature range of –40°C to 85°C.