TPS22922 Series

3.6-V, 2-A, 14-mΩ, 35-nA leakage load switch with output discharge

Catalog

3.6-V, 2-A, 14-mΩ, 35-nA leakage load switch with output discharge

Part	Supplier Device Package	Features	Number of Outputs	Ratio - Input:Output [custom]	Current - Output (Max) [Max]	Switch Type	Output Configuration	Rds On (Typ)	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Interface	Package / Case	Voltage - Load [Max]	Voltage - Load [Min]	Output Type	Input Type	Contents	Utilized IC / Part	Function	Supplied Contents	Type	Primary Attributes
Texas Instruments TPS22922YZPR	6-DSBGA	Load Discharge Slew Rate Controlled	1	1:1	2 A	General Purpose	High Side	14 mOhm	85 °C	-40 °C	Surface Mount	On/Off	6-XFBGA DSBGA	3.6 V	0.9 V	P-Channel	Non-Inverting
Texas Instruments TPS22922EVM																		Board(s)	TPS22922	Power Distribution Switch (Load Switch)	Board(s)	Power Management
Texas Instruments TPS22922BEVM																			TPS22922B	Power Distribution Switch (Load Switch)	Board(s)	Power Management	3.6 V 14 mOhm
Texas Instruments TPS22922BYZPR	6-DSBGA	Load Discharge Slew Rate Controlled	1	1:1	2 A	General Purpose	High Side	14 mOhm	85 °C	-40 °C	Surface Mount	On/Off	6-XFBGA DSBGA	3.6 V	0.9 V	P-Channel	Non-Inverting
Texas Instruments TPS22922YFPR	6-DSBGA	Load Discharge Slew Rate Controlled	1	1:1	2 A	General Purpose	High Side	14 mOhm	85 °C	-40 °C	Surface Mount	On/Off	6-XFBGA DSBGA	3.6 V	0.9 V	P-Channel	Non-Inverting
Texas Instruments TPS22922BYFPR	6-DSBGA	Load Discharge Slew Rate Controlled	1	1:1	2 A	General Purpose	High Side	14 mOhm	85 °C	-40 °C	Surface Mount	On/Off	6-XFBGA DSBGA	3.6 V	0.9 V	P-Channel	Non-Inverting

Catalog

3.6-V, 2-A, 14-mΩ, 35-nA leakage load switch with output discharge

Key Features

• Integrated P-Channel Load SwitchInput Voltage: 0.9 V to 3.6 VON-Resistance (Typical Values)rON= 14 mΩ at VIN= 3.6 VrON= 20 mΩ at VIN= 2.5 VrON= 33 mΩ at VIN= 1.8 VrON= 67 mΩ at VIN= 1.2 VrON= 116 mΩ at VIN= 1.0 V2-A Maximum Continuous Switch CurrentQuiescent Current:Typical 78 nA at 1.8 VShutdown Current:Typical 35 nA at 1.8 VLow Threshold Control Input Enable the use of1.2 V, 1.8 V, 2.5 V, or 3.3 V LogicControlled Slew Rate to Avoid Inrush CurrentstR= 30 µs at VIN= 1.8 V(TPS22921/2)tR= 200 µs at VIN= 1.8 V(TPS22922B)Quick Output Discharge (TPS22922/2B)ESD Performance Tested Per JESD 223000-V Human Body Model(A114-B, Class II)1000-V Charged-Device Model (C101)Six Terminal Wafer-Chip-Scale DSBGA Package(nominal dimensions shown - seeMechanical,Packaging, and Orderable Informationfor details)0.9-mm × 1.4-mm, 0.5-mm Pitch,0.5 mm Height (YZP)0.9-mm × 1.4-mm, 0.5-mm Pitch,0.625 mm Height (YZT)0.8-mm × 1.2-mm, 0.4-mm Pitch,0.5-mm Height (YFP)Integrated P-Channel Load SwitchInput Voltage: 0.9 V to 3.6 VON-Resistance (Typical Values)rON= 14 mΩ at VIN= 3.6 VrON= 20 mΩ at VIN= 2.5 VrON= 33 mΩ at VIN= 1.8 VrON= 67 mΩ at VIN= 1.2 VrON= 116 mΩ at VIN= 1.0 V2-A Maximum Continuous Switch CurrentQuiescent Current:Typical 78 nA at 1.8 VShutdown Current:Typical 35 nA at 1.8 VLow Threshold Control Input Enable the use of1.2 V, 1.8 V, 2.5 V, or 3.3 V LogicControlled Slew Rate to Avoid Inrush CurrentstR= 30 µs at VIN= 1.8 V(TPS22921/2)tR= 200 µs at VIN= 1.8 V(TPS22922B)Quick Output Discharge (TPS22922/2B)ESD Performance Tested Per JESD 223000-V Human Body Model(A114-B, Class II)1000-V Charged-Device Model (C101)Six Terminal Wafer-Chip-Scale DSBGA Package(nominal dimensions shown - seeMechanical,Packaging, and Orderable Informationfor details)0.9-mm × 1.4-mm, 0.5-mm Pitch,0.5 mm Height (YZP)0.9-mm × 1.4-mm, 0.5-mm Pitch,0.625 mm Height (YZT)0.8-mm × 1.2-mm, 0.4-mm Pitch,0.5-mm Height (YFP)

Description

TPS22921, TPS22922, and TPS22922B are small, low rONload switches with controlled turnon. The TPS22921/2/2B contains a P-channel MOSFET that can operate over an input voltage range of 0.9 V to 3.6 V. The switch is controlled by an on/off input (ON), which can interface directly with low-voltage control signals. In TPS22922 and in TPS22922B, a 65-Ω on-chip load resistor is added for output 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: TPS22921 and TPS22922 feature a 30-µs rise time, whereas TPS22922B is 200 µs. TPS22921, TPS22922, and TPS22922B feature low quiescent and shutdown currents and are available in space-saving 6-pin wafer-chip-scale packages DSBGA (WCSP: YZP and YZT with 0.5-mm pitch and YFP with 0.4-mm pitch) which make them ideal for portable electronics. The devices are characterized for operation over the free-air temperature range of –40°C to 85°C. TPS22921, TPS22922, and TPS22922B are small, low rONload switches with controlled turnon. The TPS22921/2/2B contains a P-channel MOSFET that can operate over an input voltage range of 0.9 V to 3.6 V. The switch is controlled by an on/off input (ON), which can interface directly with low-voltage control signals. In TPS22922 and in TPS22922B, a 65-Ω on-chip load resistor is added for output 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: TPS22921 and TPS22922 feature a 30-µs rise time, whereas TPS22922B is 200 µs. TPS22921, TPS22922, and TPS22922B feature low quiescent and shutdown currents and are available in space-saving 6-pin wafer-chip-scale packages DSBGA (WCSP: YZP and YZT with 0.5-mm pitch and YFP with 0.4-mm pitch) which make them ideal for portable electronics. The devices are characterized for operation over the free-air temperature range of –40°C to 85°C.