Development Boards, Kits, Programmers

TPS22950EVM

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Texas Instruments

TPS22950 5-V, 2-A, ADJUSTABLE CU

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Development Boards, Kits, Programmers

TPS22950EVM

Active

Texas Instruments

TPS22950 5-V, 2-A, ADJUSTABLE CU

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS22950EVM

Embedded	False
Function	Power Distribution Switch (Load Switch)
Supplied Contents	Board(s)
Type	Power Management
Utilized IC / Part	TPS22950

TPS22950-Q1 Series

Automotive, 5.5-V 2.7-A 34-mΩ load switch with adjustable current limit

Part	Supplied Contents	Primary Attributes [Max]	Primary Attributes [Min]	Utilized IC / Part	Type	Function	Secondary Attributes	Mounting Type	Fault Protection	Switch Type	Current - Output (Max) [Max]	Input Type	Output Type	Features	Number of Outputs	Ratio - Input:Output [custom]	Supplier Device Package	Interface	Rds On (Typ)	Output Configuration	Voltage - Load [Min]	Voltage - Load [Max]	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Grade	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Qualification
Texas Instruments TPS22950LEVM	Board(s)	5.5 V	1.8 V	TPS22950	Power Management	Power Distribution Switch (Load Switch)
Texas Instruments TPS22950Q1EVM	Board(s)	5.5 V	1.8 V	TPS22950-Q1	Power Management	Power Distribution Switch (Load Switch)	On-Board Test Points
Texas Instruments TPS22950LYBHR								Surface Mount	Current Limiting (Adjustable) Over Temperature Reverse Current Short Circuit	General Purpose	2.7 A	Non-Inverting	P-Channel	Load Discharge	1	1:1	6-DSBGA (1.11x0.71)	On/Off	34 mOhm	High Side	1.8 V	5.5 V	6-XFBGA DSBGA	-40 °C	125 °C
Texas Instruments TPS22950EVM	Board(s)			TPS22950	Power Management	Power Distribution Switch (Load Switch)
Texas Instruments TPS22950CQDDCRQ1								Surface Mount	Current Limiting (Fixed) Over Temperature Reverse Current Short Circuit	General Purpose	2.7 A	Non-Inverting	P-Channel	Load Discharge Status Flag	1	1:1	SOT-23-THIN	On/Off	34 mOhm	High Side	0 V	5.5 V	SOT-23-6 Thin TSOT-23-6	-40 °C	125 °C	Automotive	1.8 V	5.5 V	AEC-Q100
Texas Instruments TPS22950YBHR								Surface Mount	Current Limiting (Adjustable) Over Temperature Reverse Current Short Circuit	General Purpose	2.7 A	Non-Inverting	P-Channel		1	1:1	6-DSBGA (1.11x0.71)	On/Off	34 mOhm	High Side	1.8 V	5.5 V	6-XFBGA DSBGA	-40 °C	125 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 30.00

Description

General part information

TPS22950-Q1 Series

The TPS22950x is a small, single channel load switch with robust protection against fault cases with adjustable output current limiting, reverse current blocking, and thermal shutdown.

The switch ON state is controlled by a digital input that is capable of interfacing directly with low-voltage control signals. When power is first applied, a smart pulldown is used to keep the ON pin from floating until system sequencing is complete. After the pin is deliberately driven high (>VIH), the smart pulldown is disconnected to prevent unnecessary power loss.

The TPS22950/C responds to overcurrent events with auto-retry behavior, while the TPS22950L uses a debounce time and latch off behavior.

Documents

Technical documentation and resources