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TPS254900Q1EVM-817

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Texas Instruments

EVALUATION MODULE

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Development Boards, Kits, Programmers

TPS254900Q1EVM-817

Active

Texas Instruments

EVALUATION MODULE

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS254900Q1EVM-817

Function	Power Distribution Switch (Load Switch)
Supplied Contents	Board(s)
Type	Power Management
Utilized IC / Part	TPS254900-Q1

TPS254900A-Q1 Series

Automotive USB Charge port controller with short to BATT protection and droop compensation

Part	Package / Case	Grade	Fault Protection	Operating Temperature [Min]	Operating Temperature [Max]	Output Configuration	Current - Output (Max) [Max]	Mounting Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Output Type	Qualification	Input Type	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Voltage - Load [Max]	Voltage - Load [Min]	Ratio - Input:Output [custom]	Switch Type	Number of Outputs	Supplied Contents	Utilized IC / Part	Type	Function	Interface	Rds On (Typ)	Features
Texas Instruments TPS254900AIRVCTQ1	20-WFQFN Exposed Pad	Automotive	Current Limiting Over Voltage UVLO	-40 °C	85 °C	Low Side	3.2 A	Surface Mount	6.5 V	4.5 V	N-Channel	AEC-Q100	Differential	20-WQFN	4	3	0.7 V	0.5 V	1:1	USB Switch	1
Texas Instruments TPS254900AQ1EVM																						Board(s)	TPS254900A-Q1	Power Management	Power Distribution Switch (Load Switch)
Texas Instruments TPS254900Q1EVM-817																						Board(s)	TPS254900-Q1	Power Management	Power Distribution Switch (Load Switch)
Texas Instruments TPS254900IRVCRQ1	20-WFQFN Exposed Pad	Automotive	Current Limiting (Adjustable) Over Temperature Over Voltage UVLO	-40 °C	125 ¯C	High Side	3 A	Surface Mount			N-Channel	AEC-Q100	Non-Inverting	20-WQFN	4	3	6.5 V	4.5 V	1:1	USB Switch	1					On/Off	45 mOhm	Status Flag
Texas Instruments TPS254900AIRVCRQ1	20-WFQFN Exposed Pad	Automotive	Current Limiting Over Voltage UVLO	-40 °C	85 °C	Low Side	3.2 A	Surface Mount	6.5 V	4.5 V	N-Channel	AEC-Q100	Differential	20-WQFN	4	3	0.7 V	0.5 V	1:1	USB Switch	1

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 90.00

Description

General part information

TPS254900A-Q1 Series

The TPS254900A-Q1 device is a USB charging-port controller and power switch with short-to-battery protection. This feature provides protection on OUT, DM_IN and DP_IN. These three pins withstand voltage up to 18 V.

The internal MOSFET turns off quickly when the short-to-battery condition occurs. Rapid turnoff is very important to protect the upstream DC-DC converter, processor, or hub data lines.

The TPS254900A-Q1 has a low UVLO of 3.5 V, so that the power switch does not turn off during start-stop.

Documents

Technical documentation and resources