Integrated Circuits (ICs)

TPS1H000AQDGNRQ1

Active

40-V, 1-Ω, 1-CH AUTOMOTIVE SMART HIGH-SIDE SWITCH WITH ADJUSTABLE CURRENT LIMIT

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsReducing Cabling Effort in Camera-Based Driver Monitoring Systems (DMS)Improved Automotive Short Circuit Reliability With Adjustable Current Limiting (Rev. A)+12

Integrated Circuits (ICs)

TPS1H000AQDGNRQ1

Active

Texas Instruments

40-V, 1-Ω, 1-CH AUTOMOTIVE SMART HIGH-SIDE SWITCH WITH ADJUSTABLE CURRENT LIMIT

Deep-Dive with AI

DocumentsReducing Cabling Effort in Camera-Based Driver Monitoring Systems (DMS)Improved Automotive Short Circuit Reliability With Adjustable Current Limiting (Rev. A)+12

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS1H000AQDGNRQ1

Current - Output (Max) [Max]	1 A
Fault Protection	Current Limiting (Fixed), Over Temperature
Features	Slew Rate Controlled
Grade	Automotive
Input Type	Non-Inverting
Interface	On/Off
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	High Side
Output Type	N-Channel
Package / Case	3 mm, 0.118 in
Package / Case	Exposed Pad, 8-MSOP, 8-TSSOP
Qualification	AEC-Q100
Ratio - Input:Output	1:1
Rds On (Typ)	1 Ohm
Supplier Device Package	8-HVSSOP
Switch Type	Relay, Solenoid Driver
Voltage - Load [Max]	40 V
Voltage - Load [Min]	4 V
Voltage - Supply (Vcc/Vdd)	Not Required

TPS1H000-Q1 Series

40-V, 1-Ω, 1-ch automotive smart high-side switch with adjustable current limit

Part	Interface	Output Configuration	Voltage - Load [Max]	Voltage - Load [Min]	Rds On (Typ)	Ratio - Input:Output	Supplier Device Package	Current - Output (Max) [Max]	Input Type	Number of Outputs	Output Type	Features	Voltage - Supply (Vcc/Vdd)	Qualification	Mounting Type	Switch Type	Operating Temperature [Max]	Operating Temperature [Min]	Fault Protection	Package / Case	Package / Case	Grade
Texas Instruments TPS1H000AQDGNRQ1	On/Off	High Side	40 V	4 V	1 Ohm	1:1	8-HVSSOP	1 A	Non-Inverting	1	N-Channel	Slew Rate Controlled	Not Required	AEC-Q100	Surface Mount	Relay Solenoid Driver	125 °C	-40 C	Current Limiting (Fixed) Over Temperature	0.118 in 3 mm	8-MSOP 8-TSSOP Exposed Pad	Automotive

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	9178	$ 1.33
Texas Instruments	LARGE T&R	1	$ 0.99
		100	$ 0.76
		250	$ 0.56
		1000	$ 0.40

Description

General part information

TPS1H000-Q1 Series

The TPS1H000-Q1 device is a fully protected single-channel high-side power switch with an integrated 1000mΩ NMOS power FET.

An adjustable current limit improves system reliability by limiting the inrush or overload current. The high accuracy of the current limit improves overload protection, simplifying the front-stage power design. Configurable features besides current limit provide design flexibility in the areas of functionality, cost, and thermal dissipation.

The device supports full diagnostics with the digital status output. Open-load detection is available in both the ON- and OFF-states. The device supports operation with or without an MCU. Standalone mode allows use of the device in isolated systems.