Integrated Circuits (ICs)

DRV8702DQRHBRQ1

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AUTOMOTIVE 47-V HALF-BRIDGE SMART GATE DRIVER

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Search across all available documentation for this part.

DocumentsDRV870xD-Q1 Automotive Half-Bridge Gate Driver datasheet (Rev. B)Best Practices for Board Layout of Motor Drivers (Rev. B)+9

Integrated Circuits (ICs)

DRV8702DQRHBRQ1

Active

Texas Instruments

AUTOMOTIVE 47-V HALF-BRIDGE SMART GATE DRIVER

Deep-Dive with AI

DocumentsDRV870xD-Q1 Automotive Half-Bridge Gate Driver datasheet (Rev. B)Best Practices for Board Layout of Motor Drivers (Rev. B)+9

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DRV8702DQRHBRQ1

Applications	Brushed DC
Function	Driver - Fully Integrated, Control and Power Stage
Grade	Automotive
Interface	PWM
Motor Type - AC, DC	Brushed DC
Mounting Type	Wettable Flank, Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Half Bridge (2)
Package / Case	32-VFQFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	32-VQFN (5x5)
Technology	Power MOSFET
Voltage - Supply [Max]	45 V
Voltage - Supply [Min]	5.5 V

DRV8702D-Q1 Series

Automotive 47-V half-bridge smart gate driver

Part	Supplied Contents	Type	Utilized IC / Part	Function	Output Configuration	Package / Case	Qualification	Grade	Mounting Type	Technology	Interface	Applications	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Motor Type - AC, DC	Supplier Device Package	Contents	Embedded	Secondary Attributes
Texas Instruments DRV8702D-Q1EVM	Board(s)	Power Management	DRV8702D-Q1	Gate Driver
Texas Instruments DRV8702QRHBRQ1				Driver - Fully Integrated Control and Power Stage	Half Bridge (2)	32-VFQFN Exposed Pad	AEC-Q100	Automotive	Surface Mount Wettable Flank	Power MOSFET	PWM	Brushed DC	150 °C	-40 °C	5.5 V	45 V	Brushed DC	32-VQFN (5x5)
Texas Instruments DRV8702-Q1EVM	Board(s)	Power Management	DRV8702-Q1	Motor Controller/Driver															Board(s)	16-Bit MCU	Graphical User Interface (GUI)
Texas Instruments DRV8702DQRHBRQ1				Driver - Fully Integrated Control and Power Stage	Half Bridge (2)	32-VFQFN Exposed Pad	AEC-Q100	Automotive	Surface Mount Wettable Flank	Power MOSFET	PWM	Brushed DC	150 °C	-40 °C	5.5 V	45 V	Brushed DC	32-VQFN (5x5)
Texas Instruments DRV8702QRHBTQ1				Driver - Fully Integrated Control and Power Stage	Half Bridge (2)	32-VFQFN Exposed Pad	AEC-Q100	Automotive	Surface Mount Wettable Flank	Power MOSFET	PWM	Brushed DC	150 °C	-40 °C	5.5 V	45 V	Brushed DC	32-VQFN (5x5)

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.41
		10	$ 2.16
		25	$ 2.04
		100	$ 1.74
		250	$ 1.63
		500	$ 1.43
		1000	$ 1.18
	Digi-Reel®	1	$ 2.41
		10	$ 2.16
		25	$ 2.04
		100	$ 1.74
		250	$ 1.63
		500	$ 1.43
		1000	$ 1.18
	Tape & Reel (TR)	3000	$ 1.10
		6000	$ 1.06
Texas Instruments	LARGE T&R	1	$ 1.81
		100	$ 1.50
		250	$ 1.07
		1000	$ 0.81

Description

General part information

DRV8702D-Q1 Series

The DRV870x-Q1 devices are small single H-bridge gate drivers that use four external N-channel MOSFETs targeted to drive a bidirectional brushed-DC motor.

A PH/EN, independent H-Bridge, or PWM interface allows simple interfacing to controller circuits. An internal sense amplifier provides adjustable current control. Integrated Charge-Pump allows for 100% duty cycle support and can be used to drive external reverse battery switch.

Independent Half Bridge mode allows sharing of half bridges to control multiple DC motors sequentially in a cost-efficient way. The gate driver includes circuitry to regulate the winding current using fixed off-time PWM current chopping.