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DRV8703DQRHBRQ1 The Texas Instruments DRV8703DQRHBRQ1 is an automotive-qualified half-bridge gate driver. It operates from 5.5V to 45V and features SPI control for configuration.
Mfr Part #:

DRV8703DQRHBRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DRV8703DQRHBRQ1 is an automotive-qualified half-bridge gate driver. It operates from 5.5V to 45V and features SPI control for configuration.
✓ Total Stock: 6,318 pcs
$ Price Range: $1.21

DRV8703DQRHBRQ1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
6,216 pcs
On Request
6216 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
102 pcs
On Request
102 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DRV8703DQRHBRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Control Interface
Features
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
Protection Features
Supplier Device Package
Technology
Topology
Voltage
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DRV8703DQRHBRQ1 Description

Short technical summary and product information.

The DRV8703DQRHBRQ1 from Texas Instruments is an automotive-grade half-bridge gate driver designed to drive two external N-channel MOSFETs. This device is suitable for unidirectional brushed-DC motors or solenoid loads, supporting a wide operating supply voltage range from 5.5V to 45V.

 

Key features include an SPI serial interface for configuration, an integrated current-sense amplifier for adjustable current control, and a smart gate drive architecture. It supports 100% PWM duty cycle operation and offers adjustable slew-rate control. The device also includes essential protection features such as undervoltage lockout (UVLO), charge-pump undervoltage lockout (CPUV), overcurrent protection (OCP), gate-driver fault (GDF), and thermal shutdown (TSD).

 

The DRV8703DQRHBRQ1 is packaged in a 32-VQFN (5x5) surface-mount package with wettable flanks. Its operating temperature range is -40°C to 125°C (TJ), making it suitable for demanding automotive applications. The device supports 1.8V, 3.3V, and 5V logic inputs, allowing for flexible interfacing with various microcontrollers and control circuits.

DRV8703DQRHBRQ1 Quick Information

Product Type: Motor Driver
Canonical Name: DRV8703DQRHBRQ1 Automotive Half-Bridge Gate Driver
Subcategory: Half-Bridge

DRV8703DQRHBRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DRV8703DQRHBRQ1 Estimated Pricing

Qty Low High
1+ $1.21 $1.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

DRV8703DQRHBRQ1 Features

  • Automotive half-bridge gate driver.
  • Wide 5.5V to 45V operating voltage.
  • SPI serial interface for configuration.
  • Integrated current sense amplifier.
  • Comprehensive protection features included.

DRV8703DQRHBRQ1 Applications

  • Drives unidirectional brushed DC motors.
  • Suitable for solenoid load control.
  • Used in automotive systems.
  • Enables smart gate drive control.

DRV8703DQRHBRQ1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the DRV8703DQRHBRQ1?

The DRV8703DQRHBRQ1 operates from a supply voltage of 5.5 V to 45 V.

What is the operating temperature range of the DRV8703DQRHBRQ1?

The operating temperature range is -40°C to 125°C.

What package type is the DRV8703DQRHBRQ1 supplied in?

The DRV8703DQRHBRQ1 is supplied in a 32-VQFN (5x5) package.

What are the key features of the DRV8703DQRHBRQ1?

Key features include current regulation, a current sense amplifier, and smart gate drive.

What control interface does the DRV8703DQRHBRQ1 use?

It uses Hardware (GPIO) and SPI control interfaces.

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