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DRV8307RHAR The Texas Instruments DRV8307RHAR is a three-phase BLDC motor controller designed for sensored trapezoidal control. It operates from 8.5V to 32V and provides 30mA gate-drive current.
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DRV8307RHAR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DRV8307RHAR is a three-phase BLDC motor controller designed for sensored trapezoidal control. It operates from 8.5V to 32V and provides 30mA gate-drive current.
✓ Total Stock: 3,545 pcs
$ Price Range: $2.25

DRV8307RHAR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,545 pcs
On Request
3545 pcs On Request 1 On Request On Request 22+ 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.

DRV8307RHAR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Control Interface
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
SVHC Present
Supplier Device Package
Supplier Package
Technology
Voltage
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DRV8307RHAR Description

Short technical summary and product information.

The DRV8307RHAR from Texas Instruments is a three half-bridge pre-driver IC designed for sensored three-phase brushless DC (BLDC) motors. It supports trapezoidal control and is driven by a single PWM input, integrating commutation logic with three Hall sensor inputs.

 

This motor driver operates with a supply voltage ranging from 8.5V to 32V and delivers a 30mA gate-drive current to N-channel MOSFETs. It includes an integrated current sense amplifier for current limiting and protection, with the limit adjustable via an external sense resistor. A 5V regulator is also provided to power Hall-effect sensors and other external components.

 

The DRV8307RHAR features a low-power standby mode activated by the ENABLEn terminal when motor rotation stops, conserving energy. Protection features include locked rotor detection, overcurrent protection, overtemperature protection, and undervoltage lockout, enhancing system robustness and reliability. The device is supplied in a 40-VQFN (6x6mm) package suitable for surface mounting.

 

Key electrical characteristics include its operating supply voltage range of 8.5V to 32V and a gate-drive current of 30mA. The control interface is parallel and PWM, supporting sensored trapezoidal control topology. The operating temperature range is -40°C to 125°C.

DRV8307RHAR Quick Information

Product Type: Motor Driver IC
Canonical Name: DRV8307RHAR Three-Phase Brushless DC Motor Controller
Subcategory: Brushless DC (BLDC) Motor Drivers

DRV8307RHAR Compliance

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

DRV8307RHAR Estimated Pricing

Qty Low High
1+ $2.25 $2.25

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

DRV8307RHAR Features

  • Three-phase BLDC motor controller.
  • Operates from 8.5V to 32V supply.
  • Provides 30mA gate-drive current.
  • Integrated current sense amplifier.
  • Surface mount 40-VQFN package.

DRV8307RHAR Applications

  • Ideal for sensored BLDC motors.
  • Supports trapezoidal commutation.
  • Integrated Hall sensor interface.
  • Includes overcurrent protection.
  • Low-power standby mode available.

DRV8307RHAR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the DRV8307RHAR?

The operating supply voltage range is 8.5V to 32V.

What is the operating temperature range for the DRV8307RHAR?

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

What type of motor does the DRV8307RHAR control?

It controls Brushless DC (BLDC) motors.

What is the package type for the DRV8307RHAR?

The package is a 40-VQFN Exposed Pad.

What is the gate-drive current for the DRV8307RHAR?

The gate-drive current is 30mA.

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