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DRV8312DDWR The Texas Instruments DRV8312DDWR is a 3-phase motor driver with integrated FETs. It offers high efficiency and advanced protection features for motor control applications.
Mfr Part #:

DRV8312DDWR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DRV8312DDWR is a 3-phase motor driver with integrated FETs. It offers high efficiency and advanced protection features for motor control applications.
✓ Total Stock: 1,654 pcs
$ Price Range: $4.00

DRV8312DDWR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,086 pcs
On Request
1086 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
564 pcs
On Request
564 pcs On Request 1 On Request On Request 1519+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
4 pcs
On Request
4 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.

DRV8312DDWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Efficiency
Fault Protection
Features
Interface
Load Type
Mounting Type
Operating Temperature
Output Configuration
Package Quantity
Rds On (Typ)
Supplier Device Package
Supplier Package
Technology
Voltage
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DRV8312DDWR Description

Short technical summary and product information.

The DRV8312DDWR from Texas Instruments is a high-performance, integrated three-phase motor driver designed for brushless DC (BLDC) and brushed DC (BDC) motor applications. It features an advanced protection system, including undervoltage, overtemperature, overload, and short circuit protection, along with programmable cycle-by-cycle current limit.

 

With a low Rds(on) of its power MOSFETs, the DRV8312DDWR achieves high efficiency of up to 97%, enabling the use of smaller power supplies and heatsinks. It supports operating supply voltages up to 50 V (70 V absolute maximum) and can deliver up to 6.5 A peak phase current. The device operates with a PWM interface and offers independent control of three phases.

 

Packaged in a 44-HTSSOP, the DRV8312DDWR is suitable for surface mount applications. Its operating temperature range is -40°C to 85°C. The integrated intelligent gate drive and cross-conduction prevention eliminate the need for external snubber or Schottky diodes, simplifying design and reducing component count.

DRV8312DDWR Quick Information

Product Type: Motor Driver
Canonical Name: DRV8312DDWR 3-Phase PWM Motor Driver
Subcategory: Full Half-Bridge Driver

DRV8312DDWR Compliance

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

DRV8312DDWR Estimated Pricing

Qty Low High
1+ $4.00 $4.00

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

DRV8312DDWR Features

  • High efficiency power stage up to 97%.
  • Low Rds(on) MOSFETs for reduced power loss.
  • Supports operating supply voltage up to 50 V.
  • Integrated self-protection circuits for reliability.
  • PWM operating frequency up to 500 kHz.

DRV8312DDWR Applications

  • Drives brushless DC motors.
  • Suitable for brushed DC motors.
  • Used in general purpose applications.
  • Enables energy-efficient designs.

DRV8312DDWR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the DRV8312DDWR?

The operating supply voltage range is 0 V to 52.5 V, with a maximum recommended voltage of 50 V.

What is the operating temperature range?

-40°C to 85°C.

What is the package type?

44-HTSSOP package, surface mount.

What is the peak phase current?

6.5 A peak.

What is the efficiency of the driver?

Up to 97%.

What is the maximum PWM operating frequency?

Up to 500 kHz.

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