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DRV8251DDAR The Texas Instruments DRV8251DDAR is an integrated H-bridge motor driver. It operates from a 4.5-V to 48-V supply and provides a peak output current of 4.1A.
Mfr Part #:

DRV8251DDAR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DRV8251DDAR is an integrated H-bridge motor driver. It operates from a 4.5-V to 48-V supply and provides a peak output current of 4.1A.
✓ Total Stock: 24,991 pcs
$ Price Range: $0.77

DRV8251DDAR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
20,939 pcs
On Request
20939 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
2,026 pcs
On Request
2026 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
2,026 pcs
On Request
2026 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.

DRV8251DDAR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Control Interface
Current
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
Supplier Device Package
Supplier Package
Tape & Reel
Technology
Topology
Voltage
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DRV8251DDAR Description

Short technical summary and product information.

The DRV8251DDAR from Texas Instruments is an integrated H-bridge motor driver designed for brushed DC motors. It features a wide operating supply voltage range from 4.5V to 48V and can deliver a peak output current of 4.1A. This device includes integrated current regulation, which helps limit large currents during motor startup and stall conditions.

 

Key features include a low-power sleep mode with current draw less than 1µA at 24V and 25°C, and support for 1.8V, 3.3V, and 5V logic inputs. The DRV8251DDAR is housed in an 8-pin HSOP with PowerPAD package, measuring 4.9mm x 6.0mm, suitable for surface mounting. Integrated protection features such as undervoltage lockout (UVLO), latched overcurrent protection (OCP), and thermal shutdown (TSD) enhance reliability.

 

This motor driver is suitable for various applications including printers, vacuum robots, washers and dryers, coffee machines, and POS printers. Its pin-to-pin scalability with other devices in the family allows for minimal design changes across different load and supply rail requirements.

DRV8251DDAR Quick Information

Product Type: Motor Driver
Canonical Name: DRV8251DDAR H-Bridge Brushed DC Motor Driver
Subcategory: H-Bridge Motor Driver

DRV8251DDAR Compliance

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

DRV8251DDAR Estimated Pricing

Qty Low High
1+ $0.77 $0.77

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

DRV8251DDAR Features

  • 4.5-V to 48-V operating supply voltage range.
  • 4.1-A peak output current capability.
  • Integrated current regulation feature.
  • Low-power sleep mode with <1-µA draw.
  • 8-pin HSOP with PowerPAD package.

DRV8251DDAR Applications

  • Suitable for printer applications.
  • Used in vacuum robot designs.
  • Applicable for washer and dryer systems.
  • Ideal for coffee machine control.
  • Designed for POS printer systems.

DRV8251DDAR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the DRV8251DDAR?

The operating supply voltage range is 4.5 V to 48 V.

What is the peak output current of the DRV8251DDAR?

The peak output current is 4.1 A.

What is the operating temperature range of the DRV8251DDAR?

The operating temperature range is -40°C to 150°C.

What package is the DRV8251DDAR available in?

The DRV8251DDAR is available in an 8-SO PowerPad (8-PowerSOIC) surface-mount package.

What control interface does the DRV8251DDAR use?

The DRV8251DDAR uses a PWM control interface.

What logic input voltages does the DRV8251DDAR support?

The DRV8251DDAR supports 1.8 V, 3.3 V, and 5 V logic inputs.

What is the sleep current of the DRV8251DDAR?

The sleep current is less than 1 µA at VVM = 24 V and TJ = 25°C.

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