DistyParts Icon
DRV8843PWPR The Texas Instruments DRV8843PWPR is a bipolar stepper or dual H-bridge motor driver. It operates from 8.2V to 45V and can deliver up to 2.5A peak current.
Mfr Part #:

DRV8843PWPR

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DRV8843PWPR is a bipolar stepper or dual H-bridge motor driver. It operates from 8.2V to 45V and can deliver up to 2.5A peak current.
✓ Total Stock: 21,236 pcs
$ Price Range: $1.63

DRV8843PWPR Available from 5 distributors

✓ Authorised
✓ Non-Authorised
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.

DRV8843PWPR 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
Technology
Voltage
View Similar Products (0)

DRV8843PWPR Description

Short technical summary and product information.

The DRV8843PWPR from Texas Instruments is an integrated dual H-bridge motor driver designed for applications such as printers and scanners. This device is capable of driving one or two brushed DC motors, or a single bipolar stepper motor. It features a simple PWM control interface for easy integration with controller circuits.

 

The driver operates over a wide supply voltage range of 8.2V to 45V. It provides a peak output current of up to 2.5A and an RMS output current of 1.75A at 24V with proper heat sinking. The device includes protection features such as Overcurrent Protection (OCP), Thermal Shutdown (TSD), and Undervoltage Lockout (UVLO).

 

Packaged in a 28-HTSSOP, the DRV8843PWPR is designed for surface mounting. It offers a low current sleep mode to reduce quiescent current draw. The integrated circuitry includes N-channel power MOSFETs configured as H-bridges, and it supports microstepping up to 4 levels.

DRV8843PWPR Quick Information

Product Type: Motor Driver
Canonical Name: DRV8843PWPR Dual H-Bridge Motor Driver
Subcategory: H-Bridge

DRV8843PWPR Compliance

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

DRV8843PWPR Estimated Pricing

Qty Low High
1+ $1.63 $1.63

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

DRV8843PWPR Features

  • Dual H-bridge bipolar stepper motor driver.
  • Wide 8.2V to 45V operating supply voltage.
  • 2.5A peak output current capability.
  • PWM control interface for easy integration.
  • Surface mount 28-HTSSOP package.

DRV8843PWPR Applications

  • Ideal for printer and scanner applications.
  • Suitable for driving bipolar stepper motors.
  • Can drive one or two brushed DC motors.
  • Used in automated equipment designs.

DRV8843PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the DRV8843PWPR?

The supply voltage range is 8.2V to 45V.

What packages are available for the DRV8843PWPR?

The DRV8843PWPR is available in 28-HTSSOP and 28-PowerTSSOP packages.

What is the operating temperature range of the DRV8843PWPR?

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

What is the peak output current of the DRV8843PWPR?

The peak output current is 2.5A at 24V and 25°C.

What is the RMS output current of the DRV8843PWPR?

The RMS output current is 1.75A at 24V and 25°C with proper heat sinking.

How is the DRV8843PWPR controlled?

It is controlled via hardware GPIO inputs and PWM.

How many microstepping levels does the DRV8843PWPR support?

It supports 4 microstepping levels.

Home
Account

Categories