company blog about Original TI DRV8841PWPR Dual Half Bridge DC Motor Driver, Supply TI Stepper Motor Drivers

Original TI DRV8841PWPR Dual Half Bridge DC Motor Driver, Supply TI Stepper Motor Drivers

Shenzhen Mingjiada Electronics Co., Ltd.——Long Term Supply TI (DRV8841PWPR) Integrated Dual H-Bridge Motor Driver, Below are product details for DRV8841PWPR:

DRV8841PWPR——Basic Information:
Part Number: DRV8841PWPR
Package: HTSSOP-28
Type: Dual Half Bridge DC Motor Driver
Product Details: DRV8841PWPR——45V, 2.5A bipolar stepper or dual H-bridge motor driver IC with current regulation and PWM control.

Product Attributes Of DRV8841PWPR
Motor Type - Stepper: Bipolar
Motor Type - AC, DC: Brushed DC
Function: Driver - Fully Integrated, Control and Power Stage
Output Configuration: Half Bridge (4)
Interface: Parallel
Technology: Power MOSFET
Applications: General Purpose
Current - Output: 1.75A
Voltage - Supply: 8.2V ~ 45V
Voltage - Load: 8.2V ~ 45V
Operating Temperature: -40°C ~ 150°C (TJ)
Mounting Type: Surface Mount
Package / Case: 28-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package: 28-HTSSOP

DRV8841PWPR provides an integrated dual H-bridge motor driver solution for printers, scanners, and other automated equipment applications. The DRV8841PWPR can be used to drive one or two brushed DC motors, a bipolar stepper motor, or other loads. A simple PWM interface allows easy interfacing to controller circuits.

The output driver block consists of N-channel power MOSFETs configured as H-bridges. The DRV8841PWPR an supply up to 2.5-A peak or 1.75-A RMS output current (with proper heat sinking at 24 V and TA = 25°C) per H-bridge.

DRV8841PWPR——A low-power sleep mode is provided which shuts down internal circuitry to achieve very low quiescent current draw. This sleep mode can be set using a dedicated nSLEEP pin. Internal protection features are provided for overtemperature, overcurrent, and undervoltage. Fault conditions are indicated by a nFAULT pin.

Features Of DRV8841PWPR
Dual H-Bridge DC Motor Driver
- Single and Dual Brushed DC
- Stepper
PWM Control Interface
Optional Fixed Frequency Current Regulation
- Two Bit Current Control Allows Up to Four Current Levels
Low MOSFET On-Resistance
- 2.5A Maximum Drive Current at 24 V and TA = 25°C
- Combined 400 mΩ RDS(ON) of High-Side and Low-Side at 24 V and TA = 25°C
8.2V to 45V Operating Supply Voltage Range
Low Current Sleep Mode
Built-In 3.3V Reference Output
Thermally Enhanced Surface Mount Package

Protection Features Of DRV8841PWPR
Overcurrent Protection (OCP)
Thermal Shutdown (TSD)
Undervoltage Lockout (UVLO)
Fault Condition Indication Pin (nFAULT)

Applications Of DRV8841PWPR
Printers
Scanners
Office Automation Machines
Gaming Machines
Factory Automation
Robotics

DRV8841PWPR——Simplified Schematic:

[Mingjiada Electronics] Long Term Supply TI (DRV8841PWPR) Dual Half Bridge Motor Driver, For more product information about DRV8841PWPR or to inquire about pricing, please visit the official website of Mingjiada Electronics (https://www.integrated-ic.com/).