The DRV8843PWPR is a dual H-bridge motor driver capable of driving one or two brushed DC motors or a bipolar stepper motor. It supports a peak output current of 2.5 A and an RMS output current of 1.75 A, with an operating voltage range of 8.2 V to 45 V. The device features a simple PWM control interface for easy integration with controller circuits. It includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout. The DRV8843 also offers a low-power sleep mode to minimize quiescent current draw. The package is a thermally enhanced 28-pin HTSSOP, suitable for applications in printers, scanners, robotics, and factory automation.
2.5A Dual Brushed or Single Bipolar Stepper Motor Driver (PWM Ctrl) 28-HTSSOP -40 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 1168609-DRV8843PWPR
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 150°C (TJ)
Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Applications: General
Mounting: SMD
Technology: Power MOSFET
Operating Supply Voltage: 8.2 V ~ 45 V
Function: Driver - Fully Integrated, Control and Power Stage
Interface: Parallel
Output Configuration: Half Bridge (4)
Output Current: 1.75A
Voltage - Load: 8.2 V ~ 45 V
Motor Type - Stepper: Bipolar
Motor Type - AC, DC: Brushed DC
Family Name: DRV8843
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 28-HTSSOP
Alternative Parts (Cross-Reference): DRV8843PWP;
Introduction Date: April 01, 2011
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Limited
Bipolar Motor Driver Power MOSFET Parallel 28-HTSSOP
Bipolar Motor Driver Power MOSFET Parallel 28-HTSSOP
Bipolar Motor Driver Power MOSFET Parallel 28-HTSSOP
45-V, 2.5-A bipolar stepper or dual H-bridge motor driver with current regulation and PWM control 28-HTSSOP -40 to 85 Product overview: DRV8843PWPR from Texas Instruments is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Dual, H-Bridge, Stepper, HTSSOP. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Dual, Stepper, HTSSOP, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-DRV8843PWPR can be used for catalog matching and distributor lookup.
IC MTR DRVR BIPLR 8.2-45V 28SSOP
Bipolar Motor Driver Power MOSFET Parallel 28-HTSSOP
IC MTR DRVR BIPLR 8.2-45V 28SSOP
| Texas Instruments | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Stepper Motor Drives | Motion Controllers | DC Motor Drives | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | DRV8843PWPR | 1168609-DRV8843PWPR | 296-28688-6-ND | 744-DRV8843PWPR | DRV8843PWPR | DRV8843PWPR | DRV8843PWPR |
| Product Name | DRV8843 2.5A Dual Brushed or Single Bipolar Stepper Motor Driver (PWM Ctrl) | PMIC - PMIC - Motor Drivers, Controllers - DRV8843PWPR | Motor Drivers, Controllers | Dual H-Bridge Stepper HTSSOP Motor Driver IC | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
| Configuration | PCB Mount | PCB Mount; "28-PowerTSSOP (0.173"", 4.40mm Width)" | |||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 C (-40 F) | -40 to 150 C (-40 to 302 F) | ||
| DC Input | 8 to 45 volts | 8 to 45 volts | 8 to 45 volts | 45 volts | |||
| Peak Current | 2.5 amps | 1.75 amps | |||||
| AC Input | 8 to 45 volts | 8 to 45 volts |
