The DRV8812RHDR is a dual-bridge motor driver IC designed for driving bipolar stepper motors or two DC motors. It operates within a supply voltage range of 8.2 V to 45 V and can deliver a maximum output current of 1.6 A at 24 V and 25¬8C with appropriate heatsinking. The device features four-level winding current control, allowing for precise motor control, and supports multiple decay modes including mixed, slow, and fast decay. The DRV8812RHDR includes built-in protection features such as overcurrent protection, thermal shutdown, undervoltage lockout, and fault condition indication. It is compatible with industry-standard parallel digital control interfaces, making it easy to integrate into existing designs. The product is available in a compact 28-pin VQFN package, suitable for applications in printers, scanners, robotics, and factory automation. The operating temperature range is from -40¬8C to 85¬8C, ensuring reliability in various environments.
1.6A Bipolar Stepper Motor Driver with 4-Level Current Regulation (PH/EN Ctrl) 28-VQFN -40 to 85
Bipolar Motor Driver Power MOSFET Parallel 28-VQFN (5x5)
Bipolar Motor Driver Power MOSFET Parallel 28-VQFN (5x5)
Bipolar Motor Driver Power MOSFET Parallel 28-VQFN (5x5)
Manufacturer: Texas Instruments
Win Source Part Number: 810725-DRV8812RHDR
Packaging: Reel
Mounting Style: SMD
Applications: Use For General
Technology: Power MOSFET
Current - Output: 1.6A
Function: Driver - Fully Integrated, Control and Power Stage
Interface: Parallel
Output Configuration: Half Bridge (4)
Voltage - Load: 8.2V ~ 45V
Motor Type - Stepper: Bipolar
Motor Type - AC, DC: Brushed DC
Supplier Device Package: 28-VQFN (5x5)
Temperature Range - Operating: -40°C ~ 150°C
Manufacturer Package: 28-VFQFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 3,000
MSL Level: 2 (1 Year)
Supply Voltage (V): 8.2V ~ 45V
Part Number Series: DRV8812
45-V, 1.6-A bipolar stepper or dual H-bridge motor driver with current regulation 28-VQFN -40 to 85 Product overview: DRV8812RHDR 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, VQFN. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Dual, Stepper, VQFN, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-DRV8812RHDR can be used for catalog matching and distributor lookup.
Bipolar Motor Driver Power MOSFET Parallel 28-VQFN (5x5)
IC MTR DRV BIPOLAR 8.2-45V 28QFN
IC MTR DRV BIPOLAR 8.2-45V 28QFN
| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Stepper Motor Drives | DC Motor Drives | Motion Controllers | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | DRV8812RHDR | 296-51092-2-ND | 810725-DRV8812RHDR | 744-DRV8812RHDR | DRV8812RHDR | DRV8812RHDR | DRV8812RHDR |
| Product Name | DRV8812 1.6A Bipolar Stepper Motor Driver with 4-Level Current Regulation (PH/EN Ctrl) | Motor Drivers, Controllers | PMIC - PMIC - Motor Drivers, Controllers - DRV8812RHDR | Dual H-Bridge Stepper VQFN Motor Driver IC | Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
| Configuration | PCB Mount | PCB Mount; 28-VFQFN Exposed Pad | |||||
| 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 | ||||
| Peak Current | 1.6 amps | 1.6 amps | |||||
| Motor / System | DC Brushed | DC Brushed; Brushed DC |
