DRV8881PPWPR
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 28-PowerTSSOP (0.173", 4.40mm Width) |
| Interface | Parallel |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Technology | Power MOSFET |
| Applications | General Purpose |
| Current - Output | 1.4A |
| Supplier Device Package | 28-HTSSOP |
| Output Configuration | Half Bridge (4) |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Voltage - Supply | 6.5V ~ 45V |
| Voltage - Load | 6.5V ~ 45V |
| Motor Type - Stepper | Bipolar |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | DRV8881 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
DRV8881PPWPR 2.5-A Dual H-Bridge Motor Driver
The DRV8881PPWPR is a robust, industrial-grade dual H-bridge motor driver from Texas Instruments, designed to drive bipolar stepper motors or one/two brushed DC motors efficiently. Housed in a compact 28-pin HTSSOP surface-mount package, it operates over a wide 6.5V to 45V supply voltage range, delivering up to 2.5A peak (1.4A RMS) output current per bridge. This device integrates two N-channel power MOSFET H-bridges with a low 630mΩ total on-resistance (HS+LS), minimizing power loss and heat generation. It features configurable PWM control (DRV8881P variant), adjustable current regulation via an internal sense amplifier, and multiple decay modes (slow, fast, mixed) for smooth motor operation. A built-in 3.3V LDO regulator simplifies system design, while an ultra-low-power sleep mode (28µA) conserves energy in standby. Comprehensive protection circuits (undervoltage, overcurrent, short-circuit, thermal shutdown) and a dedicated nFAULT pin ensure reliable performance across the extended -40°C to +125°C temperature range.
DRV8881PPWPR stepper driver IC Applications
● Industrial automation: Stepper motor drives, conveyor systems, robotic actuators
● Office equipment: Printers, scanners, copiers, and paper handling mechanisms
● Consumer electronics: Camera lens controls, home appliance actuators
● Automotive: Headlight adjusters, seat motors, HVAC flap controls
● Test & measurement: Precision positioning stages, automated test equipment
● Medical devices: Syringe pumps, diagnostic equipment, portable lab instruments
● HVAC & appliances: Damper controls, valve actuators, circulation pumps
Alternative motor drivers
1. TI DRV8880PWPR: 45V, 2A dual H-bridge driver, similar pinout, cost-optimized for basic stepper/DC motor control without advanced decay modes.
2. TI DRV8884PWPR: 45V, 1.5A stepper driver, compact HTSSOP-28, integrated smart tune, ideal for low-to-medium current industrial motion designs.
3. STM L6470H: 85V, 3A stepper driver with motion control engine, SPI interface, high voltage capability for heavy-duty industrial automation.
4. onsemi LV8709V: 45V, 2.5A dual H-bridge, PWM control, low power dissipation, direct replacement for battery-powered and automotive motor drives.
5. ADI A4988: 35V, 2A stepper driver, simple step/dir interface, cost-effective for consumer and low-power industrial positioning applications.
