The DRV8860PWPR is an 8-channel low-side driver with overcurrent protection and open/short load detection. It has built-in diodes to clamp off transients generated by inductive loads and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads.

The DRV8860PWP can provide up to 330mA (8 channels on) continuous output current and the DRV8860PW can provide up to 200mA (8 channels on) continuous output current. This current drive capability increases as the PWM duty cycle decreases. A single channel can drive up to 560mA of continuous output current when turned on. Please refer to

The DRV8860PWPR provides a serial port to control the DRV8860 output drivers, configure the internal setup registers, and read the fault status of each channel. Multiple DRV8860 devices can be daisy-chained together to share a single serial port. The power-up time and holdover PWM duty cycle can also be configured through the serial port. These features enable lower operating temperatures than traditional always-on solutions.

The DRV8860PWPR also provides internal shutdown functions for overcurrent protection, short circuit protection, undervoltage lockout, and thermal protection. The DRV8860 is capable of diagnosing open load conditions. The fault information for each channel can be read by the serial port and is indicated by an external fault pin.

Product Specifications:

Manufacturer: DRV8860PWPR

Product Category: Motor/Motion/Ignition Controllers and Drives

RoHS: Details

Product: Stepper Motor Controllers / Drivers

Type: Low Side

Operating Supply Voltage: 8 V to 38 V

Output current: 560 mA

Operating supply current: 3 mA

Minimum operating temperature: - 40 C

Maximum operating temperature: + 85 C

Installation style: SMD/SMT

Package/Case: HTSSOP-16

Package: Reel

Features: Open-Load Detection

Moisture Sensitivity: Yes

Number of outputs: 8 Output

Product Type: Motor / Motion / Ignition Controllers & Drivers

Series: DRV8860

Subcategory: PMIC - Power Management ICs

Unit weight: 62.700 mg