DRV8860APWR Part Information

Details for DRV8860APWR by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs

Part Description

The DRV8860 provides an 8-channel low side driver with overcurrent protection and open/shorted load detection. It has built-in diodes to clamp turn-off transients generated by inductive loads, and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads. The PWP package can supply up to 330 mA × 8 channel and The PW package can supply up to 200 mA × 8 channel continuous output current. A single channel can deliver up to 560 mA continuous output current. A serial interface is provided to control the DRV8860 output drivers, configure internal setting register and read the fault status of each channel. DRV8860 devices can be daisy-chained together to use a single serial interface. Energizing-time and holding-PWMDuty cycles are configurable through serial interface as well. These functions allow for cooler running than always-on solutions. Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature. DRV8860A does not include open load detection. Fault information for each channel can be read out through serial interface and indicated by an external fault pin.

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Part Features

  • 8 V to 38 V Supply Voltage Range
  • 8-Channel Protected Low-side Driver u2013 Eight NMOS FETs with Overcurrent Protection u2013 Integrated Inductive Catch Diodes u2013 Serial Interface u2013 Open/Short Load Detection (DRV8860 only) u2013 Configurable 100% Output Timing u2013 Configurable PWM Duty Cycle
  • Continuous Current Driving Capability u2013 560 mA (Single Channel on) PW and PWP u2013 200 mA (8 Channels on) PW u2013 330 mA (8 Channels on) PWP u2013 Support Parallel Configuration
  • Input Digital Noise Filter for Noise Immunity
  • Internal Data Read Back Capability for Reliable Control
  • Protection and Diagnostic Features

Part Specifications

Motor Type Stepper
No. of Outputs 8Outputs
Output Current 560mA
Output Voltage -
Driver Case Style TSSOP
No. of Pins 16Pins
Supply Voltage Min 8V
Supply Voltage Max 38V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • MOTOR DRIVER, STEPPER/DC, TSSOP-16; Motor Type:Stepper; No. of Outputs:8Outputs; Output Current:560mA; Output Voltage:-; Driver Case Style:TSSOP; No. of Pins:16Pins; Supply Voltage Min:8V; Supply Voltage Max:38V; Operating RoHS Compliant: Yes | Newark Electronics
  • 38-V, 0.3-A, octal low-side motor driver with serial control | Texas Instruments

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