DRV8317 BLDC Driver

SKU: BBV10000024

DRV8317 is an integrated three-phase DC motor driver that supports voltage up to 24V and current up to 5A. It can be controlled via SPI interface and supports PWM frequency up to 200 kHz. It has integrated protection features (UVLO, OVP, CPUV, OCP, OTW/OTS).

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Key Features

• Three-phase BLDC motor driver
• Configurable slew rate for EMI mitigation
• Programmable gain current sensing
• Supports up to 200-kHz PWM frequency
• Integrated shoot through protection
• Low on-state resistance MOSFETs
• RDS(ON) (HS + LS) at TA = 25°C : 130-mΩ (typical)
• Integrated current sensing
• No external current sense resistor required
• Three-phase current sense outputs

Technical Specifications

ItemDRV8317H
Voltage Supply 4.5V – 20V Max:24V
H-bridge output current5A Peak
Functions
Three-Phase PWM Motor Driver
CommunicationSPI
Control Interface6x PWM & 3x PWM
Operating Temperature

-40°C to 125°C
Board Dimensions 60 x 80 mm