DRV8317HREER

DRV8317HREER is a Texas Instruments three-phase integrated-FET BLDC motor driver in a 36-pin WQFN (REE) package on a 5000-unit large reel — for small fans, pumps and consumer drives: 4.5 V to 20 V supply (24 V absolute maximum), 5 A peak output current, 130 mΩ typical RDS(ON), PWM input up to 200 kHz, integrated 3.3 V ±4.5% 80 mA LDO and 3 µA maximum sleep current, over -40°C to +125°C. The hardware interface is the selection point: MODE, SLEW and GAIN pins configure the driver with resistors, so a complete 5 A three-phase stage runs with no SPI bus and no driver firmware — the trade-off is a fixed 0.7 µs OCP blanking time and no driver-delay compensation. Business impact: fewer firmware deliverables and a smaller package suit cost-driven, high-volume drive designs where settings never change after layout. Selection advice: the H letter in DRV8317HREER is the hardware-pin variant; confirm at design-in that the fixed protection behaviour fits your motor, because the pin-configured settings cannot be retuned in production. Match the full code including the REER package and reel suffix, and give the exposed pad soldered thermal vias for the 5 A rating. Parameters verified against the TI DRV8317 datasheet and product page.