Pololu Dual High Current Motor Driver 14a 6v-16v

US $59.95

Swanton, Vermont, United States
Aug 5th

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Description Operating Voltage: 5.5 V to 16 V Motor Channels: 2 Easy to get a medium-sized, differential drive robot running in no time Its a dual motor driver carrier The Pololu Dual High Current Motor Driver 14A 6V-16V are perfect for you. With these boards, it's easy to get a medium-sized, differential drive robot running in no time. For even better control, the VNH2 version includes current sensing and can operate a higher PWM frequency (20 KHz) than its VNH3 counterpart. The manufacturer dual high-power motor drivers are compact carriers for the VNH3SP30 and VNH2SP30 motor driver integrated circuits from ST. To keep the number of I/O lines down, the two enable/diagnostic lines on each chip are tied together. All you need to add is a microcontroller or other control circuit to turn the H-Bridges on and off. The motor drivers have maximum current ratings of 30 A continuous. However, the chips by themselves will overheat at lower currents. The actual current you can deliver will depend on how well you can keep the motor drivers cool. Specifications MOSFET on-resistance (per leg): 19 mΩ Maximum PWM frequency: 20kHz Current sense: ~0.13V per Amp Over-voltage shutoff: could be as low as 16 V (19 V typical) Time to overheat at 20 A: 35 seconds Time to overheat at 15 A: 150 seconds Current for infinite run time: 14A Dimensions Size: 1.86'' × 1.86''

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Pololu
Type	Pololu
MPN	708
UPC	Does not apply