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Pololu High-Power Motor Driver 15A IRF7862PBF

sku : EPLL001
This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The little 1.3?0.8-inch board supports a wide 5.5 to 30 V voltage range and is efficient enough to deliver a continuous 15 A without a heat sink, or 21 A with a heat sink.
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รหัส : EPLL001
ยี่ห้อ : Pololu
รุ่น : #755


The Pololu high-power motor driver is a discrete MOSFET H-bridge designed to drive large DC brushed motors. The versatility of this driver makes it suitable for a large range of currents and voltages: it can deliver up to 15 A of continuous current with a board size of only 1.3" by 0.8" and no required heat sink. With the addition of a heat sink, it can drive a motor with up to 21 A of continuous current.

The module offers a simple interface that requires as little as two I/O lines while allowing for both sign-magnitude and locked-antiphase operation. Integrated detection of various short-circuit conditions protects against common causes of catastrophic failure; however, please note that the board does not include reverse power protection or any over-current or over-temperature protection

1)Typical results with 100% duty cycle at room temperature. Continuous current can be as high as 21 A if the MOSFETs are kept cool with air flow or a heat sink.
2)The MOSFETs can withstand such spikes for a few milliseconds.
3)batteries that are nominally 24 V can be much higher than that when fully charged; this product is therefore not recommended for use with 24 V batteries unless appropriate measures are taken to limit the peak voltage.


Size:  1.3" x 0.8" 


General specifications

  • Motor driver:  IRF7862PbF MOSFETs 
  • Motor channels:  1 
  • Minimum operating voltage:  5.5 V 
  • Maximum operating voltage:  30 V 
  • Continuous output current per channel:  15 A1 
  • Peak output current per channel:  170 A2 
  • Maximum PWM frequency:  40 kHz 
  • MOSFET on-resistance (per leg):  3.7 m? 
  • Reverse voltage protection:  N


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Product included:

  • EPLL001 - Pololu High-Power Motor Driver 15A IRF7862PBF x 1 pcs




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