The small yet powerful H Bridge DC driver board has a lot of great specs that make it useful for a wide variety of mechatronics. In particular the high current output and automotive grade reliability makes it good choice to use with almost any DC motor.
|Output motor voltage range||4 to 28 V|
|Logic level on IN pins||up to 5.5 V|
|Peak Current||12 A|
|Stand-by current (max)||1 µA|
This board comes pre-assembled using the automotive grade VNH7100AS H-Bridge driver, incorporating a dual monolithic high-side driver and two low-side switches. Both switches are designed to efficiently integrate on the same die for a true Power MOSFET with intelligent signal/protection circuitry.
|Dimensions||5 × 3 × 3 in|
|Pin Number||Pin Label||Function||Designation||Notes|
|2, 5, 7, 9, 15||GND||Ground||Ground||Common Ground for both motor voltage and logic voltage (all GND pins are connected)|
|3, 16||VCC||Motor Power Connection||Power||Power input (4V to 28V)|
|1||PWM *||Logic Voltage Input||Input||PWM input that controls the speed|
|13-14 , 11-12||OUT_A, OUT_B||Motor Power Output||Output||Connection to the DC Motor(s)|
|4, 8||IN_A, IN_B *||Logic Voltage Input||Input||Control Inputs from microcontroller (2.7V to 5.5V). Two inputs that determines the direction.|
|6||SEL_0 *||Logic Voltage Input||Input||One of the two inputs that determines the direction.|
|10||CS_OUT *||Voltage Output||Output||Voltage output, dependent on SEL_0, IN_A, IN_B input conditions. See table below.|
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