شیلد درایور موتور VNH2SP30
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Dual Monster Moto Shield VNH2SP30 Motor Driver is essentially a ramped up version of our Ardumoto motor driver shield. For this Monster Moto Shield we’ve replaced the L298 H-bridge with a pair of VNH2SP30 full-bridge motor drivers. We’ve also beefed up the support circuitry so this board is capable of driving a pair of high-current motors! The VIN and motor out are pitched for our 5mm screw terminals (not included), making it easy to connect larger gauge wires.
The L298 H-bridge is no longer available in the Motor Driver Shield Monster Moto since it has been replaced for a pair of VNH2SP30 full-bridge motor drivers. The Motor Driver Shield Monster Moto has been enhanced to drive a pair of high-current motors while the VIN and motor have been adjusted for connecting larger wires more easily.
VNH2SP30 is a full bridge motor driver intended for a wide range of automotive applications. The device incorporates a dual monolithic high side driver and two low side switches. The high side driver switch is designed using the STMicroelectronic’s well known and proven proprietary VIPower M0 technology which permits efficient integration on the same die of a true Power MOSFET with an intelligent signal/protection circuitary. The VIN and motor out are pitched for 5mm screw terminals, making it easy to connect larger gauge wires. INA and INB control the direction of each motor, and the PWM pins turns the motors on or off. For the VNH2SP30, the current sense (CS) pins will output approximately 0.13 volts per amp of output current.
Specification and Features :
Voltage max: 16V
Maximum current rating: 30 A
Practical Continuous Current: 14 A
Current sensing available to Arduino analog pin
MOSFET on-resistance: 19 mΩ (per leg)
Maximum PWM frequency: 20 kHz
Undervoltage and Overvoltage shutdown
Dimensions : 60 x 54 x 12 (LxWxH) mm.