บอร์ดขับมอเตอร์ BTS7960 การใช้งานเบื้องต้น

BTS7960 H-Bridge DC Motor Drive (6-27V 47A Max) Module Datasheet: https://www.handsontec.com/dataspecs/... Used for driving high-current DC motors. It uses a PWM signal for speed control. It supports PWM speeds up to 25 KHz. It can control one motor and reverse rotation. Motor supply voltage: 6-27Vdc. High output current: 47A Max (based on BTS7960 specifications). For safety, the maximum current should not exceed 20A. SPECIFICATIONS: Operating Voltage 5.5 to 27V (B+) Path resistance of typ. 16 mOhm at 25°C Low quiescent current of typ. 7 uA at 25°C PWM capability of up to 25 kHz combined with active freewheeling Switched mode current limitation for reduced power dissipation in overcurrent Current limitation level of 43 A typ. Status flag diagnosis with current sense capability Overtemperature shut down with latch behavior Overvoltage lock out Undervoltage shut down Driver circuit with logic level inputs Adjustable slew rates for optimized EMI 74AHC244 Schmitt-trigger Octal buffer/line driver for ESD protection (Inputs accepts voltages higher than VCC)