... 4.Best price Product Description: BTS7960B BTN7060 BTN7970 Motor Drive Module Product description: 1, contains infineon BTS7960B, ... 43 A~ 70 A smart car and a is enough; 3, and single chip microcomputer 5 v ... can welding heat sink; 6, single chip microcomputer to drive module with four with line can (GND, 5 v ... , PWM1, PWM2); 7, battery power supply drive power; 8, isolation chip 5 v power supply ( ...