TB6612FNG电机驅動模块 小体积高性能超L298N 自平衡驅動小车模块

模块测試演示网址
该模块相對于传统的L298N效率上提高很多,体积上也大幅度減少，在额定範圍内，晶片基本不發热，当然也就显得更加娇贵,所以我們建議有一定动手能力的朋友使用,接线的時候务必细心细心再细心，注意正负极性。
TB6612的的用法：
TB6612是双驅動，也就是可以驅動兩個电机
下面分别是控制兩個电机的IO口
STBY口接微控制器的IO口清零电机全部停止，置1透過AIN1 AIN2，BIN1，BIN2 來控制正反轉
VM 接12V以内電源
VCC 接5V電源
GND 就不多说了啊
驅動1路
PWMA 接微控制器的PWM口
真值表：
AIN1 0 0 1
AIN2 0 1 0
停止 正传 反轉
A01
AO2 接电机1的兩個脚
驅動2路
PWMB 接微控制器的PWM口
真值表：
BIN1 0 0 1
BIN2 0 1 0
停止 正传 反轉
B01
BO2 接电机2的兩個脚
Description: The TB6612FNG motor driver can control up to two DC motors at a constant current of 1.2A (3.2A peak). Two input signals (IN1 and IN2) can be used to control the motor in one of four function modes - CW, CCW, short-brake, and stop. The two motor outputs (A and B) can be separately controlled, the speed of each motor is controlled via a PWM input signal with a frequency up to 100kHz. The STBY pin should be pulled high to take the motor out of standby mode.CJMCU.
Logic supply voltage (VCC) can be in the range of 2.7-5.5VDC, while the motor supply (VM) is limited to a maximum voltage of 15VDC. The output current is rated up to 1.2A per channel (or up to 3.2A for a short, single pulse).
Board comes with all components installed as shown. Decoupling capacitors are included on both supply lines. All pins of the TB6612FNG are broken out to two 0.1" pitch headers; the pins are arranged such that input pins are on one side and output pins are on the other.
Features:
Power supply voltage: VM=15V max, VCC=2.7-5.5V
Output current: Iout=1.2A(average) / 3.2A (peak)
Standby control to save power
CW/CCW/short brake/stop motor control modes
Built-in thermal shutdown circuit and low voltage detecting circuit
All pins of the TB6612FNG broken out to 0.1" spaced pins
Filtering capacitors on both supply lines