參數(shù)資料
型號(hào): DRV8825PWP
廠商: TEXAS INSTRUMENTS INC
元件分類: 運(yùn)動(dòng)控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, PDSO28
封裝: GREEN, PLASTIC, HTSSOP-28
文件頁(yè)數(shù): 21/22頁(yè)
文件大?。?/td> 628K
代理商: DRV8825PWP
SLVSA73C
– APRIL 2010 – REVISED MAY 2011
FUNCTIONAL DESCRIPTION
PWM Motor Drivers
The DRV8825 contains two H-bridge motor drivers with current-control PWM circuitry. A block diagram of the
motor control circuitry is shown in Figure 2.
Figure 2. Motor Control Circuitry
Note that there are multiple VM motor power supply pins. All VM pins must be connected together to the motor
supply voltage.
8
Copyright
2010–2011, Texas Instruments Incorporated
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