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DRV8843 Datasheet(PDF) 8 Page - Texas Instruments |
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DRV8843 Datasheet(HTML) 8 Page - Texas Instruments |
8 / 20 page AOUT1 AOUT2 BOUT1 BOUT2 VM VM AISEN BISEN AIN2 Pre- drive Pre- drive VCP , VGD VM VM + - PWM VCP , VGD + - PWM AVREF OCP OCP OCP OCP DECAY BIN1 DAC DAC A = 5 A = 5 BI[1:0] 2 AIN1 BIN2 AI[1:0] 2 BVREF DCM DCM DRV8843 SLVSAS8C – APRIL 2011 – REVISED AUGUST 2013 www.ti.com FUNCTIONAL DESCRIPTION PWM Motor Drivers The DRV8843 contains two H-bridge motor drivers with current-control PWM circuitry. A block diagram of the motor control circuitry is shown in Figure 1. Figure 1. Motor Control Circuitry Note that there are multiple VM pins. All VM pins must be connected together to the motor supply voltage. 8 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Product Folder Links: DRV8843 |
Similar Part No. - DRV8843_15 |
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Similar Description - DRV8843_15 |
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