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DRV8814,pdf(Dual DC Motor Drivpdf
1星 发布者: csdn_can

2013-09-19 | 1积分 | 156.09KB |  2 次下载

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标签: driver

driver

The DRV8814 provides an integrated motor driver solution for printers, scanners, and other automatedequipment applications. The device has one H-bridge driver, and is intended to drive one DC motor. The devicehas two H-bridge drivers, and is intended to drive two DC motors. The output driver block for each consists ofN-channel power MOSFET’s configured as H-bridges to drive the motor windings. The DRV8814 can supply upto 2.5-A peak or 1.75-A RMS output current (with proper heatsinking at 24 V and 25°C) per H-bridge.A simple parallel digital control interface is compatible with industry-standard devices. Decay mode isprogrammable to allow braking or coasting of the motor when disabled.Internal shutdown functions are provided for over current protection, short circuit protection, under voltagelockout and overtemperature.TheDRV8814 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

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