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DRV8829,pdf(H-Bridge Motor Con
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大小:219 |
2010-09-26
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The DRV8829 provides an integrated motor driver solution for printers, scanners, and other automated
equipment applications. The device has one H-bridge driver, and can drive one winding of a bipolar stepper
motor or one DC motor. The output driver block consists of N-channel power MOSFET’s configured as a single
full H-bridge to drive the motor winding. The DRV8829 can supply up to 5-A peak or 3.5-A RMS output current
(with proper heatsinking at 24 V and 25°C).
A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is
programmable.
Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout
and overtemperature.
The DRV8829 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).
equipment applications. The device has one H-bridge driver, and can drive one winding of a bipolar stepper
motor or one DC motor. The output driver block consists of N-channel power MOSFET’s configured as a single
full H-bridge to drive the motor winding. The DRV8829 can supply up to 5-A peak or 3.5-A RMS output current
(with proper heatsinking at 24 V and 25°C).
A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is
programmable.
Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout
and overtemperature.
The DRV8829 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).
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