DRV8833PWPR
TEXAS INSTRUMENTS DRV8833PWPR 芯片, 电机驱动器, 双路, H桥, 16HTSSOP
The is a 2A Low Voltage Dual Brushed DC or Single Bipolar Stepper Motor Driver PWM Ctrl provides a dual bridge motor driver solution for toys, printers and other mechatronic applications. The device has two H-bridge drivers and can drive two DC brush motors, a bipolar stepper motor, solenoids or other inductive loads. The output driver block of each H-bridge consists of N-channel power MOSFETs configured as an H-bridge to drive the motor windings. Each H-bridge includes circuitry to regulate or limit the winding current. Internal shutdown functions with a fault output pin are provided for over-current protection, short-circuit protection, under-voltage lockout and over-temperature. A low-power sleep mode is also provided.
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- Dual-H-bridge current-control motor driver
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- PWM winding current regulation and current limiting
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- Low MOSFET on-resistance
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- Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
