TeknoCrafters FA2066-8 DRV8833 Dual H-Bridge Brushed DC Motor Driver
The TeknoCrafters FA2066-8 DRV8833 Dual H-Bridge Motor Driver is a compact and efficient solution for controlling two DC motors or a single stepper motor. Designed for mechatronic applications such as robotics, toys, and printers, this module features two H-bridge drivers that enable precise motor control. The DRV8833 integrates low-resistance MOSFETs for high efficiency, supports PWM winding current regulation, and includes protection features such as overcurrent shutdown, short-circuit protection, undervoltage lockout, and overtemperature shutdown. Its wide voltage range of 2.7V to 10.8V makes it suitable for a variety of low-voltage motor control applications.
Product Features:
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Control Chip: DRV8833 Dual H-Bridge
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Motor Control Options: Drives two DC motors or one stepper motor
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MOSFET On-Resistance: 360 mΩ (high-side + low-side)
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Output Current (VM = 5V, 25°C):
- 1.5A RMS, 2A peak per H-Bridge (PWP and RTY packages)
- 500mA RMS, 2A peak per H-Bridge (PW package)
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Parallel Mode Output Current:
- 3A RMS, 4A peak (PWP and RTY packages)
- 1A RMS, 4A peak (PW package)
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Power Supply Voltage Range: 2.7V to 10.8V
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PWM Winding Current Regulation & Limiting: Built-in
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Protection Features: Overcurrent, short-circuit, undervoltage, overtemperature
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Low Power Sleep Mode: Reduces energy consumption when inactive
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Package Type: 16-pin WQFN with PowerPAD™ (RoHS compliant, environmentally friendly)
Usage Example:
In a robotics application, an installer can use the FA2066-8 DRV8833 motor driver to power and control the movement of two small DC motors in a mobile robot. By connecting the driver module to a microcontroller, such as an Arduino or Raspberry Pi, the technician can implement precise motor control through PWM signals. The built-in current regulation and fault protection features ensure smooth operation, while the wide voltage compatibility allows integration into battery-powered systems.
Benefits for Installers and Technicians:
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Compact & Efficient: Small form factor with high-current handling capabilities
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Dual H-Bridge Design: Drives two DC motors or one stepper motor with independent control
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Built-in Protection: Prevents damage from overcurrent, short circuits, and overheating
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Energy Efficient: Low-power sleep mode conserves energy when idle
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Wide Voltage Range: Operates between 2.7V and 10.8V for flexible power configurations
Tri-Tek Electronics is an authorized distributor of TeknoCrafters products, ensuring full manufacturer warranty coverage, competitive pricing, and direct factory support.
