Pololu VNH5019 Motor Driver Carrier - PL-1451 info
Pololu VNH5019 Motor Driver Carrier is a compact breakout board for ST’s high-power VNH5019 motor driver IC, a fully integrated H-bridge that can be used for bidirectional speed control of a single brushed DC motor. Pololu VNH5019 Motor Driver Carrier incorporates most of the components of the typical application diagram of the VNH5019 datasheet, including pull-up and current-limiting resistors and a FET for reverse battery protection.
Pololu VNH5019 Motor Driver Carrier - General Specifications
- Output current: 12 A continuous (30 maximum)
- 3V-compatible inputs
- PWM operation up to 20 kHz, which is ultrasonic and allows for quieter motor operation
- Current sense output proportional to motor current (approx. 140 mV/A)
- Motor indicator LEDs
- Reverse-voltage protection
- Can survive input voltages up to 41 V
- Undervoltage and overvoltage shutdown
- Thermal shutdown
- Short-to-ground and short-to-Vcc protection
Pololu VNH5019 Motor Driver Carrier - Technical Specifications
- Motor driver: VNH5019
- Motor channels: 1
- Minimum operating voltage: 5.5 V
- Maximum operating voltage: 24 V
- Continuous output current per channel: 12 A
- Peak output current per channel: 30 A
- Current sense: 0.14 V/A
- Maximum PWM frequency: 20 kHz
Videos
Documents
VNH5019A-E datasheet
VNH5019 motor driver carrier schematic
References
Pololu Web Site: https://www.pololu.com/product/1451
