Product description
A4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is available in full, half, 1/4, 1/8 and 1/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ± 2 A. A4988 includes a fixed off-time current regulator, the regulator is able to operate in slow or mixed decay modes. Converter is A4988 easy implementation of the key. As long as the "step" input inputting one pulse drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. A4988 interface is very suitable for complex microprocessor is unavailable or is overburdened.
Features:
Low RDS (ON) output
Automatic current decay mode detection / selection
Mixed with slow current decay modes
Synchronous rectification for low power dissipation
Internal UVLO
Crossover-current protection
3.3 and 5 V compatible logic supply
Thermal shutdown circuitry
Ground fault protection
Load short-circuit protection
Step five selectable modes: full, 1/2, 1/4, 1/8 and 1/16
|
Delivery Time | We ship to worldwide, it usually takes 10-30 Business Days to delivery. | Shipping address | We ship to your PayPal address. Please, make sure to provide us with correct, precise, and detailed shipping Address. | Send Time | Items will be shipped within 1 to 3 business days upon payment received or cleared. | Note | If you don't receive items over 30 business days, please notify us via eBay message. |
|
For anything about product, price, shipping or order status, please contact us via eBay message. We love positive feedback and 5 scores DSR. We will leave it for everyone that leaves it for us. |