Menu
Your Cart

A4988 Driver Stepper Motor Driver

A4988 Driver Stepper Motor Driver
A4988 Driver Stepper Motor Driver
A4988 Driver Stepper Motor Driver
-21 %
A4988 Driver Stepper Motor Driver
A4988 Driver Stepper Motor Driver
A4988 Driver Stepper Motor Driver
A4988 Driver Stepper Motor Driver
₹95
₹120

(inc GST)

  • Stock: In Stock
  • SKU: FR-04-503
    10 or more ₹89
    50 or more ₹85

The A4988 driver Stepper Motor Driver is a complete micro-stepping motor driver with a built-in converter, easy to operate. It operates from 8 V to 35 V and can deliver up to approximately 1 A per phase without a heat sink or forced air flow (it is rated for 2 A per coil with sufficient additional cooling).

A4988 driver Stepper Motor Driver includes a fixed off-time current regulator, the regulator can be in slow or mixed decay mode. The converter is the key to the easy implementation of the A4988.

There are no phase sequence tables, the high-frequency control interface programming, etc. The application of the A4988 interface is very suitable for a complex microprocessor that is not available or overload. In the stepping operation, the chopping control in the A4988 automatically selects the current decay mode (slow or mixed). The mix decay current control scheme can reduce audible motor noise, increased step accuracy, and reduced power consumption.

Provide internal synchronous rectification control circuitry, in order to improve the pulse width modulation (PWM) power consumption during operation.

Internal circuit protection includes thermal shutdown with hysteresis, under-voltage lockout (UVLO) and crossover current protection. Don’t need special power-up sequencing. A4988 uses surface-mount QFN package (ES), the size is 5 mm × 5 mm, the nominal overall package height is 0.90 mm, with an exposed thermal pad to enhance the heat dissipation function.

 

Features :

Automatic current decay mode detection/choice.

Mixed with slow current decay mode.

The low power dissipation of synchronous rectifier.

Internal UVLO(ultra voltage lockout).

Crossover current protection.

Thermal shutdown circuit.

Ground fault protection.

Loading and short circuit protection.

The optional five-step mode: full, 1/2, 1/4, 1/8 and 1/16.

 

Package Includes :

1 x A4988 Stepper Motor Driver

1 x Heat sink.

Questions1 Answers2 | Expand All
Can i get GST invoice for the order ?
Shubham Bhausaheb Modake
  • Yes, You can claim GST credit if you have a GST number. To do it you have to mention the GST number at the time of checkout. GST option appears in the Billing Address. If you are an existing customer of flyrobo then you can log in to your account ( Account → Address Book → Edit Address) and Then enter your GST number.
    FlyRobo[ 16/11/2022 ]
    Was this answer helpful?444
When will delivered order?
Ajeet
  • Order will be delivered within 1-3 days in metro city, 3-5 days in other city and 4-7 days in villages or small city. This is the average time of delivery in express shipping. but can change with different locations and different situations.
    FlyRobo[ 16/07/2021 ]
    Was this answer helpful?-1179
Showing 1 to 1 of 1 (1 pages)

Write a review

Note: HTML is not translated!
Bad Good
Captcha

The product is currently Out-of-Stock. Enter your email address below and we will notify you as soon as the product is available.

Name
Email
Phone
Comments