Texas Instruments’ DRV8256E is a tiny H-bridge motor driver IC that can be used for bidirectional control of a single brushed DC motor at 4.5 V to 48 V. It can supply up to about 1.9 A continuously and can tolerate peak currents up to 6.4 A for a few seconds, making it a good choice for small motors that run on a wide range of voltages. Since this board is a carrier for the DRV8256E. The board ships populated with all of its SMD components, including the DRV8256E.
This DRV8256E uses a phase/enable interface that allows bidirectional control with only one PWM signal, but it is limited to drive/coast operation. The very similar DRV8256P has an IN/IN interface instead, requiring two PWM signals for full bidirectional control, but it offers drive/brake operation (which usually provides a more linear relationship between PWM duty cycle and motor speed). We sell another version of this carrier board with the DRV8256P; the two versions can be distinguished by the markings on the driver chip.
Features:
- Drives a single brushed DC motor
- Motor supply voltage: 4.5 V to 48 V
- Supports 1.8 V to 5 V logic voltage (5.5 V max)
- Output current: 1.9 A continuous (6.4 A peak)
- Simple interface requires only two I/O lines (one for direction and another for speed)
- Under-voltage lockout and protection against over-current and over-temperature
- Carrier board adds reverse-voltage protection up to 40 V
- Compact size (0.6″×0.6″)
Documents:
Package Includes:
- 1 x Pololu 4038 DRV8256E Single Brushed DC Motor Driver Carrier
Pololu 4038 DRV8256E Single Brushed DC Motor Driver Carrier
- Brand: Pololu
- Product Code:Pololu-4038-DRV8256E
- Reward Points:11
- Availability:In Stock
- रo 1,264.00
-
रo 1,112.00
- Price in reward points:1264
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- 11 or more रo 1,254.00
- 23 or more रo 1,244.00
- 56 or more रo 1,233.00
- 113 or more रo 1,223.00
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Tags: DC, Motor driver, Brushed