MC33926 Motor Driver Carrier

MC33926 Motor Driver Carrier
Pololu item #: 1212 215 in stock

Price break Unit price (US$)
1 17.95
10 16.16


backorders allowed

This breakout board for Freescale’s MC33926 full H-bridge has an operating range of 5 – 28 V and can deliver almost 3 A continuously (5 A peak) to a DC motor. The MC33926 works with 3 – 5 V logic levels, supports ultrasonic (up to 20 kHz) PWM, and features current feedback, under-voltage protection, over-current protection, and over-temperature protection.

 Description Specs (13) Pictures (5) Resources (1) FAQs (0) On the blog (0) 

Dimensions

Size: 1.00" x 1.20"1
Weight: 0.14 oz1

General specifications

Motor driver: MC33926
Motor channels: 1
Minimum operating voltage: 5 V2
Maximum operating voltage: 28 V3
Continuous output current per channel: 2.5 A4
Peak output current per channel: 5 A
Current sense: 0.525 V/A
Maximum PWM frequency: 20 kHz5
Minimum logic voltage: 2.5 V6
Maximum logic voltage: 5.5 V
Reverse voltage protection?: Y7

Notes:

1
Without included hardware.
2
Operation from 5 - 8 V reduces maximum current output.
3
The device is protected for transients up to 40 V.
4
Can be improved by addition of heat sink or forced air flow.
5
SLEW pin should be HIGH for frequencies above 10 kHz.
6
Input HIGH threshold can be as high as 2.0 V.
7
On motor voltage only; logic voltage does not have reverse protection.