Dual MC33926 Motor Driver Carrier

Dual MC33926 Motor Driver Carrier
Pololu item #: 1213 154 in stock

Price break Unit price (US$)
1 29.95
10 26.96

backorders allowed

This dual brushed DC motor driver, based on Freescale’s MC33926 full H-bridge, has a wide operating range of 5 – 28 V and can deliver almost 3 A continuously (5 A peak) to each of its two motor channels. 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.

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Size: 1.10" x 1.8"1
Weight: 0.25 oz

General specifications

Motor driver: MC33926
Motor channels: 2
Minimum operating voltage: 5 V2
Maximum operating voltage: 28 V3
Continuous output current per channel: 2.5 A4
Current sense: 0.525 V/A
Maximum PWM frequency: 20 kHz5
Minimum logic voltage: 2.5 V
Maximum logic voltage: 5.5 V
Reverse voltage protection?: Y6


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