TA6586 H-Bridge DC Motor Driver IC, 5A per Channel, 3V-14V
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Prices updated: 13 Oct 2026
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About this product
An H-bridge motor driver IC for DC motors and inductive loads, rated for 5 A continuous current per channel. It works from a 3 V to 14 V supply, has built-in clamp diodes for inductive loads, and its TTL/CMOS compatible inputs can connect directly to microcontroller outputs.
Specifications
- Supply voltage
- 3V - 14V
- Continuous current
- 5A per channel
- Logic level
- TTL / CMOS compatible
- Protection
- Built-in clamp diodes for inductive loads
- Operating temperature
- 0 °C to 80 °C
- Saturation voltage
- Lower saturation voltage
Frequently asked questions
How do I control speed and direction?
Direction is set by the logic inputs of the H-bridge. Speed is commonly controlled with PWM on an input or enable pin. Check the datasheet for the exact truth table and pin functions before wiring.
Does it need a heatsink?
At high currents the IC heats up. Check its package and thermal limits in the datasheet and add a heatsink or airflow as needed, and keep the operating temperature within 0 °C to 80 °C.
