Dual H Bridge Motor Driver High Current. It is a high voltage high current dual full bridge driver designed to accept standard ttl logic levels and drive inductive loads such as relays solenoids dc and stepping motors. Dual h bridge motor driver.
The drv8874 q1 is an integrated motor driver with n channel h bridge charge pump current sensing and proportional output current regulation and protection circuitry. The charge pump improves efficiency by supporting n channel mosfet half bridges and 100 duty cycle driving. L293d dual h bridge motor driver.
The h bridge described in this write up is capable of currents up to about 40a at 24v but.
The drv8874 q1 is an integrated motor driver with n channel h bridge charge pump current sensing and proportional output current regulation and protection circuitry. Optional current regulation with 20 µs fixed off time. This driver uses infineon chips bts7960 composed of high power drive full h bridge driver module with thermal over current protection. H bridge s are typically used in controlling motors speed and direction but can be used for other projects such as driving the brightness of certain lighting projects such as high powered led arrays.
