ROHM offers a wide lineup of H-bridge drivers in different supply voltages (7V/18V/36V) and output currents (0.5A/1A/2A) to meet the needs of a variety of applications. Our standard products also contain a VREF variable function that contributes to lower power consumption and greater efficiency. In addition, multiple built-in protection circuits (i.e. thermal shutdown, overcurrent, overvoltage) protect the IC and load from damage while ensuring a high degree of reliability.
・Low standby current ・Compatible with PWM control signal input (20k to 100kHz) ・PWM duty control via VREF voltage setting terminal ・Cross-conduction prevention circuit ・Four protection circuits provided: OCP, OVP, TSD and UVLO