BW9130HV Datasheet | Bruckewell Technology

BW9130HV 3A LED Driver with Dimming Control Description BW9130HV is the monolithic IC designed for a step-down DC/DC converter capable of driving 3A load without an additional transistor. The input voltage range is up to 60V. Its feedback voltage, VFB, is 200m V. The BW9130HV operates at a switching frequency of 52k Hz. The external shutdown function is controlled by a logic level on the ON/OFF pin and then the circuit es into the standby mode with ISTBY~50μA (typ.). The ON/OFF pin may be used for the analog dimming. As the voltage on the ON/OFF pin is increased from 0.07V to 0.67V, the voltage on the FB pin falls from 200m V to 0. The self-protection Features include a cycle-bicycles current limit and a thermal protection. The BW9130HV is available in standard 5LTO220, and 5L-TO263 packages. Features - Maximum input voltage up to 60V - VFB: 200m V - Frequency: 52KHz - ILED = 3.0A maximum - ON/OFF input may be used for the analog dimming - Thermal protection - Cycle by...