Rohm Semiconductor BD768xxx-LB AC/DC Converters is a Quasi-resonant controller that provides an optimum system for all products that include an electrical outlet. The BD768xxx-LB AC/DC converters are designed with a high degree of flexibility is achieved by switching MOSFETs and current detection resistors as external devices. These converters offer a maximum frequency of 120kHz, and a normal operating current of 0.80mA. Typical applications include AC adaptors, household appliances, and industrial equipment.
Rohm Semiconductor BD768xxx-LB AC/DC Converters
Features
- CS pin leading-edge blanking
- Gate-clamp circuit
- Low current consumption (19µA), during standby
- Low current consumption when no load (burst operation when light load)
- Maximum frequency (120kHz)
- Per-cycle over-current protection circuit
- ZT trigger mask function
Applications
- AC adaptor
- Household appliances
- Industrial equipment