-
2022-09-24 23:16:53
Q67000-A2379 - Control IC for switch mode power supply
Description The IC USTDA 4601/D is designed for driving, controlling and protecting switching power transistor supplies in self-excited flyback converters as well as for protecting the overall power supply. In the case of disturbance, the rise of the secondary voltage can be avoided. In addition, since the application range of this IC includes TV receivers, VCRs, audio equipment and active speakers, it can also be used in power supply units, due to its wide professional application control range and high voltage stability under increasing load changes.
Features Direct control switching transistor Low starting current Reversing Linear overload characteristic Corresponding current drive Collector current proportional to protection circuit Interference situation