Datasheet Summary
12/3/2008
Smart Green-Mode PWM Controller with Multiple Protections
REV: 01
General Description
The LD7523A is a low startup current, current mode PWM controller with green-mode power-saving operation. The SOP-8/DIP-8 package integrates functions such as the leading- edge blanking of the current sensing, internal slope pensation, line pensation, and several protection Features including cycle-by-cycle current limit, OVP, OTP, OLP, and brownout protection. It provides the users a high efficiency, low external ponent counts solution for AC/DC power applications.
Furthermore, to satisfy various protection requirements, both latch-mode protection and auto-recoverable...