Datasheet Summary
1 1/29/2009
Green-Mode PWM Controller with High-Voltage Start-Up Circuit and Adjustable OLP Delay Time
REV. 00b
General Description
The LD7576A brings hi gh performance, and bines highly inte grated functions, protections an d EMI-improve solution. It’s cost. The LD7576A Features near-lossless high v oltage startup circuit, green-mode power-saving operation, leading-edge blanking of the curre pensation. nt sensi ng an d i nternal slop e They are also equipped with protections, an id eal so lution for those cost-sensitive systems, redu cing p onent count and overa ll s ystem
Features z z z z z z z z z z z
High-Voltage (500V) Startup Circuit Current Mode Control...