LD5523-LeadtrendTechnology.pdf
Datasheet Details
Part number:
LD5523R, LD5523
Manufacturer:
Leadtrend Technology
File Size:
921.17 KB
Description:
Multi-mode pwm controller.
Note:
This datasheet PDF includes multiple part numbers: LD5523R, LD5523.
Please refer to the document for exact specifications by model.
LD5523R, LD5523, Multi-Mode PWM Controller
In order to enhance the efficiency performance, the LD5523/R/H/E integrates the multi-mode PWM controller, which consists of Quasi-Resonant (QR) PWM control for light load condition and Continue Conduction Mode (CCM) for heavy load condition.
Moreover, the QR controller not only gains the system per
LD5523R Features
* Secondary-side feedback control with quasi-resonant + CCM operation
* Low Startup Current (
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