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LD7792 Datasheet, Leadtrend

LD7792 controller equivalent, transition-mode pfc and quasi-resonant current mode pwm controller.

LD7792 Avg. rating / M : 1.0 rating-11

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LD7792 Datasheet

Features and benefits

transition mode Power Factor Correction (PFC) controller and Quasi-Resonant (QR) current mode controller for cost effective and fewer external components design of high p.

Application


* AC-DC High Power Adapter
* Open Frame SMP
* LED Lighting AC EMI Input Filter 8 12 11 9 PFCAUX PFCDRI.

Description

The LD7792 is the enhancement version of LD7790, the audible noise produced during start-up & light load is greatly reduced and the THDi is also further improved. LD7792 features transition mode Power Factor Correction (PFC) controller and Quasi-Reso.

Image gallery

LD7792 Page 1 LD7792 Page 2 LD7792 Page 3

TAGS

LD7792
Transition-Mode
PFC
and
Quasi-Resonant
Current
Mode
PWM
Controller
LD7790
LD7791
LD7792S
Leadtrend

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