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R7779

RICHPOWER
Part Number R7779
Manufacturer RICHPOWER
Description Burst Triple-Mode PWM Controller
Published May 27, 2016
Detailed Description R7779 Burst Triple-Mode PWM Controller with Integrated HV Start-up Device for Zero Power Monitor Application General D...
Datasheet PDF File R7779 PDF File

R7779
R7779

Overview
R7779 Burst Triple-Mode PWM Controller with Integrated HV Start-up Device for Zero Power Monitor Application General Description Features The R7779 is a high-performance current mode PWM controller with integrated HV start-up device inside.
During start-up, a current source through integrated HV device to charge VDD capacitor for quick start-up while it dissipates no loss in normal operation.
The R7779 provides the users a superior AC/DC power application of higher efficiency, low external component counts, and low cost solution.
It features frequency jitter, Under Voltage LockOut (UVLO), Leading Edge Blanking (LEB), internal slope compensation in the tiny SOP-8 package.
It offers comple...


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