R7780 Burst Triple Mode PWM Controller

Richtek

Description

R7780 Burst Triple Mode PWM Controller with Integrated HV Start-up Device for Zero Power Monitor Application General .
The R7780 is a high-performance current mode PWM controller with integrated HV start-up device inside.

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R7780 Datasheet Preview — Preview of R7780 PDF

Datasheet Specifications

Part number: R7780
Manufacturer: Richtek
File Size: 283.50 KB
Datasheet: R7780-Richtek.pdf
Description: Burst Triple Mode PWM Controller

Features

* frequency jitter, Under Voltage LockOut (UVLO), Leading Edge Blanking (LEB), internal slope compensation in the tiny SOP-7 package. It offers complete protection coverage with Over Temperature Protection (OTP), Over Load Protection (OLP) and Over Voltage Protection (OVP). Moreover, it also provides

Applications

* z Switching AC/DC Adaptor z TV and Monitor Application z Low Standby Power Home Appliance Pin Configurations (TOP VIEW) EN/DIS COMP CS GND 2 3 4 8 HV 7 6 VDD 5 GATE SOP-7 R7780-01 September 2011 www. richtek. com 1 R7780 Typical Application Circuit AC Mains (90V to 265V) # OPTO2 R7780 HV

R7780 Distributors

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