R7780A Datasheet Burst Triple Mode Pwm Controller

Manufacturer: Richtek Technology

Overview: ® R7780A Burst Triple Mode PWM Controller with Integrated HV Start-up Device for Zero Power Monitor Application.

Datasheet Details

Part number	R7780A
Manufacturer	Richtek Technology
File Size	256.35 KB
Description	Burst Triple Mode PWM Controller
Datasheet	R7780A-RichtekTechnology.pdf

General Description

The R7780A 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 R7780A provides users a superior AC/DC power application of higher efficiency, few external component count, and low cost solution.

Key Features

frequency jitter, Under Voltage LockOut (UVLO), Leading Edge Blanking (LEB), internal slope compensation in the tiny SOP-7 package, and offers complete protection coverage with Over Temperature Protection (OTP), Over Load Protection (OLP) and Over Voltage Protection (OVP). Ordering Information R7780A Package Type S : SOP-7 N : DIP-8 Lead Plating System G : Green (Halogen Free and Pb Free) Note : Richtek products are :  RoHS compliant and compatible with the current requirements of IPC/JEDEC J-S.

R7780A Distributor

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Brand Logo	Part Number	Description	Manufacturer
	R7780	Burst Triple Mode PWM Controller	Richtek

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