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R7731A Datasheet Burst Triple Mode Pwm Flyback Controller

Manufacturer: Richtek Technology

Overview: R7731A Burst Triple Mode PWM Flyback Controller General.

Datasheet Details

Part number R7731A
Manufacturer Richtek Technology
File Size 349.94 KB
Description Burst Triple Mode PWM Flyback Controller
Datasheet R7731A-RichtekTechnology.pdf

General Description

The R7731A is a high-performance, low cost, low start-up current and current mode PWM controller with burst triple mode to support green mode power saving operation.

The R7731A integrates functions of soft start, Under Voltage LockOut (UVLO), Leading Edge Blanking (LEB), Over Temperature Protection (OTP) and internal slope pensation.

It provides the users a superior AC/DC power application of higher efficiency, low external ponent counts and lower cost solution.

Key Features

  • fruitful protections like Over Load Protection (OLP) and Over Voltage Protection (OVP) to eliminate the external protection circuits and provide reliable operation. R7731A is available in SOT-23-6 and DIP-8 packages. Ordering Information R7731A Package Type E : SOT-23-6 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-STD-020. ` Suitable for use in SnPb or Pb-free sol.

More Datasheets from Richtek Technology

Part Number Description
R7731 Burst Triple-Mode PWM Flyback Controller
R7730 Burst Triple-Mode PWM Flyback Controller
R7735 High Performance PWM Flyback Controller
R7780A Burst Triple Mode PWM Controller

R7731A Distributor