R7731 Datasheet - Richtek Technology

Burst Triple-Mode PWM Flyback Controller

R7731 Features

* fruitful protections like OLP (Over Load Protection) ,OVP (Over Voltage Protection) to eliminate the external protection circuits and provide reliable operation. R7731 is available in SOT-23-6 and DIP-8 packages. Applications z Adaptor and Battery Charger z ATX Standby Power z Set Top Boxes (STB) z

R7731 General Description

The R7731 is a high performance, low cost, low start-up current, current mode PWM controller with burst triple mode to support green mode power saving operation. The R7731 integrates functions of Soft-Start, Under Voltage Lockout (UVLO), Leading Edge Blanking (LEB), Over Temperature Protection (OTP).

R7731 Datasheet (531.88 KB)

R7731 Datasheet Preview — Preview of R7731 PDF

Datasheet Details

Part number:

R7731

Manufacturer:

Richtek Technology

File Size:

531.88 KB

Description:

Burst triple-mode pwm flyback controller.

📁 Related Datasheet

R7730 Burst Triple-Mode PWM Flyback Controller (Richtek Technology)

R7731A Burst Triple Mode PWM Flyback Controller (Richtek Technology)

R7732 Enhanced PWM Flyback Controller (Richtek)

R7735 High Performance PWM Flyback Controller (Richtek Technology)

R771 SAW Components (EPCOS)

R7710 Primary Feedback CC/CV PWM Controller (RichPower)

R7711A Primary Feedback CC/CV PWM Controller (Richtek)

R7723 PHOTOMULTIPLIER TUBE (HAMAMATSU)

R7724 PHOTOMULTIPLIER TUBE (HAMAMATSU)

R7725 PHOTOMULTIPLIER TUBE (HAMAMATSU)

TAGS

R7731 Burst Triple-Mode PWM Flyback Controller Richtek Technology

Image Gallery

R7731 Features

R7731 General Description

Datasheet Details

File Size:

Description:

R7731 Distributor