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RT7730 - Burst Triple-mode PWM Flyback Controller

Description

The RT7730 is a high-performance, low cost, low startup current, current mode PWM controller with burst triplemode to support green mode power saving operation.

Features

  • fruitful protections like OLP (Over Load Protection) ,OVP (Over Voltage Protection) to eliminate the external protection circuits and provide reliable operation. RT7730 is available in SOT-23-6 and DIP-8 packages.

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Datasheet preview – RT7730

Datasheet Details

Part number RT7730
Manufacturer Richtek
File Size 281.97 KB
Description Burst Triple-mode PWM Flyback Controller
Datasheet download datasheet RT7730 Datasheet
Additional preview pages of the RT7730 datasheet.

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Full PDF Text Transcription

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Preliminary RT7730 Burst Triple-mode PWM Flyback Controller General Description The RT7730 is a high-performance, low cost, low startup current, current mode PWM controller with burst triplemode to support green mode power saving operation. The RT7730 integrates functions of Soft Start, Under VoItage Lockout (UVLO), Leading Edge Blanking (LEB), Over Temperature Protuction (OTP), internal slope compensation. It provides the users a superior AC/DC power application of higher efficiency, low external component counts and lower cost solution. To protect the external power MOSFET from being damaged by supply over voltage, the RT7730 output driver is clamped at 13.5V.
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