SG6858 Datasheet - Fairchild Semiconductor

SG6858 Green-Mode PWM Controller

This highly integrated PWM controller provides several special enhancements designed to meet the low standby-power needs of low-power SMPS. To minimize standby power consumption, the proprietary greenmode function provides off-time modulation to linearly decrease the switching frequency under light-.

SG6858 Features

* Green-Mode PWM

* Supports the ”Blue Angel” Standard

* Low Startup Current: 10µA (Maximum)

* Low Operating Current: 2.5mA

* Leading-Edge Blanking (LEB)

* Constant Output Power Limit

* Built-in Synchronized Slope Compensation

* Current-Mode Operation

* Cycle-by-Cy

SG6858 Datasheet (860.71 KB)

SG6858 Datasheet Preview — Preview of SG6858 PDF

Datasheet Details

Part number:

SG6858

Manufacturer:

Fairchild Semiconductor

File Size:

860.71 KB

Description:

Green-mode pwm controller.

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TAGS

SG6858 Green-Mode PWM Controller Fairchild Semiconductor

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