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SG6742 Datasheet - Fairchild Semiconductor

SG6742 Highly-Integrated Green-Mode PWM Controller

Product Specification Highly Integrated Green-Mode PWM Controller SG6742 To minimize standby power consumption, a proprietary green-mode function provides off-time modulation to linearly decrease the switching frequency at light-load conditions. To avoid acoustic noise problems, the minimum PWM frequency is set above 22KHz. This green-mode function enables the power supply to meet international power conservation requirements. With the internal high-voltage start-up circuitry, the power loss du.

SG6742 Features

* High-voltage start-up Low operating current (4mA) Linearly decreasing PWM frequency to 22KHz Frequency jittering to reduce EMI emi

SG6742 Datasheet (733.66 KB)

Preview of SG6742 PDF

Datasheet Details

Part number:

SG6742

Manufacturer:

Fairchild Semiconductor

File Size:

733.66 KB

Description:

Highly-integrated green-mode pwm controller.

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SG6742 Highly-Integrated Green-Mode PWM Controller Fairchild Semiconductor

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