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SG6846 Datasheet, Fairchild Semiconductor

SG6846 controller equivalent, highly integrated green-mode pwm controller.

SG6846 Avg. rating / M : 1.0 rating-19

datasheet Download (Size : 1.62MB)

SG6846 Datasheet

Features and benefits

ƒ Low Startup Current: 8µA ƒ Low Operating Current: 3.7mA ƒ Peak-Current Mode of Operation with Cycle-by- Cycle Current Limiting ƒ PWM Frequency Continuously Decreasing w.

Application

General-purpose switch-mode power supplies and flyback power converters, including: ƒ Power Adapters ƒ Open-Frame SMPS ƒ.

Description

The highly integrated SG6846 series of PWM controllers provides several features to enhance the performance of flyback converters. To minimize standby-power consumption, a proprietary green-mode function provides off-time modulation to continuously d.

Image gallery

SG6846 Page 1 SG6846 Page 2 SG6846 Page 3

TAGS

SG6846
Highly
Integrated
Green-Mode
PWM
Controller
SG6840
SG6841
SG6842
Fairchild Semiconductor

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