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FR9889 Datasheet, Fiti

FR9889 converter equivalent, 340khz synchronous step-down dc/dc converter.

FR9889 Avg. rating / M : 1.0 rating-141

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FR9889 Datasheet

Features and benefits

High Efficiency up to 95% Low Rds(on) Integrated Power MOSFET Internal Compensation Function Internal Power Good Function Wide Input Voltage Range: 4.5V to 23V Adjustable.

Description

SOP8 DESCRIPTION 1 High Side Gate Drive Boost 2 Power Supply Input Pin 3 Power Switching Output 4,9 Ground 5 Voltage Feedback Input 6 Power Good Output 7 Enable Input 8 Soft-Start TYPICAL APPLICATION STB (Set-Top-Box) LCD Displays, TV Distr.

Image gallery

FR9889 Page 1 FR9889 Page 2 FR9889 Page 3

TAGS

FR9889
340KHz
Synchronous
Step-Down
Converter
FR9882
FR9884
FR9885
Fiti

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