FR9887 converter equivalent, 340khz synchronous step-down dc/dc converter.
High Efficiency up to 95% Low Rds(on) Integrated Power MOSFET Internal Compensation Function Wide Input Voltage Range: 4.5V to 23V Adjustable Output Voltage Down to 0.925.
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 Display, TV Distri.
Image gallery
TAGS
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