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FR9888C

Fiti
Part Number FR9888C
Manufacturer Fiti
Description 340KHz Synchronous Step-Down DC/DC Converter
Published Jan 21, 2015
Detailed Description FR9888C 23V, 3.5A, 340KHz Synchronous Step-Down DC/DC Converter FEATURES High Efficiency up to 96% Low Rds(on) Integrat...
Datasheet PDF File FR9888C PDF File

FR9888C
FR9888C


Overview
FR9888C 23V, 3.
5A, 340KHz Synchronous Step-Down DC/DC Converter FEATURES High Efficiency up to 96% Low Rds(on) Integrated Power MOSFET Wide Input Voltage Range: 4.
5V to 23V Adjustable Output Voltage Range: 0.
925V to 20V Fixed 340KHz Switching Frequency Adjustable Soft-Start Cycle-by-Cycle Current Limit Input Under Voltage Lockout Over-Temperature Protection with Auto Recovery <1µA Shutdown Current TYPICAL APPLICATION CIRCUIT PIN DESCRIPTION NAME SOP8 DESCRIPTION BST 1 High Side Gate Drive Boost VIN 2 Power Supply Input Pin LX 3 Power Switching Output GND 4,9 Ground TYPICAL APPLICATION FB 5 Voltage Feedback Input Set-Top-Box (STB) COMP 6 Compensation Pin Television SHDN 7 ...



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