FR9888C Datasheet (Fiti) - 340KHz Synchronous Step-Down DC/DC Converter

FR9888C, 340KHz Synchronous Step-Down DC/DC Converter

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 Enable Input Distributed Power System SS 8

FR9888C 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 Rec