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FR9899 - 340KHz Synchronous Step-Down DC/DC Converter

Description

NAME SWA EN FBA FBB BSB BSA VIN SWB GND SOP-8 1 2 3 4 5 6 7 8 9 DESCRIPTION Power Switching Node for Channel A Enable Input Pin Voltage Feedback Input Pin Voltage Feedback Input Pin High Side Gate Drive Boost Input High Side Gate Drive Boost Input Power Supply Input Pin Power Switching Node for C

Features

  •  Dual Output Synchronous Buck Converter  Wide Input Voltage from 4.5V to 16V  2A Output Current for Each Output  Adjustable Output Voltage from 0.925V to 10V for Each Channel  Low RDS(ON) Integrated Power MOSFET (130mΩ/110mΩ)  Fixed 340KHz Switching Frequency  Both Channels with 180 Degrees Phase Shift  Current Mode Operation  Internal Compensation and Soft-Start  Cycle-by-Cycle Current Limit  Input Under Voltage Lockout  Over-Temperature Protection  1µA Shutdown Current Typically .

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Datasheet Details

Part number FR9899
Manufacturer Fiti
File Size 127.50 KB
Description 340KHz Synchronous Step-Down DC/DC Converter
Datasheet download datasheet FR9899 Datasheet

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Full PDF Text Transcription

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FR9899 Dual 16V, 2A, 340KHz Synchronous Step-Down DC/DC Converter FEATURES  Dual Output Synchronous Buck Converter  Wide Input Voltage from 4.5V to 16V  2A Output Current for Each Output  Adjustable Output Voltage from 0.
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