FR9802 Datasheet 1.2MHz Synchronous Step-Down DC/DC Converter

Manufacturer: Fiti

Overview: FR9802 21V, 1.5A, 1.2MHz Synchronous Step-Down DC/DC Converter.

FR9802 1.2mhz synchronous step-down dc/dc converter by Fiti - Datasheet Preview

Datasheet Details

Part number	FR9802
Manufacturer	Fiti
File Size	116.05 KB
Description	1.2MHz Synchronous Step-Down DC/DC Converter
Download	FR9802 Download (PDF)

General Description

NAME SOT23-6 BST GND FB SHDN VIN LX 1 2 3 4 5 6 DESCRIPTION High Side Gate Drive Boost Ground Voltage Feedback Input Enable Input Power Supply Input Power Switching Output TYPICAL APPLICATION STB (Set-Top-Box) LCD Display, TV Distributed Power System Networking, XDSL Modem PACKAGE 12 誠信、創新、活力

Key Features

High Efficiency up to 94% Low Rds(on) Integrated Power MOSFET Internal Compensation Function Wide Input Voltage Range: 4.5V to 21V Adjustable Output Voltage from 0.8V to 16.8V 1.5A Output Current Fixed 1.2MHz Switching Frequency Current Mode Operation Cycle-by-Cycle Current Limit Over-Temperature Protection with Auto Recovery Output Overvoltage Protection Under Voltage Lockout.

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