FR9808 - 500KHz Synchronous PWM-Buck DC/DC Converter

Product Overview

Fiti

Datasheet Details

Part number	FR9808
Manufacturer	Fiti
File Size	1.10 MB
Description	500KHz Synchronous PWM-Buck DC/DC Converter
Datasheet	FR9808 Datasheet
Additional preview pages of the FR9808 datasheet.

Product details

Description

FR9808 is a high-efficiency synchronous step-down DC/DC converter that employs a special process technique to obtain very low RDS(ON) for the internal metal oxide semiconductor field-effect transistor (MOSFET).

Features

High Efficiency up to 90%.
Internal MOSFET RDS(ON): 120mΩ/20mΩ.
Internal Compensation.
Input Operation Voltage Range: 4.75V to 21V.
4A Continuous Output Current.
Output Voltage down to 0.805V.
500KHz Oscillation Frequency.
Sync to External Clock from 300 KHz to 800 KHz.
Cycle-by-Cycle Current Limit.
Under Voltage Lockout.
Over-Temperature Protection with Auto Recovery.

📁 Similar Datasheet

FR9886 - 340KHz Synchronous Step-Down DC/DC Converter (fitipower integrated technology)
FR900R12IP4D - PrimePACK3+ module (Infineon)
FR9014 - P-Channel MOSFET (VBsemi)
FR9024 - IRFR9024 (International Rectifier)
FR9024N - IRFR9024N (International Rectifier)
FR9220 - Power MOSFET (VBsemi)
FR9310 - P-Channel Power MOSFET (VBsemi)

Other Datasheets by Fiti

FR9801 - 600KHz Synchronous Step-Down DC/DC Converter
FR9801E - 600KHz Synchronous Step-Down DC/DC Converter
FR9802 - 1.2MHz Synchronous Step-Down DC/DC Converter
FR9806 - 500KHz Synchronous PWM-Buck DC/DC Converter
FR9809 - 500KHz Synchronous PWM-Buck DC/DC Converter
FR9810 - 500KHz Synchronous PWM-Buck DC/DC Converter

Published: Aug 7, 2014 |