FR9889 Datasheet PDF - Fiti
Part Number | FR9889 | |
Description | 340KHz Synchronous Step-Down DC/DC Converter | |
Manufacturers | Fiti | |
Logo | ||
There is a preview and FR9889 download ( pdf file ) link at the bottom of this page. Total 2 Pages |
Preview 1 page No Preview Available ! FR9889 23V, 3A, 340KHz Synchronous Step-Down DC/DC Converter
FEATURES
High Efficiency up to 95%
Low Rds(on) Integrated Power MOSFET
Internal Compensation Function
Internal Power Good Function
Wide Input Voltage Range: 4.5V to 23V
Adjustable Output Voltage Down to 0.925V
3A Output Current
Fixed 340KHz Switching Frequency
External Programmable Soft-Start or Internal 600µs Soft-Start
PSM (High Efficiency at Light Load)
Hiccup Short Circuit Protect
TYPICAL APPLICATION CIRCUIT
NAME
BST
VIN
LX
GND
FB
PG
SHDN
SS
PIN DESCRIPTION
SOP8
DESCRIPTION
1 High Side Gate Drive Boost
2 Power Supply Input Pin
3 Power Switching Output
4,9 Ground
5 Voltage Feedback Input
6 Power Good Output
7 Enable Input
8 Soft-Start
TYPICAL APPLICATION
STB (Set-Top-Box)
LCD Displays, TV
Distributed Power System
Networking, XDSL Modem
PACKAGE
SOP-8 (EP)
3 誠信、創新、活力
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for FR9889 electronic component. |
Information | Total 2 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Product Image and Detail view | 1. 340KHz DC/DC Converter - Fiti [ Learn More ] | |
Download | [ FR9889.PDF Datasheet ] |
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