DataSheetWiki


IRIS-F6456S fiches techniques PDF

International Rectifier - Integrated Switcher

Numéro de référence IRIS-F6456S
Description Integrated Switcher
Fabricant International Rectifier 
Logo International Rectifier 





1 Page

No Preview Available !





IRIS-F6456S fiche technique
Data Sheet No. PD 96942A
IRIS-F6456S
Features
Oscillator is provided on the monolithic control with adopting On-Chip-
Trimming technology.
INTEGRATED SWITCHER
Package Outline
Small temperature characteristics variation by adopting a comparator to
compensate for temperature on the control part.
Low start-up circuit current (100uA max)
Built-in Active Low-Pass Filter for stabilizing the operation in case of light
load
Avalanche energy guaranteed MOSFET with high VDSS
The built-in power MOSFET simplifies the surge absorption circuit
since the MOSFET guarantees the avalanche energy.
No VDSS de-rating is required.
Built-in constant voltage drive circuit
Built-in soft drive circuit
Built-in low frequency PRC mode (20kHz)
Various kinds of protection functions
Pulse-by-pulse Overcurrent Protection (OCP)
Overvoltage Protection with latch mode (OVP)
Thermal Shutdown with latch mode (TSD)
Descriptions
TO-247 Fullpack (5 Lead)
Key Specifications
Type
MOSFET
VDSS(V)
RDS(ON)
MAX
AC input(V)
Pout(W)
Note 1
230±15%
300
IRIS-F6456S
650
0.7
85 to 264
150
Note 1: The Pout (W) represents the thermal rating at Quasi-Resonant
Operation, and the peak power output is obtained by approximately 120
to 140% of the above listed. When the output voltage is low and ON-
duty is narrow, the Pout (W) shall become lower than that of above.
IRIS-F6456S is a hybrid IC consists from power MOSFET and a controller IC, designed for Quasi-Resonant (including
low frequency PRC) fly-back converter type SMPS (Switching Mode Power Supply) applications. This IC realizes
high efficiency, low noise, downsizing and standardizing of a power supply system reducing external components count
and simplifying the circuit designs. (Note). PRC is abbreviation of “Pulse Ratio Control” (On-width control with fixed
OFF-time).
Typical Connection Diagram
IRIS-F6400
GND
Vin
D
S
OCP/FB
www.irf.com

PagesPages 7
Télécharger [ IRIS-F6456S ]


Fiche technique recommandé

No Description détaillée Fabricant
IRIS-F6456S Integrated Switcher International Rectifier
International Rectifier

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche