IRIS-A6372 Datasheet: Integrated Switcher





IRIS-A6372 Integrated Switcher Datasheet

Part Number IRIS-A6372
Description Integrated Switcher
Manufacture IRF
Total Page 7 Pages
PDF Download Download IRIS-A6372 Datasheet PDF

Features: IRIS-A6372 Features • Oscillator is pr ovided on the monolithic control with a dopting On-ChipTrimming technology. • Small temperature characteristics vari ation by adopting a comparator to compe nsate for temperature on the control pa rt. • Low start-up circuit current (5 0uA max) • Built-in Active Low-Pass F ilter for stabilizing the operation in case of light load • Avalanche energy guaranteed MOSFET with high VDSS • T he built-in power MOSFET simplifies the surge absorption circuit since the MOS FET guarantees the avalanche energy. No VDSS de-rating is required. • Bu ilt-in constant voltage drive circuit Various kinds of protection function s • Pulse-by-pulse Overcurrent Protec tion (OCP) • Overvoltage Protection w ith latch mode (OVP) • Thermal Shutdo wn with latch mode (TSD) Type INTEGRAT ED SWITCHER Package Outline 8 Lead PDI P Key Specifications MOSFET VDSS(V) 90 0 RDS(ON) MAX 7.7Ω AC input(V) 230±15 % IRIS-A6372 85 to 264 Pout(W) Note 1 6 4 Descriptions IRIS-A6372 is a hybrid IC consis.

Keywords: IRIS-A6372, datasheet, pdf, IRF, Integrated, Switcher, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

IRIS-A6372
Features
INTEGRATED SWITCHER
Oscillator is provided on the monolithic control with adopting On-Chip-
Trimming technology.
Small temperature characteristics variation by adopting a comparator to
compensate for temperature on the control part.
Package Outline
Low start-up circuit current (50uA 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
Various kinds of protection functions
Pulse-by-pulse Overcurrent Protection (OCP)
8 Lead PDIP
Overvoltage Protection with latch mode (OVP)
Thermal Shutdown with latch mode (TSD)
Key Specifications
Type
MOSFET
VDSS(V)
RDS(ON)
MAX
AC input(V)
Pout(W)
Note 1
Descriptions
IRIS-A6372
900
7.7Ω
230±15%
85 to 264
6
4
IRIS-A6372 is a hybrid IC consists from power MOSFET and a controller IC, designed for PRC
fly-back converter type SMPS (Switching Mode Power Supply) applications, applicable for PRC
operation for small power SMPS. This IC realizes 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
STR-A6372
18
27
36
45
www.irf.com

                    






Index : 0  1  2  3   4  5  6  7   8  9  A  B   C  D  E  F   G  H  I  J   K  L  M  N   O  P  Q  R   S  T  U  V   W  X  Y  Z
@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)