參數(shù)資料
型號: IRIS-G5653
廠商: International Rectifier
英文描述: INTEGRATED SWITCHER
中文描述: 多功能開關(guān)
文件頁數(shù): 1/7頁
文件大?。?/td> 271K
代理商: IRIS-G5653
www.irf.com
IRIS-G5653
Features
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.
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 step 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
INTEGRATED SWITCHER
Package Outline
TO-220 Fullpack (5 Lead)
IRIS-G5653A is a hybrid IC consists from power MOSFET and a controller IC, designed for Indirect feed-back 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
Vin
D
S
GND
OCP/FB
IRIS-G5600
Type
MOSFET
VDSS(V)
RDS(ON)
MAX
AC input(V)
Pout(W)
Note 1
230
±
15%
125
85 to 264
60
IRIS-G5653
650
1
.9
Ω
Key Specifications
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