Datasheet > IRISA6331

IRISA6331

更新时间： 2024-09-30 21:55:27

品牌	Logo	应用领域
英飞凌 - INFINEON		调节器开关
页数	文件大小	规格书
7页	381K
描述
INTEGRATED SWITCHER

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中文翻译

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数据手册

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IRISA6331 数据手册

IRIS-A6331

INTEGRATED SWITCHER

Features

• Oscillator is provided on the monolithic control with adopting On-Chip-

Trimming technology.

• Small temperature characteristics variation by adopting a comparator to

Package Outline

compensate for temperature on the control part.

• 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)

• Overvoltage Protection with latch mode (OVP)

8 Lead PDIP

Key Specifications

• Thermal Shutdown with latch mode (TSD)

MOSFET

VDSS(V)

RDS(ON)

MAX

Pout(W)

Note 1

Type

ACinput(V)

Descriptions

IRIS-A6331

500

3.95

100/120 15%

IRIS-A6331 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

IRIS-A6331

www.irf.com

12 3 4 5 6 7

中文翻译

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