Datasheet > MLX90805S

MLX90805S

更新时间： 2024-01-25 03:34:03

品牌	Logo	应用领域
其他 - ETC		可控硅控制器
页数	文件大小	规格书
13页	170K
描述
Intelligent Triac Controller

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中文翻译

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技术参数
数据手册

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MLX90805S 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP,	针数：	8
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.83
Is Samacsys：	N	模拟集成电路 - 其他类型：	AC MOTOR CONTROLLER
JESD-30 代码：	R-PDSO-G8	功能数量：	1
端子数量：	8	最高工作温度：	85 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
最大供电电压 (Vsup)：	18 V	最小供电电压 (Vsup)：	14 V
标称供电电压 (Vsup)：	16 V	表面贴装：	YES
温度等级：	OTHER	端子形式：	GULL WING
端子位置：	DUAL	Base Number Matches：	1

MLX90805S 数据手册

MLX90805

Intelligent Triac Controller

Features and Benefits

“Soft Start” Eliminates Current Surges

Integrated Design Eliminates External Components

Drives Virtually Any Resistive or Inductive Load

Built–in Thermal Protection

Digital Design For Stable Triac Control

Immune to Lifetime and Thermal Drift

Low Power Consumption

50Hz/60Hz Operation

Applications

AC Light Dimmer

Soft-Start AC Motor Controller

Variable-Speed AC Motor Controller

Ordering Information

Part No.

Temperature Suffix

Package

version

-x

Temperature Range

0C to 85C

MLX90805

The customer specific version code (defining the options) is indicated with 1 character at

the end of the ordering number.

Functional Diagram

Description

The MLX90805 is a power control IC ideally suited

for

control of any resistive or inductive load

Vss

Vdda

regulated by a triac.

The chip was designed primarily for starting and

speed control of AC motors, but will work equally well

with any Inductive or resistive load such as

Incandescent lights.

90805

Voltage

regulator

Power monitoring

and reset

The chip’s primary purpose is to provide a “soft start”

for a motor, preventing current inrush. The triac is

controlled by a linear “ramp” from minimum to

maximum power. Start rate can be varied from 0.5

sec. to 3 sec, by changing the option bits.

The secondary function of the 90805 is proper

ignition of the triac for inductive and resistive loads,

while keeping the triac’s current consumption to a

minimum.

zero

crossing

detector

ZCD

Triac driver

Auto

retriggering

Lookup

R O M

SET

Vref

A D C

Logic

Vref/2

COMP

Options

Added features include a frequency locked loop for

stable ignition point.

Vref

THP

MLX902xx Name of Sensor

MLX90805 Intelligent Triac Controller

Rev Y.X

Page 1

22/Aug/98 Page 1

Rev 1.2 17/May/00

12 3 4 5 6 7...13

中文翻译

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与MLX90805S相关器件

型号	品牌	获取价格	描述	数据表
MLX90805SA-X	ETC	获取价格	Intelligent Triac Controller
MLX90805SL-X	ETC	获取价格	Intelligent Triac Controller
MLX90807	MELEXIS	获取价格	Relative Integrated Pressure Sensor
MLX90807_12	MELEXIS	获取价格	Integrated Relative and Absolute Pressure Sensors
MLX90807LUF	MELEXIS	获取价格	Relative Integrated Pressure Sensor
MLX90807LUFAAA-000WB	MELEXIS	获取价格	Integrated Relative and Absolute Pressure Sensors
MLX90807LUFCAA-001WB	MELEXIS	获取价格	Integrated Relative and Absolute Pressure Sensors
MLX90807LUFCBA-002WB	MELEXIS	获取价格	Integrated Relative and Absolute Pressure Sensors
MLX90807LUFCCA-003WB	MELEXIS	获取价格	Integrated Relative and Absolute Pressure Sensors
MLX90807LUFCDA-004WB	MELEXIS	获取价格	Integrated Relative and Absolute Pressure Sensors

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