Datasheet > 传感器/换能器 > 其他传感器/换能器> AH284-PL

AH284-PL

更新时间： 2024-11-15 13:05:31

品牌	Logo	应用领域
易亨 - ANACHIP		风扇电机控制器
页数	文件大小	规格书
6页	183K
描述
Sensor/Transducer, Open-drain, 4 Pin, Plastic/epoxy

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中文翻译

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技术参数
数据手册

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AH284-PL 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	SIP4,.03,50	Reach Compliance Code：	unknown
风险等级：	5.84	最大磁场范围：	6 mT
最小磁场范围：	-6 mT	安装特点：	THROUGH HOLE MOUNT
端子数量：	4	最大工作电流：	4 mA
最高工作温度：	100 °C	最低工作温度：	-40 °C
输出：	OPEN-DRAIN	输出极性：	COMPLEMENTARY
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	SIP4,.03,50
电源：	12 V	子类别：	Other Sensors
表面贴装：	NO	Base Number Matches：	1

AH284-PL 数据手册

AH266

High Voltage Hall Effect Latch

Features

General Description

- On-chip Hall plate

AH266 is an integrated Hall sensor with output

drivers designed for electronic commutation of

brush-less DC motor applications. The device

includes an on-chip Hall voltage generator for

magnetic sensing, a comparator that amplifies the

Hall voltage, and a Schmitt trigger to provide

switching hysteresis for noise rejection, and

complementary darlington open-collector drivers for

sinking large current loads. An internal bandgap

regulator is used to provide temperature

compensated supply voltage for internal circuits and

allows a wide operating supply range.

- Operating voltage: 4V~28V

- Output current: 400mA(Continuous, 25^oC)

- Reverse protection diode only for chip reverse

(Note)

power connecting

- Output protection Zener breakdown Vz=62V(Typ)

- Package: SIP-4L

(Note)

Protection diode only exists at power pin(1,4) output, not

including pin (2,3).

If a magnetic flux density (B) is larger than operate

point (Bop), DO turn on (low) and DOB turn off

(high). The outputs state is latched prior to reach

release point (Brp). if B< Brp, DO turn off and DOB

turn on. AH266 is rated for operation over

temperature range from -20^oC to 85 ^oC and voltage

range from 4V to 28V. The devices are available in

low cost die forms or rugged 4 pin SIP packages.

Application

- Dual-coil Brush-less DC Motor

- Dual-coil Brush-less DC Fan

- Revolution Counting

- Speed Measurement

Pin Assignment

Pin Configuration

4. GND

3. DOB

2. DO

Name

Description

VCC

Positive Power Supply

Output Pin

1. VCC

DOB

GND

Output Pin

Ground

Ordering Information

AH266 X - X X X - X

Magnetic

Packing

Blank : Tube

Wafer Body

Package

P: SIP-4L

Lead

Characteristics

Blank or

L : Lead Free

Blank: Normal

A or B

A~Z : if necessary

to specify

: Taping

This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of

this product. No rights under any patent accompany the sale of the product.

Rev. 0.2 Jan 19, 2005

1/6

12 3 4 5 6

中文翻译

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与AH284-PL相关器件

型号	品牌	获取价格	描述	数据表
AH284-PL-13	DIODES	获取价格	HALL-EFFECT SMART FAN MOTOR CONTROLLER
AH284-PL-7	DIODES	获取价格	HALL-EFFECT SMART FAN MOTOR CONTROLLER
AH284-PL-B	DIODES	获取价格	HALL-EFFECT SMART FAN MOTOR CONTROLLER
AH284P-PL	ANACHIP	获取价格	Hall-Effect Smart Fan Motor Controller
AH284P-PLA	ANACHIP	获取价格	Hall-Effect Smart Fan Motor Controller
AH284P-WL	ANACHIP	获取价格	Hall-Effect Smart Fan Motor Controller
AH284P-WLA	ANACHIP	获取价格	Hall-Effect Smart Fan Motor Controller
AH284P-YL	ANACHIP	获取价格	Hall-Effect Smart Fan Motor Controller
AH284P-YLA	ANACHIP	获取价格	Hall-Effect Smart Fan Motor Controller
AH284Q-PL	ANACHIP	获取价格	Hall-Effect Smart Fan Motor Controller

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