Datasheet > AH293-YL

AH293-YL

更新时间： 2024-02-22 11:06:23

品牌	Logo	应用领域
ICT		光电二极管
页数	文件大小	规格书
9页	224K
描述
Brushless DC Motor Controller, 0.7A, PDSO5, LEAD FREE, SOT-89, 5/6 PIN

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技术参数
数据手册

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AH293-YL 技术参数

生命周期：	Transferred	零件包装代码：	SOT-89
包装说明：	LSOF,	针数：	5/6
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.28
模拟集成电路 - 其他类型：	BRUSHLESS DC MOTOR CONTROLLER	JESD-30 代码：	R-PDSO-F5
长度：	4.5 mm	功能数量：	1
端子数量：	5	最高工作温度：	100 °C
最低工作温度：	-40 °C	最大输出电流：	0.7 A
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSOF
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, LOW PROFILE
认证状态：	Not Qualified	座面最大高度：	1.6 mm
最大供电电压 (Vsup)：	5.75 V	最小供电电压 (Vsup)：	1.8 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子形式：	FLAT
端子节距：	1.5 mm	端子位置：	DUAL
宽度：	2.5 mm	Base Number Matches：	1

AH293-YL 数据手册

AH293

Low Voltage Hall-Effect Smart Fan Motor Controller

Features

General Description

- On chip Hall sensor

AH293 is a monolithic fan motor controller with Hall

sensor’s capability. It contains two complementary

open-collector transistors for motor’s coil driving,

automatic lock current shutdown, and recovery

protections. Besides, rotor-state detection (RD)

output is for speed detection.

- Rotor-locked shutdown

- Automatically restart

- Rotor-state detection (RD) output

- Built-in Zener protection for output driver

- Operating voltage: 1.8V~5.75 V

- Output current: I_O(AVE)= 400 mA

To avoid coil burning, rotor-lock shutdown detection

circuit shut down the output driver if the rotor is

blocked and then the automatic recovery circuit will

try to restart the motor. These protecting actions are

repeated and periodic during the blocked period.

Until the blocking is removed, the motor recovers

running normally.

- Package: SIP-5L, SOT23-5L, SOT89-5L

Pin Configuration

DOB

Vdd

( Front View )

293

Vdd

1 : RD

2 : Vdd

3 : DO

293

AH293

GND

4 : DOB

5 : GND

DO 3

7 DOB

1 2 3 4 5

RD GND DO

SOT89-5L

SOT23-5

SIP-5L

Pin Descriptions

Symbol

Description

Vdd

Rotor-state detection

Input power

Output pin

DOB

GND

Output pin

Ground

Ordering Information

AH293 X - X X X

Packing

Blank : Bulk

: Tape & Reel

Wafer Body

Package

Lead

Blank or

P: SIP-5L

W: SOT23-5L

Y: SOT89-5L

L : Lead Free

A~Z : if necessary

to specify

(for SOT Packages Only)

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. 1.1 Oct 5, 2005

1/9

12 3 4 5 6 7...9

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