Datasheet > APX72B

APX72B

更新时间： 2022-02-26 13:00:25

品牌	Logo	应用领域
茂达 - ANPEC		/
页数	文件大小	规格书
15页	235K
描述
Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor

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APX72B 数据手册

APX9172/72A/72B

Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor

Features

General Description

The APX9172 is an integrated Hall Effect Sensor IC de-

signed for electric commutation of single-phase DC

brushless motor applications. The device is built-in lock

protection. When fan is locked, the device will enter the

lock protection mode. It is also with thermal shutdown

function. The APX9172 is available in a low cost TSOT23-

6F, TSOT23-6 and SOP-8F packages.

On-chip Hall Sensor

High Sensitivity Hall Effect Sensor IC: ±15G(Typ.)

Built-in Lock Protection and Auto Restart Function

Speed Controllable by PWM Input Signal

FG Output (for APX9172)

1/2FG Output (for APX9172A)

RD Output (for APX9172B)

Built-in Thermal Protection Circuit

6 Pin TSOT23-6F, TSOT23-6 and SOP-8F Packages

Lead Free and Green Devices Available (RoHS

Compliant)

Pin Configuration

APX9172

Applications

FG 1

GND 2

OUT1 3

6 VDD

5 PWM

4 OUT2

Brushless DC Fans

Brushless DC Motors

TSOT-23-6F

(TOP VIEW)

APX9172

FG 1

6 VDD

5 PWM

4 OUT2

GND 2

OUT1 3

TSOT-23-6

(TOP VIEW)

APX9172

SOP-8F

VDD 1

8 FG

PWM 2

OUT2 3

NC 4

7 GND

6 OUT1

5 NC

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise

customers to obtain the latest version of relevant information to verify before placing orders.

www.anpec.com.tw

Rev. A.2 - Mar., 2015

12 3 4 5 6 7...15

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