AM4406M-E1 datasheet(1/12 Pages) BCDSEMI

部品番号	AM4406M-E1

部品情報	2-PHASE HALF-WAVE HIGH VOLTAGE MOTOR PRE-DRIVER

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2-PHASE HALF-WAVE HIGH VOLTAGE MOTOR PRE-DRIVER

AM4406

Data Sheet

1

Apr. 2007 Rev. 1. 2

BCD Semiconductor Manufacturing Limited

General Description

The AM4406 is a 2-phase, half-wave motor predriver

fabricated for fan motors. This IC is equipped with

lock shutdown, automatic restart and rotation detection

(RD) function. The lock shutdown function turns off

the output current when the motor is under lock condi-

tion. And when the motor is unlocked, the IC will auto-

matically restart and allow DC fan to run. In addition,

the RD function is to detect the motor status.

The AM4406 is available in SOIC-8 package.

Features

·

Hall Inputs with a Hysteresis

·

Lock Shutdown and Automatic Restart

·

Rotation Detection (RD) Output

·

Supply Voltage: 4 to 28V

·

Output Current: 70mA Max.

·

Operating Temperature: -30 to 85oC

Applications

·

High Voltage, High Current Brushless DC Fan

·

Power Supply and Switchboards

·

Communications Facilities

·

Industrial Equipment

Figure 1. Package Type of AM4406

SOIC-8

同様の部品番号 - AM4406M-E1

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Diodes Incorporated	AM4406M-E1	401Kb / 12P	2-PHASE HALF-WAVE HIGH VOLTAGE MOTOR PRE-DRIVER

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