ZXBM2004(2005) 查看數據表（PDF） - Diodes Incorporated.

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ZXBM2004
(Rev.:2005)

VARIABLE SPEED 2-PHASE BLDC MOTOR CONTROLLER

Diodes Incorporated. 

ZXBM2004

VARIABLE SPEED 2-PHASE BLDC MOTOR CONTROLLER

DESCRIPTION

The ZXBM2004 is a 2-phase, DC brushless motor pre-driver with PWM

variable speed control suitable for fan and blower motors. The controller is

intended for applications where the fan or blower speed is controlled by an

external PWM signal, thermistor or DC voltage.

FEATURES

• Compliant with external PWM speed control

• Compliant with thermistor control

• Minimum speed setting

• Low noise

• Auto restart

• Built in hall amplifier

• Speed pulse (FG) and lock rotor (RD) outputs

• Up to 18V input voltage (60V with external regulator)

• QSOP16 package

• Lead free product

Associated application notes:-

AN41 - Thermistor control

AN42 - External PWM control

AN43 - Interfacing to the motor windings

QSOP16

APPLICATIONS

• Mainframe and personal computer fans and blowers

• Instrumentation fans

• Central heating blowers

• Automotive climate control

ORDERING INFORMATION - QSOP16

DEVICE

REEL SIZE

ZXBM2004Q16TC

13" (330mm)

TAPE WIDTH

12mm

DEVICE MARKING

• ZETEX

ZXBM

2004

ISSUE 3 - MAY 2005

1

QUANTITY PER REEL

2,500

SEMICONDUCTORS

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