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PDF ZXBM1017 Data sheet ( Hoja de datos )
| Número de pieza | ZXBM1017 | |
| Descripción | VARIABLE SPEED SINGLE- PHASE BLDC MOTOR CONTROLLER | |
| Fabricantes | Zetex Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ZXBM1017 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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ZXBM1017
VARIABLE SPEED SINGLE- PHASE BLDC MOTOR CONTROLLER
DESCRIPTION
The ZXBM1017 is a Single-Phase, DC brushless motor
pre-driver with PWM variable speed control and
current limit features suitable for fans, blowers and
pump motors. Where the system dictates, this device
can be controlled via an external voltage, PWM signal
or thermistor.
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
• Current Limiting
• Variable commutation delay
• Up to 18V input voltage (60V with external regulator)
• Small TSSOP20 package
• Lead free product
APPLICATIONS
• Mainframe and personal computer fans and blowers
• Instrumentation fans
• Central heating blowers
• Automotive climate control
ORDERING INFORMATION
DEVICE
REEL SIZE
ZXBM1017ST20TC 13" (330mm)
DEVICE MARKING
• ZETEX
ZXBM1017
Date code
TAPE
WIDTH
16mm
QUANTITY PER REEL
2,500
ISSUE 4 - MAY 2007
1
TSSOP20
1 page  
ZXBM1017
Block diagram
V SPD
Control
Voltage
ThRef
CPWM
SPD
SMIN
ComDel
CLCK
H-Bias
H+
Hall H-
PWM
Osc
+ Supply
Vcc
Vref
Phase
Drive
Set Min
Speed
Locked
Rotor
Detect
Hall
Bias
Hall
Amp
Gnd
Vcc
Phase
Drive &
Control
Vcc
Current
Monitor
Speed &
Lock
Detect
Ph1 Hi
Ph2 Hi
+ Supply
V+OP
Ph1 Lo
+ Supply
Ph2 Lo
Sense
SetTh
Vcc
FG
RD
ThRef
Pin Assignments
7
ISSUE 4 - MAY 2007
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet ZXBM1017.PDF ] | |
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