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PDF SD1579 Data sheet ( Hoja de datos )
| Número de pieza | SD1579 | |
| Descripción | Hall IC Fan Motor Driver | |
| Fabricantes | Silan Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SD1579 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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Hall IC Fan Motor Driver
DESCRIPTION
SD1579 is a one-chip, two phase Hall IC fan driver use the advanced
BICDMOS process.Power output stage using LDMOS transistors, with
low Rdson, low power dissipation and capable of withstanding high
output drive current.
The driver of the motor circuit built-in Locked-rotor protection circuit,
with automatic restart function. Built-in voltage regulator circuit for the
Hall sensor and amplifier circuit to provide internal power supply;
TO - 94
The dynamic compensation circuit capable of providing good
consistency and very small magnetic shift of the window over the whole
temperature range,.
Built-in Zener output as the output protection management and in the
supply-side built-in reverse protection diodes, which can effectively
prevent damage when the power supply circuit is reverse.
APPLICATIONS
FEATURES
* Built-in lock protection circuit;
* Built-in Auto restart circuit;
* Built-in Hall sensor with high stability of the dynamic compensation
circuit;
* Built-in Hall amplifier with hysteresis;
* Built-in Zener Diodes protect outputs circuit;
* Built-in Voltage Regulator circuit.
* Built-in Reverse-voltage protection diode
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* Hall magnetic window, consistency and temperature stability;
* Wide operating voltage range, small quiescent current;
* Low Rdson, high drive current capability;
* Dual coils brush-less DC fan;
* Dual coils brush-less DC motor.
ORDERING INFORMATION
Part No.
SD1579
Package
TO-94
Marking
1579
Material
Pb free
Package Type
Bulk
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV:1.0 2009.11.11
Page 1 of 7
1 page  
TEST CIRCUIT
TYPICAL APPLICATION CIRCUIT
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HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV:1.0 2009.11.11
Page 5 of 7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet SD1579.PDF ] | |
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