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SD1579 - 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.

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. www. DataSheet4U. com.
  • Built-in Reverse-voltage protection diode.
  • Hall magnetic window, consistency and temperature stability;.
  • Low Rdson, high drive current capability;.
  • Wide o.

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Datasheet Details

Part number SD1579
Manufacturer Silan Microelectronics
File Size 269.42 KB
Description Hall IC Fan Motor Driver
Datasheet download datasheet SD1579 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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; The dynamic compensation circuit capable of providing good consistency and very small magnetic shift of the window over the whole temperature range,.
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