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KA3100D - Stepping Motor Driver

General Description

The KA3100D is a monolithic integrated circuit designed for a two-phase stepping motor driver of a FDD system.

Floppy disk drive Camera stepping motor General stepping motor Ordering Information Device KA3100D KA3100DTF Package 16-SOP-2

Key Features

  • Built-in vertical PNP power transistors Wide supply voltage range(VCC = 2.5V ~ 7.0V) Low saturation voltage (0.4V@ 0.4A) Built-in chip enable function Built-in shoot-through current protector Built-in thermal shutdown(TSD) function Built-in current-mode control circuit (IPEAK: 1A).

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
KA311 Single Comparator
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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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www.fairchildsemi.com KA3100D Stepping Motor Driver Features • • • • • • • Built-in vertical PNP power transistors Wide supply voltage range(VCC = 2.5V ~ 7.0V) Low saturation voltage (0.4V@ 0.4A) Built-in chip enable function Built-in shoot-through current protector Built-in thermal shutdown(TSD) function Built-in current-mode control circuit (IPEAK: 1A) Description The KA3100D is a monolithic integrated circuit designed for a two-phase stepping motor driver of a FDD system. 16-SOP-225 Typical Application • Floppy disk drive • Camera stepping motor • General stepping motor Ordering Information Device KA3100D KA3100DTF Package 16-SOP-225 16-SOP-225 Operating Temp. −20 ~ +75°C −20 ~ +75°C Rev. 1.0.2 May. 2000.