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BA6818FS - Fan motor driver IC

General Description

FCircuit operation The BA6817F and BA6818FS have motor lock detection and automatic restart circuits.

Key Features

  • 1) Built-in power transistors. 2) Lock detection and automatic restart functions. 3) Thermal shutdown circuit. FAbsolute maximum ratings (Ta = 25_C) 4) Alarm output pin. (BA6817F / BA6818FS) 5) Hall signal output pin. (BA6818FS) FRecommended operating conditions (Ta = 25_C) 717 Motor driver ICs FBlock diagram BA6817F / BA6818FS FPin.

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Datasheet Details

Part number BA6818FS
Manufacturer ROHM
File Size 97.81 KB
Description Fan motor driver IC
Datasheet download datasheet BA6818FS 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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Motor driver ICs Fan motor driver IC BA6817F / BA6818FS The BA6817F and BA6818FS are 24V motor drivers for 2-phase, half-wave fan motors. The ICs have lock detection and automatic restart functions. In compact SOP8 (BA6817F) and SSOP-A16 (BA6818FS) packages, the ICs reduce the number of external components required. FApplications 2-phase motors such as fan motors FFeatures 1) Built-in power transistors. 2) Lock detection and automatic restart functions. 3) Thermal shutdown circuit. FAbsolute maximum ratings (Ta = 25_C) 4) Alarm output pin. (BA6817F / BA6818FS) 5) Hall signal output pin.