la6584 Sanyo Semiconductor Corporation, la6584 Datasheet
la6584
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la6584 Summary of contents
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... Fan Motor Driver Overview The LA6584 is Single-phase bipolar fan motor is put into silent driving by means of BTL output linear drive, offering high efficiency and power saving by suppressing the reactive current. Lock protection and rotation signal (FG, RD) circuits are built in, ensuring optimum application to small fans for notebook PC, consumer equipment power supply, car audio system, CPU cooler, etc ...
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... RD/FG output pin leak current HB output L voltage Package Dimensions unit : mm 3313 6 0.22 0.15 1.3 0.65 (2.35) 1.5 SANYO : HSSOP14(225mil) LA6584 Symbol Conditions During drive ( During lock protection ( RCT RCD = 200mA 200mA ...
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... IN Pin Assignment F-GND LA6584 OUT1 OUT2 OFF OFF - H OUT2 1 (NC) 2 LA6584 (NC Top view Mode During rotation During overheat protection F-GND 14 OUT1 13 ( (NC) No.A0007-3/5 ...
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... R1. (When 12V, the step *2 above proves advantageous for IC heat generation.) *4 Keep this open when not used. *5 When the wiring from the Hall output to IC Hall input is long, noise may be carried through the wiring. In this case, insert the capacitor as shown in the figure. LA6584 ...
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... SANYO Semiconductor believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of August, 2005. Specifications and information herein are subject to change without notice. LA6584 OUT1 OUT2 Control Circuit ...