la6586t Sanyo Semiconductor Corporation, la6586t Datasheet
la6586t
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la6586t Summary of contents
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... LA6586T Overview The LA6586T 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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... Hall bias output L voltage RD/FG input pin L voltage RD/FG input pin leak current Overheat protection circuit (*1) The standard is a design target and the measurement with a single unit is not made. Package Dimensions unit : mm 3297 LA6586T Symbol Conditions V CC VICM Symbol Conditions During drive ( ...
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... OUT1 Test Circuit Diagram Input current ( =12V V IN +=3V LA6586T OUT1 OUT2 OFF OFF - H LA6586T Top view -= Mode During rotation During overheat protection OUT2 GND 6 5 No.8348-3/8 ...
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... CT pin charge/discharge current (ICT =12V V IN +=0V CT pin charge/discharge voltage (VCT =12V OUT output saturation voltage ( =12V V IN +=2V LA6586T -= =0 → ...
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... Input offset voltage (VOFST =15V V IN =5V Hall input sensitivity (VHN =12V +=1V Hall bias output voltage (VHB =12V LA6586T Measure the input voltage at changeover of FG ↓ ...
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... FG, RD input pin L voltage (VFG, RD =12V ↑ +=0V FG, RD input pin leakage current (IFGL, RDL) 15V V CC =2. +=1V LA6586T -=1V RRD RFG -=0V VCT=1. IFGL, RDL = (15-VFG, RD) /RRD, FG ...
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... R1. (In the case proves advantageous in terms of heat generation in IC.) This applies to the case of MFP-10S. *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. LA6586T OUT1 ...
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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 June, 2005. Specifications and information herein are subject to change without notice. LA6586T 360kΩ OUT1 OUT2 Control ...