ah5771 Diodes, Inc., ah5771 Datasheet
ah5771
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ah5771 Summary of contents
Page 1
... AH5771 Rev. 2 SINGLE PHASE HALL EFFECT LATCH SMART FAN General Description AH5771 is the integrated Hall sensor with output drivers designed for electrical commutation of brush-less DC motor application. The device is as follows: one-chip Hall voltage generator for magnetic sensing; the error amplifier that amplifies the Hall voltage ...
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... Pin Assignment Pin Description Pin Name Pin No. Vdd AH5771 Rev. 2 SINGLE PHASE HALL EFFECT LATCH SMART FAN ( Top View ) 5771 1 : Vdd Vss SIP-4L Description Power supply pin Output driving & sinking pin Output driving & sinking Pin ...
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... POWER Notes (Zenor Diode) and Capacitor C are for power stabilization recommended to be 18Vz (option recommended to 0.1µF ~1µF (E-Cap). AH5771 Rev. 2 SINGLE PHASE HALL EFFECT LATCH SMART FAN Full Bridge Driver Q1 Logic AMP Block Q2 Lock Detector ...
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... ON R Duty Ratio DR Magnetic Characteristics Symbol Operate Point B op Brp Release Point B Hysteresis hy AH5771 Rev. 2 SINGLE PHASE HALL EFFECT LATCH SMART FAN (Unless otherwise noted Characteristics SIP-4L Conditions Operating Operating (T = 25°C, Vdd = 12V; unless otherwise specified) A Conditions No Load I = 200mA ...
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... P (mW Marking Information Part Number AH5771 Rev. 2 SINGLE PHASE HALL EFFECT LATCH SMART FAN 440 396 352 308 110 115 120 125 176 154 132 110 ...
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... Package Information (1) Package type: SIP-4L 0.7 mm Active Area Depth Package Dimension AH5771 Rev. 2 SINGLE PHASE HALL EFFECT LATCH SMART FAN (All Dimensions in mm) Marking side 1.95 士 0.1mm 1.1 士 0.1mm www.diodes.com AH5771 MOTOR CONTROLLER Sensor Location JANUARY 2008 © Diodes Incorporated ...
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... Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. AH5771 Rev. 2 SINGLE PHASE HALL EFFECT LATCH SMART FAN IMPORTANT NOTICE ...