AH291-P DIODES [Diodes Incorporated], AH291-P Datasheet
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AH291-P
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AH291-P Summary of contents
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... Note: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. Package Device Code AH291-P Lead-free AH291-Y Lead-free Note: 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. ...
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... Pin Assignment Front View 291 DOB 4 : GND SIP-4L Pin Descriptions AH291 Rev. 3 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR Vdd 1 AH291 2 GND 3 DO SOT89-5L Name Description Input Power Output Pin DOB Output Pin GND Ground NC Not Connected www ...
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... Regulator Hall Plate Typical Application Circuit 1.8V/5.75V Notes: R1, R2: typical C1, C2, C3: typical 2.2 F The R, C value need to be fine tuned based on coils design. AH291 Rev. 3 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR Lock Shutdown and Automatic Recovery Control Logic Amp. 4 GND ...
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... The output of IC will be switched after the supply voltage is over 1.8V, but the magnetic characteristics won't be normal until the supply is over 2.0V. Truth Table IN- IN AH291 Rev. 3 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR ( T = 25° Symbol O(AVE) I O(PEAK) SIP-4L ...
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... Characteristics Operation Point Release Point Hysteresis Operating Characteristics DOB tic ity AH291 Rev. 3 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR = 25 ° 5V, unless otherwise specified ) A dd Symbol Min. Bop -- Brp ...
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... 900 800 700 600 500 400 300 200 100 0 0 AH291 Rev. 3 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR 440 396 352 110 115 120 176 154 132 iss ip a tio rve 2 5 ...
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... Marking Information (1) SIP-4L Part Number (2) SOT89-5L AH291 Rev. 3 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR ( Front View ) 291 Internal Code a~z : Lead Free :Year Nth week 01~ Internal Code: A Year: 0 Month: A~L 291 Internal code a~z : Lead Free www ...
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... Package Information (1) SIP-4L Active Area Depth Marking side 0.7mm Package Dimension AH291 Rev. 3 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR (unit: mm) 1.04mm www.diodes.com AH291 CONTROLLER Package Sensor Location 1.97mm JANUARY 2007 © Diodes Incorporated ...
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... Package Information (2) SOT89-5L Sensor Location AH291 Rev. 3 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR ( Continued ) www.diodes.com AH291 CONTROLLER JANUARY 2007 © 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. AH291 Rev. 3 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR IMPORTANT NOTICE ...