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| NPA Number 001 Announcement New Product AH3761 AH3761 High sensitivity Hall effect latch sensor for BLDC fan and motor commutations Description TheAH3761isahighsensitivity CMOSHallseffectlatchsensor forsinglephasebrushlessDC (BLDC)fansandmotor commutationapplications. TheAH3761hasanintegrated bandgapvoltageregulator, Hallvoltagetransducer, amplifier,chopperstabilization, Schmitttriggerandopendrain output. Withwideoperatingvoltage andtemperaturerange, AH3761isasmallversatile Halleffectlatchdevicesthat turnsonwithsouthmagnetic fieldofsufficientstrengthand turnsoffwithnorthmagnetic fieldofsufficientstrength.It retainstheoutputstatewhen magneticfieldisremoved. magnetic field is removed TheAH3761isavailablein SC59andSIP3packages. The Diodes advantage The AH3761 is a chopper stabilized, small and versatile Hall-effect latch sensor for cooling fans and motor commutation applications Wide operating voltage 3V to 28V Supports wide range of system voltages 3.3V/5V/12V/24V Chopper stabilized Extremely low switch-point drift Superior temperature stability Insensitive to physical stress High drive capability with built in short-circuit limit Output can sink up to 50mA Easy interface to wide variety of electronic circuits Safe operation against output short-circuit Reverse supply protection Safe operation against reverse power/battery connection Wide operating temperature range -40C to 125C Suitable also for industrial and other thermally demanding applications Applications BLDC cooling fan and motor commutations RPM monitor Position sensors www.diodes.com NPA Number 001 Announcement New Product AH3761 AH3761 High sensitivity Hall effect latch sensor for BLDC fan and motor commutations Vdd R 1 AH3761 2 3 Output GND Electrical characteristics Part Number Nb Operating Voltage V lt (V) Max output current t (mA) Typical IC supply current t (mA) Max Operating Point Bop at 25C (Gauss) Min Release Point Brp at 25C (Gauss) Operating Temperatur e (C) Package AH3761 3 to 28 50 4 60 -60 -40 to 125 *SIP3 **SC59 * SIP3 is through-hole pin compatible to TO-92 ** SC59 is pin compatible to landing patterns of SOT23 To find out more information: Product page: Datasheet: http://www.diodes.com/products/catalog/detail.php?item-id=5486 http://www.diodes.com/datasheets/AH3761.pdf www.diodes.com NPA Number 001 Announcement New Product AH3761 AH3761 High sensitivity Hall effect latch sensor for BLDC DC fan and motor commutations Product portfolio Part Number Operating Voltage (V) Average Output current (mA) Operating Point Bop (Gauss) Release Point Brp (Gauss) Operating Temperature (C) Package AH173 AH175 AH1751 AH266 AH276Q AH342 AH373 AH375 ATS177 AH3761 3 to 20 3.5 to 20 3.5 to 20 4 to 28 3.5 to 20 4.5 to 28 2.5 to 20 2.5 to 20 3.5 to 20 3 to 28 25 25 50 400 400 3.4 to 7.4 25 25 25 50 15/60 5/80 15/60 5/80 5/70 10/70 10/50 5/70 40/120 5/60 5/60 5/70 5/60 -60/-15 -80/-5 -60/-15 -80/-5 -70/-5 -70/-10 -50/-10 -70/-5 -120/-40 -60/-5 -60/-5 -70/-5 -60/-5 -40 to 125 -40 to 150 -40 to 125 -20 to 85 -20 to 85 -40 to 125 -40 to 125 -40 to 125 -20 to 85 -40 to 125 SC59 SIP3 SC59 SIP-3L SIP3 SIP4 SIP4 SIP4-L SC59, SIP3 SC59, SIP3 SIP-3L SC59, SIP3 Ordering information Device Packaging (Note 2) SIP3 SIP3 SC59 Pack mark 3761 Y WW X 3761 Y WW X P8 Y W X Reel size Tape width NA NA 8mm Ammo box (Note 3) 4000 NA NA Quantity Bulk (Note 4) NA 1000 NA Reel NA NA 3000 AH3761-PG-A AH3761-PG-B AH3761-WG-7 Notes: 1. NA NA 7" 178mm All variants are in packages that are "Green" Molding Compound (No Br, Sb) with Lead Free Finish/RoHS Compliant (Note 1) 2. 3. 4. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. see EU Directive 2002/95/EC Annex Notes. Please visit our website at http://www.diodes.com/products/lead_free.html 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 Ammo Box is for SIP3 - Spread Lead Bulk is for SIP3 - Straight Lead Coding on part marks Y Year 0~9 WW Week 01-52 W A~Z week 1~26 a~z week 27~53 X A~Z: Green www.diodes.com |
Price & Availability of AH3761-PG-A
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