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US91

Features: Power efficient CMOS and Power MOSFET technologyBuilt-in Zener diodes protection for the power outputsOne chip solutionSOIC-8 packageHigh sensitivityLocked Rotor shutdown and auto-restartApplicationCurrent Range up to 500mA PeakFor 12V/24V FansSpecifications Supply Voltage (Over V...

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SeekIC No. : 004538736 Detail

US91: Features: Power efficient CMOS and Power MOSFET technologyBuilt-in Zener diodes protection for the power outputsOne chip solutionSOIC-8 packageHigh sensitivityLocked Rotor shutdown and auto-restartA...

US91 Data Sheet

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Part Number:
US91
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Power efficient CMOS and Power MOSFET technology
Built-in Zener diodes protection for the power outputs
One chip solution
SOIC-8 package
High sensitivity
Locked Rotor shutdown and auto-restart


Application

Current Range up to 500mA Peak
For 12V/24V Fans


Specifications

Supply Voltage (Over Voltage), VDD
30V
Output Current (Fault), IOUT
500mA
Operating Temperature Range, TA
-40 to 85°C
Storage Temperature Range, TS
-55 to 150°C
Junction Temperature, TJ
125°C

Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolutemaximum- rated conditions for extended periods may affect device reliability.




Description

US90: The Tachometer/Frequency Generator (FG) version produces a logic signal, which is aligned with the Hall plate signal.
US91: The Rotation Detector (RD) / Alarm Signal  version has a low output in the normal condition. When a locked rotor condition occurs the RD output changes to a high state.




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