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HAL549UA-K

  • HAL549UA-K - HAL® 54x Series Open Drain 4.3V~24V -40°C~140°C TA Unipolar Switch North Pole -5.5mT Trip, -3.6mT Release 4.2mA-Supply (Max) 20mA-Output (Max) Temperature Compensated TO-226-3, TO-92-3 (TO-
  • HAL549UA-K - HAL® 54x Series Open Drain 4.3V~24V -40°C~140°C TA Unipolar Switch North Pole -5.5mT Trip, -3.6mT Release 4.2mA-Supply (Max) 20mA-Output (Max) Temperature Compensated TO-226-3, TO-92-3 (TO-

HAL549UA-K

HAL549UA-K

TDK-Micronas GmbH

HAL® 54x Series Open Drain 4.3V~24V -40°C~140°C TA Unipolar Switch North Pole -5.5mT Trip, -3.6mT Release 4.2mA-Supply (Max) 20mA-Output (Max) Temperature Compensated TO-226-3, TO-92-3 (TO-

SOT-23

HAL549UA-K Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Mounting Type Through Hole
Package / Case TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package TO-92UA-1
Operating Temperature-40°C~140°C TA
PackagingTape & Box (TB)
Series HAL® 54x
Published 2009
Feature Temperature Compensated
Part StatusLast Time Buy
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature140°C
Min Operating Temperature -40°C
Technology Hall Effect
Voltage - Supply 4.3V~24V
Function Unipolar Switch
Current - Supply (Max) 4.2mA
Output Type Open Drain
Max Output Current20mA
Polarity North Pole
Polarization North Pole
Current - Output (Max) 20mA
Max Supply Current 4.2mA
Sensing Method Hall Effect
Test Condition 25°C
Sensing Range-5.5mT Trip, -3.6mT Release
RoHS StatusRoHS Compliant
In-Stock:2902 items

Pricing & Ordering

QuantityUnit PriceExt. Price

HAL549UA-K Product Details

HAL549UA-K Overview


In order to prevent damage, the magnetic switch is packaged in the Tape & Box (TB). TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) packages are used to protect the magnetic switches from damage. In order to perform well, magnetic switches can provide a maximum current of 4.2mA. The maximum current that can be output by these switches is 20mA. Magnetic switches should be able to output 20mA of current. There is a maximum current that can be supplied by these switches of 4.2mA. It is possible to set the maximum operating temperature for magnetic switches to 140°C. The operating temperature of this magnetic switch must not be lower than -40°C.

HAL549UA-K Features


Packaging: Tape & Box (TB)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.3V~24V
Operating Temperature: -40°C~140°C TA
Mounting Type: Through Hole
Output Type: Open Drain
Maximum Supply Current: 4.2mA


HAL549UA-K Applications


There are a lot of TDK-Micronas GmbH
HAL549UA-K Magnetic Switches applications.


  • Counter pickup
  • Flow-rate sensing
  • Brushless DC (direct current) motor commutation
  • Motor and fan control
  • Robotics control
  • Electric window lift
  • Convertible roof position
  • Motor assemblies
  • Medication dispensing control
  • Security and military applications

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