Sensorwell

VF460S

VF460S High sensitivity latching digital Hall-effect position sensor IC, AEC-Q100 qualification, South pole activated, flat TO-92-style package, straight standard leads, 1000 units/bag

The VF360NT, VF360ST, and VF460S High Sensitivity Latching Digital Hall-Effect Sensor ICs are small, sensitive and versatile devices that are operated by the magnetic field from a permanent magnet or an electromagnet. They are designed to respond to alternating North and South poles. The VF360NT is turned ON by a North pole, while the VF360ST and VF460S are turned ON by a South pole. This sensor IC does not use chopper stabilization on the Hall element, providing a clean output signal and a faster latch response time when compared to competitive high sensitivity Hall-effect latching sensor ICs which do use chopper stabilization.

Value to Customers

  • AEC-Q100 qualification provides enhanced reliability and quality of electronic components. Components meeting these specifications are often suitable for use in harsh automotive environments without the customer’s need for additional component-level qualification testing.
  • Designed to provide reliable, consistent performance and a fast response time, enhancing efficiency in brushless dc motor (BLDC) applications.
  • Designed to provide a wide supply voltage range and no chopper delay, allowing for potential use in a variety of applications.
  • Designed to provide a clean output signal without the customer having to include additional circuitry to achieve noise suppression due to chopper stabilization.

Differentiation

Honeywell’s VF360NT, VF360ST, and VF460S AEC-Q100-qualified latching sensor ICs offer better performance than many competitive sensor ICs that employ chopper stabilization techniques.

  • Response time: Honeywell’s device provides a fast response time, enabling efficiency in BLDC motors.
  • No noise generation: Honeywell’s device utilizes a resistorcapacitor (RC) circuit to enable noise suppression required for chopper stabilized sensors.
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VF460S

Produkt Merkmale

Kenndaten

  • Qualified to the AEC-Q100 standard for potential use in automotive applications
  • Fastest response time in its class [1.5 μs]
  • Operate from 30 Gauss typical at 25°C [77°F] and 55 Gauss maximum over the full -40°C to 150°C [-40°F to 302°F] temperature range
  • Latching magnetics
  • Repeatable magnetics (no jitter)
  • No additional electronic noise generated by sensor
  • Non-chopper-stabilized design
  • VF360NT and VF360ST subminiature SOT-23 surface mount package supplied on tape and reel (3000 units per reel)
  • VF460S flat TO-92-style package (1000 units per bag)
  • 3 Vdc to 24 Vdc
  • Built-in reverse polarity protection
  • RoHS-compliant material

Anwendungsbereiche

  • BLDC motor commutation for automotive applications: Air input flap to engine, convertible roof position, electronic parking brakes, electronic window lifts and anti-pinch power window systems, HVAC blowers, headlights, power doors, mirrors and tail gates, seat motors, steering, windshield washers and wipers
  • Speed and RPM sensing: Motors and fans; tachometer and counter pickup
  • Flow rate sensing

Technische Daten

Series Name
VF360NT, VF360ST, VF460S
Product Type
Hall-effect digital position sensor IC
Magnetic Actuation Type
Latching
Supply Voltage
3 Vdc to 24 Vdc
Output Voltage
0.6 Vdc max.
Supply Current
3.5 Vdc typ. (-40°C to 165°C)
Output Current
20 mA
Leakage Current
10 µA max.
Output Type
Sinking
Operating Temperature
-40°C to 150°C [-40°F to 302°F]
Storage Temperature
-40°C to 165°C [-40°F to 329°F]
Operate Point
30 G typ. (-40°C to 150°C)
Release Point
30 G typ. (-40°C to 150°C)
Differential
40 G min.
Package Type
Flat TO-92-style, straight standard leads, bulk pack, 1000 units/bag
Switching Time Rise (10 % to 90 %)
1.5 µs max.
Switching Time Fall (90 % to 10 %)
1.5 µs max.
Availability
Global

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Mail:  office@sensorwell.at