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Overview

SS360PT Hall-effect digital position sensor IC with built-in pull-up resistor, latching high sensitivity, North pole activated, SOT-23, pocket tape and reel, 3000 units/reel.

The SS360PT/SS460P High Sensitivity Latching Hall-Effect Sensor ICs with Built-in Pull-up Resistor 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 SS360PT is activated by a North pole while the SS460P is activated by a South pole.

The SS360PT/SS460P offers reliable switching points with a high magnetic sensitivity of 30 G typical (55 G maximum). 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 bipolar latching sensor ICs which do use chopper stabilization.

The internal pull-up resistor often eliminates the need for external components, helping to reduce the system cost. These high-performance yet economical sensor ICs are well suited for demanding, cost-sensitive high-volume applications.

These products offer reverse polarity protection, deliver a stable output over a -40 °C to 125 °C [-40 °F to 257 °F] temperature range, and can accept a dc supply voltage from 3 Vdc up to 24 Vdc (see specifications below for details).

For brushless dc motor manufacturers that need latching sensors with reliable, consistent performance for more efficient and smaller designs, the new Honeywell family of High Sensitivity Hall-Effect Latching Sensor ICs with Built-in Pull-up resistor responds to low magnetic fields and offers repeatable operation while delivering faster response times to a change in magnetic field for better motor efficiency.

These Hall-effect devices are available in two package styles: the SS360PT in the miniature SOT-23 surface mount package and the SS460P in the leaded, flat TO-92-style package.

The SS360PT is supplied on tape and reel (3000 units per reel). The SS460P is available in a bulk package (1000 units per bag).

SS360PT Latching - Honeywell


Technical Specifications

Series Name SS360PT, SS460P, SS460P-T2
Product Type Hall-effect digital position sensor IC
Magnetic Actuation Type Latching
Supply Voltage 3 Vdc to 24 Vdc (-40°C to 110°C), 3 Vdc to 16 Vdc (125°C)
Output Voltage 0.6 Vdc max.
Supply Current 3.5 mA typ. (25°C, 3 Vdc)
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 125°C)
Release Point -30 G typ. (-40°C to 125°C)
Differential 80 G max. (-40°C to 125°C)
Package Type SOT-23, pocket tape and reel, 3000 units/reel
Switching Time Rise (10 % to 90 %) 1.5 µs max.
Switching Time Fall (90 % to 10 %) 1.5 µs max.
Sensitivity 30 G typ., 55 G max.
Availability Global

Technical Specifications

Series Name SS360PT, SS460P, SS460P-T2
Product Type Hall-effect digital position sensor IC
Magnetic Actuation Type Latching
Supply Voltage 3 Vdc to 24 Vdc (-40°C to 110°C), 3 Vdc to 16 Vdc (125°C)
Output Voltage 0.6 Vdc max.
Supply Current 3.5 mA typ. (25°C, 3 Vdc)
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 125°C)
Release Point -30 G typ. (-40°C to 125°C)
Differential 80 G max. (-40°C to 125°C)
Package Type SOT-23, pocket tape and reel, 3000 units/reel
Switching Time Rise (10 % to 90 %) 1.5 µs max.
Switching Time Fall (90 % to 10 %) 1.5 µs max.
Sensitivity 30 G typ., 55 G max.
Availability Global

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
SS360PT, SS460P, SS460P-T2 High Sensitivity Latching Digital Hall-Effect Sensors ICs with Built-In Pull-Up Resistor Datasheet English 497KB
SS360PT/SS460P High Sensitivity Latching Digital Hall-Effect Sensors ICs with Built-In Pull-Up Resistor Installation Instructions English 574KB
Sensors in Ventilators Application Note English 2MB
SOT-23 highres photo Photo -- 471KB
SOT-23 lowres photo Photo -- 59KB
Magnetic Sensor IC SOT-23 CAD Model CAD Model -- 84KB
Position Sensors Range Guide Product Range Guide English 1MB
Magnetic Sensors Line Guide Product Line Guide English 377KB
Magnetic Sensor IC Product Line Card Line Card/Selection Chart English 495KB
Magnetic Sensor IC Selection Chart Line Card/Selection Chart English 190KB

Product Features

  • Fastest response time in its class: Provides more efficiency in commutating a brushless dc motor
  • No chopper stabilization: Results in a clean output signal
  • High sensitivity: Operates from only 30 Gauss typical, at 25 °C [77 °F] and 55 Gauss maximum over the full -40 °C to 125 °C [-40 °F to 257 °F] temperature range, allowing for the use of smaller, magnets or a wider air gap
  • Internal pull-up Hall IC design: Simplifies installation and helps reduce component count and system cost
  • Bipolar latching magnetics: Makes these products well-suited for accurate speed sensing and RPM (revolutions per minute) measurement
  • Subminiature, SOT-23 surface mount package (SS360PT) supplied on tape and reel: Allows for compact design with automated component placement
  • Small, leaded, flat TO-92-style package (SS460P): Allows for a compact PC board layout
  • Wide operating voltage range of 3 Vdc to 24 Vdc: Allows for potential use in a wide range of applications
  • Built-in reverse voltage capability: Enhances the protection of the sensor and the circuits
  • Robust design: Allows operation up to 125 °C [257 °F]
  • RoHS-compliant material meets directive 2002/95

Applications

Industrial/Commercial:

  • Brushless dc motor commutation for white goods and other appliances
  • Flow-rate sensing
  • Speed and RPM sensing
  • Tachometer, counter pickup
  • Motor and fan control

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