Table of content
- Detection Types of ABLIC's Hall Effect ICs
- Innovating the Design and Manufacture of Automotive Brushless DC Motors Using Zero Crossing Latch Hall Effect ICs
- ABLIC's Automotive Hall Effect ICs for Safe and Reliable Automobile Manufacture
- Applications
- Automotive Hall Effect IC Product Lineup
- Magnetic Simulation Service
- Packages
- Try ABLIC's Automotive Hall Effect ICs
- ABLIC's Automotive IC Product Lineup
1. Detection Types of ABLIC's Hall Effect ICs
ABLIC offers both Hall effect latch and switch ICs in the world's thinnest class packages to meet the needs of a wide variety of devices used in automobiles for motion detection.
Users can select the bipolar latch or the newly developed Zero Crossing Latch detection method for Hall effect latch ICs for motor control and rotation detection, and the unipolar or omnipolar detection method for Hall effect switch ICs for detecting opening, closing and sliding motion.
Please refer to for products using the different detection methods.
2. Innovating the Design and Manufacture of Automotive Brushless DC Motors Using Zero Crossing Latch Hall Effect ICs
A Zero Crossing Latch Hall effect IC is a latch type Hall effect IC that uses a world first detection methodology to change the output signal at the zero-crossing point where polarity changes. Optimized for brushless DC (BLDC) motors, this Hall effect IC is not thrown off by changes in magnetic flux density and therefore provides stable detection.
Complex control programs are not needed to create a motor that runs smoothly.
A Zero Crossing Latch Hall effect IC is not easily affected by variations in magnets or changes in magnetic flux density and provides the expected rotation detection. Smooth motor rotation is obtained without complex program control.
Striving for a high efficiency motor that reduces the need for calibration
Rotation detection unaffected by temperature change or design tolerances is a Zero Crossing Latch Hall effect IC characteristic. Use a Zero Crossing Latch Hall effect IC to create a motor that will be able to constantly operate at full torque without calibration. Nor will it be affected by drops in efficiency due to temperature changes or design tolerances.
Providing an Innovative Sensor Layout
Regardless of the magnitude of magnetic flux density, as long as the changes in the magnetic flux received by a Zero Crossing Latch Hall effect IC are in the correct phase, these sensor ICs can be installed almost anywhere.
*However, the magnetic flux density received by a Zero Crossing Latch Hall effect IC must exceed the release point.
What is the Zero Crossing Latch Hall effect IC? | Zero Crossing Latch Hall Effect ICs Ideal for BLDC Motors
3. ABLIC's Automotive Hall Effect ICs for Safe and Reliable Automobile Manufacture
High Quality Hall Effect ICs Ensure the Reliability of Automotive Product Manufacture
Our stable manufacturing process delivers high-quality Hall effect ICs.
High-accuracy Hall Effect ICs Reduce Adjustment Workload
The minimization of variations in the same lot makes it easier to achieve expected motor performance.
The World's Thinnest Class Packages Will Enable Flatter Motors and Increase Automobile Interior Space!
Ultra-thin package of 0.5mm (max.) with outer leads. The high mounting strength is provided by soldering the heat sink on the back to a printed circuit board.
TSOT-23-3S
This gull-wing ultra-thin package of 0.8mm (max.) is approximately two-thirds the thickness of the general-purpose SOT-23-3 package.
A Wide Lineup Simplifies Customer Selection of Hall Effect ICs Ideal for Their Devices
Customers can build devices that optimally suits their applications by combining thin packages, detection methods and magnetic sensitivity.
4. Applications
Latch Type
150°C operation
Zero Crossing Latch Hall effect IC
for BLDC motors
S-57TZ S Series
150°C operation,
high-accuracy, thin
bipolar latch Hall effect IC
S-57RB S Series
125°C operation
bipolar latch Hall effect IC
S-57K1 A Series
Switch Type
150°C operation,
high-accuracy, thin
unipolar detection type
S-57GS/GN S Series
150°C operation,
high-accuracy, thin
omnipolar detection type
S-57GD S Series
125°C operation,
unipolar detection type
S-57A1 A Series
5. Automotive Hall Effect IC Product Lineup
Latch Type
- Detection type
- VDD (V)
- Ta max. (°C)
- Package
- Datasheet
- Zero Crossing
Latch
- 2.7 to 26
- 150
- TSOT-23-3S,
HSNT-6(2025)
- Bipolar latch
- 2.7 to 26
- 150
- TSOT-23-3S,
HSNT-6(2025)
- Bipolar latch
- 3.5 to 26
- 125
- SOT-23-3
Switch Type
- Detection pole
- VDD (V)
- Ta max. (°C)
- Package
- Datasheet
- Omnipolar
- 2.7 to 26
- 150
- TSOT-23-3S,
HSNT-6(2025)
- S pole
- 2.7 to 26
- 150
- TSOT-23-3S,
HSNT-6(2025)
- N pole
- 2.7 to 26
- 150
- TSOT-23-3S,
HSNT-6(2025)
- S / N pole
- 3.5 to 26
- 125
- SOT-23-3
6. Magnetic Simulation Service
7. Packages
8. Try ABLIC's Automotive Hall Effect ICs
Latch Type
| S-57TZ | 150°C, High-withstand voltage, High speed, Zero Crossing Latch detection |     |
| S-57RB | 150°C, High-withstand voltage, High speed, Bipolar latch | |
| S-57K1 | 125°C, High-withstand voltage, High speed, Bipolar latch | |
Switch Type
| S-57GD | 150°C, High-withstand voltage, High speed, Omnipolar detection | |
| S-57GS | 150°C, High-withstand voltage, High speed, Unipolar detection (S pole) | |
| S-57GN | 150°C, High-withstand voltage, High speed, Unipolar detection (N pole) | |
| S-57A1 | 125°C, High-withstand voltage, High speed, Unipolar detection (S / N pole) | |
8. ABLIC's Automotive IC Product Lineup
ABLIC provides a wide variety of automotive ICs in addition to automotive Hall effect ICs. We hope you will consider our other products in addition to our Hall effect ICs.