125°C Operation, High-Withstand Voltage, High-Speed, Bipolar Hall Effect Latch IC S-576B B Series

TSOT-23-3S (MP003-E) HSNT-6(2025) (PJ006-B)

This IC, developed by CMOS technology, is a high-accuracy Hall effect latch IC that operates with high temperature and high-withstand voltage.
The output voltage level changes when this IC detects the intensity level of magnetic flux density and a polarity change. Using this IC with a magnet makes it possible to detect the rotation status in various devices.

Features

• Uses a thin (t0.80 mm max.) TSOT-23-3S or ultra-thin (t0.50 mm max.) HSNT-6(2025) package, allowing for device miniaturization
• Contributes to reduction of mechanism operation dispersion with high-accuracy magnetic characteristics (Typ. value ± 1.0 mT) (Refer to "Magnetic Characteristics" in the datasheet for details.)
• Contributes to device safe design with a built-in output current limit circuit

Specifications

Pole detection

Bipolar latch

Output logic^*1

V_OUT = "L" at S pole detection
V_OUT = "H" at S pole detection

Output form^*1

Nch open-drain output
Nch driver + built-in pull-up resistor(1.2kΩ typ.)

Magnetic sensitivity^*1

B_OP = 0.5 mT typ.
B_OP = 2.2 mT typ.
B_OP = 3.0 mT typ.
B_OP = 6.0 mT typ.
B_OP = 10.0 mT typ.

Chopping frequency

fc = 500 kHz typ.

Output delay time

td = 8.0 μs typ.

Power supply voltage range^*2

Vdd = 2.7 V to 26.0 V

Built-in regulator

Built-in output current limit circuit

Operation temperature range

Ta = −40°C to +125°C

Lead-free (Sn 100%), halogen-free

*1. The option can be selected.
*2. V_DD = 2.7 V to 5.5 V when output form is Nch driver + built-in pull-up resistor (1.2 kΩ typ.)

Applications

• DC brushless motor
• Power tool
• Home appliance
• Housing equipment
• Industrial equipment