Document
S-576Z B Series
www.ablic.com © ABLIC Inc., 2019-2020
125°C OPERATION, HIGH-WITHSTAND VOLTAGE, HIGH-SPEED,
ZERO CROSSING LATCH HALL EFFECT IC
Rev.1.1_00
This IC, developed by CMOS technology, is a high-accuracy Hall effect IC that operates with high temperature and high-withstand voltage. The IC switches output voltage level when the IC detects magnetic flux density (magnetic field) polarity changes. The Zero Crossing Latch detection method realizes polarity changes detection with the higher accuracy than the conventional bipolar latch method. Using this IC with a magnet makes it possible to detect the rotation status in various devices.
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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 through high accuracy detection of magnetic flux density (magnetic field) polarity changes
• Contributes to device safe design with a built-in output current limit circuit
Specifications
Applications
• Pole detection:
Zero Crossing Latch detection
• Output logic*1:
VOUT = "L" at S pole detection
VOUT = "H" at S pole detection
• Output form*1:
Nch open-drain output
Nch driver + built-in pull-up resistor (1.2 kΩ typ.)
• Zero crossing latch point:
BZ = 0.0 mT typ.
• Release point (S pole)*1:
BRS = 3.0 mT typ.
BRS = 6.0 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
• DC brushless motor • Home appliance • Housing equipment • Industrial equipment
Packages
• TSOT-23-3S • HSNT-6(2025)
*1. The option can be selected. *2. VDD = 2.7 V to 5.5 V when output form is Nch driver + built-in pull-up resistor (1.2 kΩ typ.)
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125°C OPERATION, HIGH-WITHSTAND VOLTAGE, HIGH-SPEED, ZERO CROSSING LATCH HALL EFFECT IC
S-576Z B Series
Rev.1.1_00
Block Diagrams
1. Nch open-drain output product
VDD
VSS
Regulator
Chopper stabilized amplifier
Output current limit circuit
OUT
*1
*1. Parasitic diode
Figure 1
2. Nch driver + built-in pull-up resistor product
VDD
VSS *1. Parasitic diode
Regulator
Chopper stabilized amplifier
Output current limit circuit
OUT
*1
Figure 2
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125°C OPERATION, HIGH-WITHSTAND VOLTAGE, HIGH-SPEED, ZERO CROSSING LATCH HALL EFFECT IC
Rev.1.1_00
S-576Z B Series
Product Name Structure
1. Product name
S-576Z x x x B - xxxx U
Environmental code U: Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1 L3T2: TSOT-23-3S, Tape A6T8: HSNT-6(2025), Tape
*1. Refer to the tape drawing.
Operation temperature B: Ta = −40°C to +125°C
Release point (S pole) 1: BRS = 3.0 mT typ. 2: BRS = 6.0 mT typ.
Output logic L: VOUT = "L" at S pole detection H: VOUT = "H" at S pole detection
Output form N: Nch open-drain output
1: Nch driver + built-in pull-up resistor (1.2 kΩ typ.)
2. Packages
Package Name TSOT-23-3S HSNT-6(2025)
Table 1 Package Drawing Codes
Dimension MP003-E-P-SD PJ006-B-P-SD
Tape MP003-E-C-SD PJ006-B-C-SD
Reel MP003-E-R-SD PJ006-B-R-SD
Land
− PJ006-B-LM-SD
Stencil Opening
− PJ006-B-LM-SD
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125°C OPERATION, HIGH-WITHSTAND VOLTAGE, HIGH-SPEED, ZERO CROSSING LATCH HALL EFFECT IC
S-576Z B Series
Rev.1.1_00
3. Product name list
3. 1 TSOT-23-3S
Table 2
Product Name
Output Form
Power Supply Voltage Range
Output Logic
S-576ZNL1B-L3T2U Nch open-drain output
VDD = 2.7 V to 26.0 V
VOUT = "L" at S pole detection
S-576Z1L1B-L3T2U
Nch driver + built-in pull-up resistor (1.2 kΩ typ.)
VDD = 2.7 V to 5.5 V
VOUT = "L" at S pole detection
Remark Please contact our sales representatives for products other than the above.
Release Point (S pole) (BRS)
3.0 mT typ.
3.0 mT typ.
3. 2 HSNT-6(2025)
Table 3
Product Name
Output Form
Power Supply Voltage Range
Output Logic
S-576ZNL1B-A6T8U Nch open-drain output
VDD = 2.7 V to 26.0 V
VOUT = "L" at S pole detection
S-576Z1L1B-A6T8U
Nch driver + built-in pull-up resistor (1.2 kΩ typ.)
VDD = 2.7 V to 5.5 V
VOUT = "L" at S pole detection
Remark Please contact our sales representatives for products other than the above.
Release Point (S pole) (BRS)
3.0 mT typ.
3.0 mT typ.
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125°C OPERATION, HIGH-WITHSTAND VOLTAGE, HIGH-SPEED, ZERO CROSSING LATCH HALL EFFECT IC
Rev.1.1_00
S-576Z B Series
P.