S-57GS/GN S Series AUTOMOTIVE, 150C OPERATION, HIGH-WITHSTAND VOLTAGE, HIGH-SPEED, www.ablic.com UNIPOLAR DETECTION TYPE HALL EFFECT SWITCH IC ABLIC Inc., 2019-2021 Rev.1.3 00 This IC, developed by CMOS technology, is a high-accuracy Hall effect switch 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. Using this IC with a magnet makes it possible to detect the open / close in various devices. ABLIC Inc. offers amagnetic simulation servic that provides the ideal combination of magnets and our Hall effect ICs for customer systems. Our magnetic simulation service will reduce prototype production, development period and development costs. In addition, it will contribute to optimization of parts to realize high cost performance. For more information regarding our magnetic simulation service, contact our sales representatives. ABLIC Inc. offers FIT rate calculated based on actual customer usage conditions in order to support customer functional safety design. For more information regarding our FIT rate calculation, contact our sales representatives. Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product for these purposes, it is imperative to contact our sales representatives. Features Uses a thin (t0.80 mm max.) TSOT-23-3S or ultra-thin (t0.50 mm max.) HSNT-6(2025) package, contributing to the enhancement of the designs of devices Contributes to accurate mechanism operation with high-accuracy magnetic characteristics (Refer to Magnetic Characteristic for details.) Suitable for devices which require high quality due to the production system of this IC which certifies automotive application quality Contributes to device safe design with a built-in reverse voltage protection circuit and output current limit circuit Specifications Applications Automobile equipment Pole detection: Unipolar detection *1 Output logic : Active Housing equipment Active Industrial equipment *1 Output form : Nch open-drain output Nch driver + built-in pull-up resistor (1.2 k typ.) *1 Magnetic sensitivity : B = 3.0 mT typ. OP Packages B = 6.0 mT typ. OP TSOT-23-3S B = 10.0 mT typ. OP HSNT-6(2025) B = 15.0 mT typ. OP Chopping frequency: f = 500 kHz typ. C Output delay time: t = 8.0 s typ. D *2 Power supply voltage range : V = 2.7 V to 26.0 V DD Built-in regulator Built-in reverse voltage protection circuit Built-in output current limit circuit Operation temperature range: Ta = 40C to +150C Lead-free (Sn 100%), halogen-free *3 AEC-Q100 qualified *1. The option can be selected. *2. V = 2.7 V to 5.5 V when output form is Nch driver + built-in pull-up resistor (1.2 k typ.) DD *3. Contact our sales representatives for details. 1 AUTOMOTIVE, 150C OPERATION, HIGH-WITHSTAND VOLTAGE, HIGH-SPEED, UNIPOLAR DETECTION TYPE HALL EFFECT SWITCH IC S-57GS/GN S Series Rev.1.3 00 Block Diagrams 1. Nch open-drain output product Reverse voltage VDD protection circuit Regulator OUT *1 Chopper stabilized amplifier Output current limit circuit VSS *1. Parasitic diode Figure 1 2. Nch driver + built-in pull-up resistor product VDD Reverse voltage protection circuit Regulator OUT *1 Chopper stabilized amplifier Output current limit circuit VSS *1. Parasitic diode Figure 2 2