TSH188CT B0G

TSH188 Ultra High Sensitivity Hall Effect Latch TO-92S Pin Definition: 1. VCC 2. GND 3. Output SOT-23 Pin Definition: 1. VCC 2. Output 3. GND Description TSH188 Hall-effect sensor is a temperature stable, stress-resistant sensor. Superior high-temperature performance is made possible through a dynamic offset cancellation that utilizes chopper-stabilization. This method reduces the offset voltage normally caused by device over molding, temperature dependencies, and thermal stress. TSH188 includes the following on a single silicon chip: voltage regulator, Hall voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger. Advanced DMOS wafer fabrication processing is used to take advantage of low-voltage requirements, component matching, very low input-offset errors, and small component geometries. This device requires the presence of both south and north polarity magnetic fields for operation. In the presence of a south polarity field of sufficient strength, the device output sensor on, and only switches off when a north polarity field of sufficient strength is present Features ● ● ● ● ● Ordering Information o 100% tested at 125 C Temperature compensation function Chopper stabilized amplifier stage. Optimized for BLDC motor applications. Reliable and low shifting on high Temp condition. TSH188CT B0G TSH188CT A3G TSH188CX RFG Package Packing TO-92S TO-92S SOT-23 1Kpcs / Bulk Bag 2Kpcs / Ammo 3Kpcs / 7” Reel Note: “G” denote for Halogen Free Product Application ● ● ● ● ● ● Part No. High temperature Fan motor 3 phase BLDC motor application Speed sensing, Position sensing, Current sensing Revolution counting Solid-State Switch Linear/Angular Position Detection Absolute Maximum Rating (Ta = 25oC unless otherwise noted) Characteristics Supply voltage Output Voltage Reverse voltage Magnetic flux density Output current Operating Temperature Range Storage temperature range Maximum Junction Temp Thermal Resistance - Junction to Ambient Thermal Resistance - Junction to Case Package Power Dissipation Note: Do not apply reverse voltage to VCC and VOUT Limit Value Unit VCC VOUT VCC/OUT 28 28 -28 Unlimited 50 V V V Gauss mA o C IOUT TOPR -40 to +125 o -55 to +150 TSTG C o 150 TJ C 206 TO-92S o θJA C/W 543 SOT-23 148 TO-92S o θJC C/W 410 SOT-23 606 TO-92S PD mW 230 SOT-23 Pin, It may be caused for Miss function or damaged device. 1/8 Version: C13 TSH188 Ultra High Sensitivity Hall Effect Latch Block Diagram Typical Application Circuit C1：10nF C2：1nF R1：1KΩ Electrical Specifications (DC Operating Parameters：TA=+25oC,VCC=12V) Parameters Test Conditions Min Typ Max Units 2.5 -- 24 V Supply Voltage Operating Supply Current BBOP -- -- 400 mV Output Leakage Current IOFF BBOP Open(Hi) Low South pole B