Changsha Purple Horn E-Commerce Co., Ltd.
| Description | SOT-23-3L Switches (Solid State) RoHS |
| Mfr. Part # | SL1703TU |
| Package | SOT-23-3L |
| Model Number | SL1703TU |
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Product Specification
| Description | SOT-23-3L Switches (Solid State) RoHS | Mfr. Part # | SL1703TU |
| Package | SOT-23-3L | Model Number | SL1703TU |
The SL170x Series is a low-power Hall effect switch sensor designed for space-constrained and battery-sensitive systems. It offers multiple magnetic threshold options, switching frequencies, and package types to suit various applications. The sensor detects both South and North poles of a magnetic field. When the magnetic induction strength exceeds the operating point (BOP), the output goes low and remains low until the magnetic induction strength drops below the release point (BRP), at which point the output goes high. Featuring an internal temperature compensation circuit and clock logic, it ensures stable operating points and switching frequencies. The chip operates with extremely low current consumption while providing omnipolar magnetic response. It is compatible with supply voltages ranging from 1.8V to 5.5V and is available in SOT-23-3L, TO-92S, and HFBP1010-4L packages. Typical applications include switch detection in laptops and tablets, TWS earphones, mobile phones, electronic locks, valve position detection, water meters, gas meters, flow meters, and non-contact detection.
| Feature | Specification | Details |
|---|---|---|
| Power Consumption (25Hz version) | 0.9uA @ 1.8V | |
| Power Consumption (100Hz version) | 2.4uA @ 1.8V | |
| Power Consumption (500Hz version) | 10.4uA @ 1.8V | |
| Operating Voltage Range | 1.8V ~ 5.5V | |
| Magnetic Field Threshold (Bop) Options | 26Gs (Ultra-low), 36Gs (Low), 48Gs (High) | |
| Magnetic Field Detection | Omnipolar | |
| Output Type | CMOS Push-Pull | |
| Available Packages | SOT-23-3L, TO-92S, HFBP1010-4L | |
| Operating Temperature Range | -40 ~ 125 | |
| ESD Performance | HBM 8KV | |
| Pin Definitions (SOT-23-3L) | 1: VDD, 2: OUTPUT, 3: GND | |
| Pin Definitions (TO-92S) | 1: VDD, 2: GND, 3: OUTPUT | |
| Pin Definitions (FBP1010-4L) | 1: VDD, 2: GND, 3: NC, 4: Out | |
| Absolute Maximum Ratings (VDD) | 6V | |
| Absolute Maximum Ratings (Reverse VDD) | -0.3V | |
| Absolute Maximum Ratings (Output Current) | 5mA | |
| Absolute Maximum Ratings (Storage Temp) | -50 ~ +150 | |
| Absolute Maximum Ratings (Junction Temp) | +150 | |
| Typical Operating Conditions (VDD) | 1.8V ~ 5.5V | |
| Typical Operating Conditions (Temp) | -40 ~ 125 | |
| Electrical Parameters (SL170XFX series, VDD=1.8V) | Avg. Current | 10.4uA (Typical) |
| Electrical Parameters (SL170XT series, VDD=1.8V) | Avg. Current | 2.4uA (Typical) |
| Electrical Parameters (SL170XS series, VDD=1.8V) | Avg. Current | 0.9uA (Typical) |
| Wake-up Time (TAWAKE) | 10s | |
| Period Time (TPERIOD) | 2ms (FX), 10ms (TX), 40ms (SX) | |
| Magnetic Parameters (SL170XH Series) | BOP | 48Gauss (Typical) |
| Magnetic Parameters (SL170XH Series) | BRP | 28Gauss (Typical) |
| Magnetic Parameters (SL170XH Series) | Hysteresis | 20Gauss (Typical) |
| Magnetic Parameters (SL170XL Series) | BOP | 36Gauss (Typical) |
| Magnetic Parameters (SL170XL Series) | BRP | 20Gauss (Typical) |
| Magnetic Parameters (SL170XL Series) | Hysteresis | 16Gauss (Typical) |
| Magnetic Parameters (SL170XU Series) | BOP | 26Gauss (Typical) |
| Magnetic Parameters (SL170XU Series) | BRP | 14Gauss (Typical) |
| Magnetic Parameters (SL170XU Series) | Hysteresis | 12Gauss (Typical) |
| Model Part Numbering | SL 170 X X | (X = Frequency, X = Threshold, X = Package) |
| Ordering Information (Example: SL1703FH) | Package | SOT-23-3L |
| Ordering Information (Example: SL1703FH) | Pins | 3 |
| Ordering Information (Example: SL1703FH) | Magnetic Threshold | 48Gauss |
| Ordering Information (Example: SL1703FH) | Switch Frequency | 500Hz |
| Ordering Information (Example: SL1703FH) | Temperature | -40~125 |
| Ordering Information (Example: SL1703FH) | SPQ | 3000 |
| Package Dimensions (SOT-23-3L) | Refer to drawing | |
| Package Dimensions (TO-92S) | Refer to drawing | |
| Package Dimensions (FBP1010-4L) | Refer to drawing |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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