Changsha Purple Horn E-Commerce Co., Ltd.
| Description | SOT-23-3L Switches (Solid State) RoHS |
| Mfr. Part # | SL1703TL |
| Package | SOT-23-3L |
| Model Number | SL1703TL |
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Product Specification
| Description | SOT-23-3L Switches (Solid State) RoHS | Mfr. Part # | SL1703TL |
| Package | SOT-23-3L | Model Number | SL1703TL |
The SL170x series is a low-power Hall effect switch sensor designed for space-constrained and battery-sensitive systems. It offers versatile magnetic threshold options, switching frequencies, and package types to suit various applications. The sensor detects both South (S) and North (N) poles of a magnetic field. When the magnetic field strength exceeds the operating point (BOP), the output switches to a low level and remains there until the field strength drops below the release point (BRP), at which point the output returns to a high level. Featuring integrated temperature compensation and clock logic circuits, the SL170x ensures stable operating points and switching frequencies. It operates across a wide supply voltage range and provides omnipolar magnetic response with minimal current consumption.
| Feature | Description | Value | Unit |
|---|---|---|---|
| Low Power Consumption | 25Hz Version (SL170xS) | 0.9 | uA @ 1.8V |
| 100Hz Version (SL170xT) | 2.4 | uA @ 1.8V | |
| 500Hz Version (SL170xF) | 10.4 | uA @ 1.8V | |
| Operating Voltage Range | VDD | 1.8 - 5.5 | V |
| Magnetic Field Threshold (BOP) | Ultra-low | 26 | Gs |
| Low | 36 | Gs | |
| High | 48 | Gs | |
| Magnetic Field Detection | Omnipolar | - | - |
| Output Type | CMOS Push-Pull | - | - |
| Package Options | SOT-23-3L | 3 | Pins |
| TO-92S | 3 | Pins | |
| HFBP1010-4L | 4 | Pins | |
| Operating Temperature Range | TA | -40 to 125 | |
| ESD Performance | HBM | 8 | KV |
| Typical Applications | Laptop/tablet switch detection, TWS earbuds, mobile phones, electronic locks, valve position detection, water meters, gas meters, flow meters, non-contact detection. | ||
| Part Numbering Scheme | Frequency | S (25Hz), T (100Hz), F (500Hz) | - |
| Magnetic Threshold | U (26Gs), L (36Gs), H (48Gs) | - | |
| Package | 3 (SOT-23-3L), 9 (TO-92S), 4 (HFBP1010-4L) | - | |
| Electrical Parameters (@TA=+25, VDD=1.8V unless otherwise specified) | |||
| Output Low Voltage (VOL) | IOUT=1mA | 0.05 - 0.15 | V |
| Output High Voltage (VOH) | IOUT=1mA | VDD-0.15 - VDD-0.1 | V |
| Wake-up Time (TAWAKE) | Operating state | 10 | s |
| Period Time (TPERIOD) | Operating state | 2 (500Hz), 10 (100Hz), 40 (25Hz) | ms |
| Magnetic Parameters (@TA=+25, VDD=1.8V unless otherwise specified) | |||
| Hysteresis (BHY) | SL170xH | - 20 - | Gauss |
| Hysteresis (BHY) | SL170xL | - 16 - | Gauss |
| Hysteresis (BHY) | SL170xU | - 12 - | Gauss |
(Refer to attached diagrams for detailed dimensions of SOT-23-3L, TO-92S, and FBP1010-4L packages.)
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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