Changsha Purple Horn E-Commerce Co., Ltd.
| Description | SC-59 Switches (Solid State) RoHS |
| Mfr. Part # | TLE4946K |
| Package | SC-59 |
| Model Number | TLE4946K |
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Product Specification
| Description | SC-59 Switches (Solid State) RoHS | Mfr. Part # | TLE4946K |
| Package | SC-59 | Model Number | TLE4946K |
The TLE4946K is an integrated circuit Hall-effect sensor designed for highly accurate applications. It features precise magnetic switching points and high temperature stability achieved through on-chip active compensation circuits and chopper techniques. The sensor operates from a wide supply voltage range of 2.7 V to 24 V, is reverse battery protected, and offers superior temperature stability with peak temperature resistance up to 195C. Its high resistance to mechanical stress, low jitter, and high ESD performance make it suitable for demanding applications. The device provides a digital output signal and is available in an SMD SC59 package.
| Parameter | Symbol | Limit Values | Unit | Conditions |
|---|---|---|---|---|
| Supply Voltage Operation | VS | 2.7 to 24 | V | |
| Reverse Battery Protection | VS | -18 | V | for 1 h, Rs 200 |
| Peak Temperature Resistance | Tj | 195 | C | for 3 x 1 h (additive) |
| Low Jitter | tQJ | 1 | sRMS | Typical value for square wave signal 1 kHz |
| High ESD Performance | VESD | 6 | kV | HBM, R = 1.5 k, C = 100 pF, TA = 25C |
| Supply Current | IS | 2 to 6 | mA | VS = 2.7 V ... 18 V |
| Output Saturation Voltage | VQSAT | -0.3 to 0.6 | V | IQ = 20 mA |
| Output Fall Time | tf | 0.02 to 1 | s | RL = 1.2 k; CL = 50 pF |
| Output Rise Time | tr | 0.4 to 1 | s | |
| Delay Time | td | 13 | s | Systematic delay between magnetic threshold reached and output switching |
| Power-on Time | tPON | 13 | s | VS 2.7 V |
| Operate Point (BOP) | BOP | 6.1 to 19.2 | mT | Tj = -40C to 150C |
| Release Point (BRP) | BRP | -19.2 to -6.1 | mT | Tj = -40C to 150C |
| Hysteresis (BHYS) | BHYS | 22.0 to 34.0 | mT | Tj = -40C to 150C |
| Magnetic Offset (BOFF) | BOFF | -3.0 to 3.0 | mT | Tj = -40C to 150C |
| Temperature Compensation of Magnetic Thresholds | TC | -2000 | ppm/C | |
| Repeatability of Magnetic Thresholds | BREP | 20 | TRMS | Typ. value for B / t > 12 mT/ms |
| Package Outline | SC59 | SOT23 compatible |
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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