Robust Hall Effect Switch Infineon TLV4906K Featuring Wide Operating Voltage and Enhanced Stability
Infineon TLV4906K: Value Optimized Hall Effect Switch
Product Overview
The Infineon TLV4906K is a high-precision Hall Effect Switch designed for industrial and consumer applications requiring accurate position sensing. It features highly accurate switching thresholds, superior temperature stability, and high resistance to mechanical stress due to active error compensation and chopper techniques. With a wide operating voltage range and reverse battery protection, the TLV4906K offers reliable performance in demanding environments. Its digital open-drain output and lead-free, halogen-free green SMD package make it suitable for a variety of applications including security systems, alignment control, and push buttons.
Product Attributes
- Brand: Infineon Technologies
- Product Type: Hall Effect Switch
- Package Material: Lead-free and halogen-free
- Certifications: Halogen-free
- Not suitable for automotive applications
Technical Specifications
| Specification | Value | Unit | Notes |
|---|---|---|---|
| Product Name | TLV4906K | ||
| Product Type | Hall Effect Switch | ||
| Ordering Code | SP000604310 | ||
| Package | PG-SC59-3-5 | ||
| Supply Voltage (VS) | 2.7 to 18 | V | Operating Range |
| Supply Voltage (VS) | -18 to 18 | V | Absolute Maximum Rating |
| Maximum Ambient Temperature (TA) | -40 to 85 | C | Operating Range |
| Maximum Ambient Temperature (TA) | -40 to 125 | C | Absolute Maximum Rating |
| Maximum Junction Temperature (TJ) | -40 to 150 | C | Absolute Maximum Rating |
| Storage Temperature (TS) | -40 to 150 | C | Absolute Maximum Rating |
| Supply Current (IS) | 2 to 6 | mA | Typical: 4 mA, VS=2.7 V...18 V |
| Reverse Current (ISR) | 0 to 0.2 | mA | Typical: 0.2 mA, VS=-18 V |
| Output Saturation Voltage (VQSAT) | 0.3 to 0.6 | V | IQ=20 mA |
| Output leakage current (IQLEAK) | 0.05 to 10 | A | VQ=18 V |
| Output fall time (tf) | 0.02 to 1 | s | RL=1.2k , CL=50 pF |
| Output rise time (tr) | 0.4 to 1 | s | |
| Chopper frequency (fOSC) | 320 | kHz | |
| Switching frequency (fSW) | 0 to 15 | kHz | Requires 1.4x magnetic signal amplitude |
| Delay time (td) | 13 | s | Systematic delay between magnetic threshold and output |
| Output jitter (tQJ) | 1 | sRMS | Typical for 1 kHz square wave |
| Power-on Time (tPON) | 13 | s | VS > 2.7 V |
| Thermal Resistance junction to ambient (Rthja) | 100 | K/W | |
| ESD Robustness (HBM) | 4 | kV | 1.5 k, 100 pF |
| Operate point (BOP) | 6.2 to 13.9 | mT | Over all operating conditions |
| Release point (BRP) | 4.7 to 12.3 | mT | Over all operating conditions |
| Hysteresis (BHYS) | 0.7 to 3.0 | mT | Over all operating conditions |
| Temperature compensation of magnetic thresholds (TC) | -350 | ppm/C | At 25C |
| Repeatability of magnetic thresholds (BREP) | 20 | T | Typical value for /t > 12mT/ms |
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