Magnetic switch sensor Slkor SL1613SH with built in temperature compensation and wide voltage range
Product Overview
The SL1613 is a low-power Hall effect switch sensor designed for space-constrained and battery-sensitive systems. It offers selectable magnetic field thresholds (Bop), switch operating frequencies, and package options to suit various applications. The sensor detects a single S-pole magnetic field, providing a low output when the S-pole magnetic field strength exceeds the operating point (BOP) and a high output when it drops below the release point (BRP). Featuring built-in temperature compensation and clock logic for stable operating points and switching frequencies, the SL1613 operates within a wide voltage range (1.6V to 5.5V) with minimal current consumption. It is available in a standard SOT-23 package.
Typical Applications:
- Laptop and tablet switch detection
- TWS earbuds and mobile phones
- Electronic locks and valve position detection
- Water meters, gas meters, and flow meters
- Non-contact detection
Product Attributes
- Brand: SLKORMICRO
- Package: SOT-23
- Certifications: RoHS compliant
- ESD Performance: HBM 8KV
Technical Specifications
| Model | Package | Pin Count | Magnetic Threshold (Bop) | Switch Frequency | Operating Temperature |
|---|---|---|---|---|---|
| SL1613XH | SOT-23 | 3 | 46 Gauss | 20Hz | -40~85 |
| SL1613XL | SOT-23 | 3 | 33 Gauss | 20Hz | -40~85 |
| SL1613SH | SOT-23 | 3 | 46 Gauss | 5Hz | -40~85 |
| SL1613SL | SOT-23 | 3 | 33 Gauss | 5Hz | -40~85 |
| Parameter | Description | Value | Unit |
|---|---|---|---|
| Power Consumption (5Hz version) | Low Power | 1.6 | uA @ 1.8V |
| Power Consumption (20Hz version) | Low Power | 3.3 | uA @ 1.8V |
| Operating Voltage Range | Wide | 1.6 ~ 5.5 | V |
| Magnetic Threshold (Bop) Options | Low Threshold | 33 | Gs |
| Magnetic Threshold (Bop) Options | High Threshold | 46 | Gs |
| Detection Type | Single S-pole magnetic field detection | N/A | N/A |
| Output Type | CMOS push-pull | N/A | N/A |
| Operating Temperature Range | Standard | -40 ~ 85 | |
| ESD Performance | HBM | 8000 | V |
| Average Current (TX Series) | @ TA=+25, VDD=1.8V | 1.6 | uA |
| Average Current (SX Series) | @ TA=+25, VDD=1.8V | 3.30 | uA |
| Wake-up Time | Operating State | 50 | s |
| Period (TX Series) | Operating State | 50 | ms |
| Period (SX Series) | Operating State | 200 | ms |
| BOP (XH Series) | @ TA=+25, VDD=1.8V | 46 | Gauss |
| BRP (XH Series) | @ TA=+25, VDD=1.8V | 34 | Gauss |
| BOP (XL Series) | @ TA=+25, VDD=1.8V | 33 | Gauss |
| BRP (XL Series) | @ TA=+25, VDD=1.8V | 23 | Gauss |
| Symbol | Dimensions (mm) - Min | Dimensions (mm) - Typ | Dimensions (mm) - Max |
|---|---|---|---|
| A | - | - | 1.25 |
| A1 | 0.00 | - | 0.1 |
| A2 | 1.00 | 1.10 | 1.15 |
| b | 0.30 | - | 0.50 |
| c | 0.10 | - | 0.20 |
| D | 2.82 | 2.95 | 3.02 |
| E | 2.65 | 2.80 | 2.95 |
| E1 | 1.50 | 1.65 | 1.70 |
| e | 0.85 | 0.95 | 1.05 |
| e1 | 1.80 | 1.90 | 2.00 |
| L | 0.30 | 0.45 | 0.60 |
| 0 | - | 8 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.