SI8503-B-GM
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 12-VFQFN |
| Number of Pins | 12 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 1997 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 12 |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | BOTTOM |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Current Rating | 20A |
| Frequency | 50kHz~1MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Output | Ratiometric, Voltage |
| Pin Count | 12 |
| Current - Supply (Max) | 7mA |
| Output Type | Analog |
| Operating Supply Voltage | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Number of Channels | 1 |
| Polarization | Unidirectional |
| Max Supply Current | 7mA |
| Accuracy | ±5% |
| Sensor Type | Transformer w/Conditioning |
| For Measuring | AC |
| Sensitivity (mV/A) | 98 mV/A |
| Height Seated (Max) | 0.9mm |
| Length | 4mm |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
SI8503-B-GM Overview
Current sensors are housed in 12-VFQFN packages to ensure their safety. A Tube is used to protect the current sensors against damage. Current sensors should supply no more than 7mA of current. If the current supplied by the current sensor is greater than 7mA, then the sensor should be faulty. There is a 12 termination on the current sensors. In this case, the current sensors were designed for 20A current. Current sensors have 12 pins. When the current sensors are in operation, they may produce a voltage of 5.5V. It is recommended that the minimum voltage supplied by current sensors be set to 2.7V. An electronic part with 12 pins is available.
SI8503-B-GM Features
Moisture Sensitivity Level: 2 (1 Year)
Operating Temperature: -40°C~125°C
1 Channels
Mounting Type: Surface Mount
Sensor Type: Transformer w/Conditioning
Supply Voltage: 2.7V~5.5V
Frequency: 50kHz~1MHz
12-VFQFN Package
SI8503-B-GM Applications
There are a lot of Silicon Labs SI8503-B-GM Current Sensors applications.
- Mobile applications
- Overcurrent protection
- Monitor Motor Operation
- Leakage Current Sensors
- Uninterruptible Power Supplies(UPS)
- Proving Switch
- Uninterruptable Power Supllies (UPS)
- Switched Mode Power Supplies(SMPS)
- Static converters for for DC motor drives
- Home Automation
