| Part Number | U217B Datasheet |
|---|---|
| Manufacturer | Atmel |
| Overview |
The integrated circuit, U217B, is designed as a zerovoltage switch in bipolar technology. It is used to control resistive loads at mains by a triac in zero-crossing mode.
A ramp generator allows powe.
D Direct supply from the mains
D Current consumption ≤ 0.5 mA
D Very few external components
D Full-wave drive * no DC current component in the load circuit D Negative output current pulse typ. 100 mA * short-circuit protected D Simple power control D Ramp generator D Reference voltage Applications. |
U217B Datasheet and Specifications PDF
The U217B is a Zero-Voltage Switch.
| Part Number | U217B Datasheet |
|---|---|
| Description | Zero Voltage Switch |
| Manufacturer | TEMIC Semiconductors |
| Overview |
The integrated circuit, U217B, is designed as a zerovoltage switch in bipolar technology. It is used to control resistive loads at mains by a triac in zero-crossing mode. A ramp generator allows to re.
D Direct supply from the mains D Current consumption ≤ 0.5 mA D Very few external components D Full wave drive * no dc current component in the load circuit D Negative output current pulse typ. 100 mA * short circuit protected D Simple power control D Ramp generator D Reference voltage Applications. |