| 发明名称 |
GATE DRIVER INITIATED ZERO VOLTAGE SWITCH TURN ON |
| 摘要 |
Devices, systems, and methods for monitoring overcurrent and zero voltage are disclosed. These devices, systems, and methods monitor an input/output pin of an electronic device to determine a period of time when monitoring for an overcurrent of the input/output pin of the electronic device is not performed and compare a first input voltage to a first reference voltage during the period of time when monitoring for the overcurrent of the input/output pin of the electronic device is not performed so as to determine when a diode is conducting current, the diode being located across a switch being monitored for a zero voltage state, wherein the diode conducting current indicates that the switch is at the zero voltage state. |
| 申请公布号 |
US2016181919(A1) |
申请公布日期 |
2016.06.23 |
| 申请号 |
US201414573750 |
申请日期 |
2014.12.17 |
| 申请人 |
Infineon Technologies Austria AG |
发明人 |
Pavlovsky Martin;Rettinger Heiko |
| 分类号 |
H02M3/158 |
主分类号 |
H02M3/158 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of monitoring overcurrent and zero voltage comprising:
monitoring an input/output pin of an electronic device to determine a period of time when monitoring for an overcurrent of the input/output pin of the electronic device is not performed; and comparing a first input voltage to a first reference voltage during the period of time when monitoring for the overcurrent of the input/output pin of the electronic device is not performed so as to determine when a diode is conducting current, the diode being located across a switch being monitored for a zero voltage state, wherein the diode conducting current indicates that the switch is at the zero voltage state. |
| 地址 |
Villach AT |
