| 发明名称 |
Unidirectional output stage with isolated feedback |
| 摘要 |
A circuit includes an input stage configured to receive a regulated input signal and generate an input stage output signal in response to the regulated input signal. An isolation stage can be configured to pass the input stage output signal to a buffered output node. The isolation stage receives feedback from the buffered output node to deactivate the buffer input stage if transient voltages are generated at the buffered output node. An output stage can be configured to provide current to the buffered output node in response to the regulated input signal. |
| 申请公布号 |
US8901987(B1) |
申请公布日期 |
2014.12.02 |
| 申请号 |
US201313939844 |
申请日期 |
2013.07.11 |
| 申请人 |
Texas Instruments Incorporated |
发明人 |
Le Jim;Venkataraman Harish |
| 分类号 |
H03L5/00;H03K5/003 |
主分类号 |
H03L5/00 |
| 代理机构 |
|
代理人 |
Pessetto John R.;Telecky, Jr. Frederick J. |
| 主权项 |
1. A circuit comprising:
an input stage configured to receive a regulated input signal and generate an input stage output signal in response to the regulated input signal; an isolation stage configured to pass the input stage output signal to a buffered output node, wherein the isolation stage receives feedback from the buffered output node to deactivate the input stage if transient voltages are generated at the buffered output node; and an output stage configured to provide a current path for the buffered output node in response to the regulated input signal. |
| 地址 |
Dallas TX US |
