801| 13
|
请问一个简单的电源开关电路 |
| ||
| ||
If by life,you were deceived.
Don't be dismal ,don't be wild! In the day of grief,be mild! Merry days will come, believe. Hearts is living in tomorrow. Present is dejected here: In a moment, passed sorrow that which passes will be dear. |
||
点评
是的,用PMOS只是一个方案。PMOS的G级要实现12V的开关需要使用npn 三极管或者NMOS来实现。
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
关于我们|手机版|EDA365 ( 粤ICP备18020198号 )
GMT+8, 2024-11-15 19:29 , Processed in 0.066336 second(s), 34 queries , Gzip On.
地址:深圳市南山区科技生态园2栋A座805 电话:19926409050