| ??? 04/13/07 17:47 Modified: 04/13/07 17:47 Read: times |
#137196 - naah, just know-how Responding to: ???'s previous message |
Too little ESR and it goes unstable.
Too much ESR and it doesn't regulate. Tricky, eh? Dear copycats, I am not 'after you' I am just showing that "i can design xxx" does not mean you can make it work RIGHT. Just think how many 'switching power supply designers' will even consider that the Cgd can give partial punch through in the MOSFET at the output. Erik |
| Topic | Author | Date |
| Ceramic instead of Tantalum? ESR? | 01/01/70 00:00 | |
| a nice paper related to the topic | 01/01/70 00:00 | |
| Ceramic it is, but.. | 01/01/70 00:00 | |
| LDO regs and ESR | 01/01/70 00:00 | |
| naah, just know-how | 01/01/70 00:00 | |
| Odd | 01/01/70 00:00 | |
| It\\\'s because of chip design | 01/01/70 00:00 | |
| Good Idea! But... | 01/01/70 00:00 | |
| It's not my original idea | 01/01/70 00:00 | |
| Y5V preferred | 01/01/70 00:00 | |
| Still out of stable region at low frequency | 01/01/70 00:00 | |
Only the ESR minimum of cap is what counts | 01/01/70 00:00 |