 |
전자부품 데이터시트 검색엔진 |
|
|
전자부품 데이터시트 검색엔진 |
|
VIPER25LD 데이터시트(PDF) 17 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
VIPER25LD 데이터시트(HTML) 17 Page - STMicroelectronics |
|
|
17 / 40 page  VIPER25 Operation description Doc ID 15585 Rev 4 17/40 As soon as the output voltage reaches the regulated value, the regulation loop takes over and the drain current is regulated below its limit, IDlim, by the feedback voltage, which settles at a value lower than the threshold VFBlin Figure 22. IDD current during start-up and burst mode Figure 23. Timing diagram: normal power-up and power-down sequences BURST MODE NORMAL MODE START- UP NORMAL MODE I DDch (-3 mA) I DD1 I DD0 IDD V FBbm VFB VDRAIN V FBbmhys V FBlin V FBolp VDD V DDoff V DDon t t t t I DD V DD V DRAIN V DDon time V IN V DRAIN_START Power-on Power-off Normal operation regulation is lost here V IN < VDRAIN_START HV startup is no more activated V DDoff V DD(RESTART) I DDch (3mA) time time time |
|
링크 URL |
| ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크 투 데이터시트 | 링크교환 | 제조사별 검색 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Korean ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
