 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
L6986H 数据表(PDF) 38 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
L6986H 数据表(HTML) 38 Page - STMicroelectronics |
|
|
38 / 68 page  5.4 Total loop gain In summary, the open loop gain can be expressed as: G(s)=GDIV(s)⋅GCO(s)⋅A0(s) (32) example 1: VIN = 12 V, VOUT = 3.3 V, ROUT = 1.67 Ω Selecting the L6986H with VOUT=3.3 V, fSW = 500 kHz, L = 10 µH, COUT = 20 µF and ESR = 3 mΩ, RC = 75 kΩ, CC = 330 pF, CP = 2.2 pF (please refer to Table 19. L6986H 3V3 demonstration board BOM), the gain and phase bode diagrams are plotted respectively in Figure 38. Module plot and Figure 39. Phase plot. Figure 38. Module plot BW = 55 kHZ phase margin = 60 ° Figure 39. Phase plot The blue solid trace represents the transfer function including the sampling effect term (see ), the dotted blue trace neglects the contribution. L6986H Total loop gain DS12905 - Rev 2 page 38/68 |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
