 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
SPC58NH84C5 датащи(PDF) 65 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
SPC58NH84C5 датащи(HTML) 65 Page - STMicroelectronics |
|
|
65 / 147 page  DS12304 Rev 5 65/147 SPC58EHx, SPC58NHx Electrical characteristics 74 4.14 Power management The power management module monitors the different power supplies as well as it generates the required internal supplies. The device can operate in the following configurations: 4.14.1 Power management integration Use the integration schemes provided below to ensure the proper device function, according to the selected regulator configuration. The internal regulators are supplied by VDD_HV_IO_MAIN supply and are used to generate VDD_LV supply. Place capacitances on the board as near as possible to the associated pins and limit the serial inductance of the board to less than 5 nH. It is recommended to use the internal regulators only to supply the device itself. Table 30. Power management regulators Device External regulator(1) Internal SMPS regulator Internal linear regulator external ballast Internal linear regulator internal ballast Auxiliary regulator(2) Clamp regulator(2) Internal standby regulator(3) SPC58EHx SPC58NHx X—X—X X X 1. The application can select between the internal or external regulator mode, by controlling the EXTREG_SEL pin of the device. If EXTREG_SEL is connected to VDD_HV_IO_MAIN, the external regulator mode is selected. 2. In external regulator mode, the auxiliary and clamp regulators can be optionally enabled, to support the compensation of overshoots and undershoots in the supply. In internal regulator mode, the auxiliary and clamp regulators are always active. 3. Standby regulator is automatically activated when the device enters standby mode. |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю 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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
