 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
DLPA2000 датащи(PDF) 21 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
DLPA2000 датащи(HTML) 21 Page - Texas Instruments |
|
|
21 / 58 page  CORE INC CORE CORE OUT V 1 V 1 V V ESR L f 8 C f § · ' u u ¨ ¸ u u u © ¹ SW4LIM_EN 1 0 VLED BUCK-BOOST VDAC ILIM [3:0] 200 IDAC SW4_IDAQ [9:0] 1 0 1 0 RLIM STROBE DECODER LED_SEL [1:0] MAP FB VLED SW4 SW5 SW6 RLIM RLIM_K E/ A E/ A E/ A I-LED I-LED I-LED I-DAC RBOT_K SW5_IDAQ [9:0] SW6_IDAQ [9:0] SW5LIM_EN SW6LIM_EN DLPA2000 www.ti.com DLPS043A – JUNE 2014 – REVISED AUGUST 2015 Figure 9. LED Driver Block Diagram 7.3.7 1.1-V Regulator (Buck Converter) The buck converter creates a voltage of 1.1 V, and due to its switching nature, an output ripple with a frequency of approximately 2.25 MHz occurs on its output. This ripple is strongly dependent on the decoupling capacitor at the output in combination with the inductor. The magnitude of the ripple can be calculated with Equation 6. (6) The best way to minimize this ripple is to select a capacitor with a very-low ESR. Copyright © 2014–2015, Texas Instruments Incorporated Submit Documentation Feedback 21 Product Folder Links: DLPA2000 |
|
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
