Datasheet LTC3544B (Analog Devices) - 8
| Производитель | Analog Devices |
| Описание | Quad Synchronous Step-Down Regulator: 2.25MHz, 300mA, 200mA, 200mA, 100mA |
| Страниц / Страница | 18 / 8 — LTC3544B. FuncTional. DiagraMs. 3. 9. 15. 14. 17. 16. 12. RUN200A. … |
| Формат / Размер файла | PDF / 300 Кб |
| Язык документа | английский |
LTC3544B. FuncTional. DiagraMs. 3. 9. 15. 14. 17. 16. 12. RUN200A. RUN300. VCC. GNDA. GNDA. RUN200B. RUN100. 0.8V. SHDN. REF. OSC. RUN. LOGIC. SW200A. SW100. 5. VREF. 13
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LTC3544B FuncTional DiagraMs 3 9 15 14 17 16 12 RUN200A RUN300 VCC GNDA GNDA RUN200B RUN100 0.8V SHDN REF OSC RUN LOGIC SW200A SW100 5 VREF 13 IBIAS200A IBIAS100 POWER POWER FETs FETs VFB200A VFB100 2 REG200A REG100 11 SW300 SW200B 8 4 IBIAS300 IBIAS200B OSC POWER POWER FETs FETs VFB300 VFB200B 10 REG300 1 REG200B PVIN PGND 7 6 3544B FD01 OSC SLOPE COMP PVIN VREF 0.8V + EA VFBx – – + 5Ω ICOMP SWITCHING OSC S LOGIC Q AND ANTI- R Q BLANKING SHOOT- CIRCUIT SWx THRU RUNx + IRCMP PGND – 3544B FD02 3544bfb Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Functional Diagrams Operation Applications Information Package Description Revision History Related Parts
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