Datasheet LTC3569 (Analog Devices) - 9
| Fabricante | Analog Devices |
| Descripción | Triple Buck Regulator with 1.2A and Two 600mA Outputs and Individual Programmable References |
| Páginas / Página | 26 / 9 — block DiagraM. Figure 1. Detailed Block Diagram |
| Formato / tamaño de archivo | PDF / 399 Kb |
| Idioma del documento | Inglés |
block DiagraM. Figure 1. Detailed Block Diagram
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LTC3569
block DiagraM
SVIN PVIN1 EN1 ON1 PG1 P-CHANNEL REF1 + DAC1 SW1 EA1 BUCK 1.2A FB1 – NG1 N-CHANNEL OFF PGND1 PGOOD1 PON1 NOFF1 PVIN2 EN2 ON2 PG2 P-CHANNEL REF2 + DAC2 SW2 EA2 BUCK 0.6A FB2 – NG2 N-CHANNEL BG OFF PGND2 PGOOD2 PON2 NOFF2 PVIN3 EN3 ON3 PG3 P-CHANNEL REF3 + DAC3 SW3 EA3 BUCK 0.6A FB3 – NG3 N-CHANNEL CLK RPGOOD ISLOPE1 MODE/SYNC OFF PGND3 OSC ISLOPE2 ISLOPE3 PGOOD3 PGOOD 800mV PGOOD1 R PGOODB T PGOOD2 PGOOD3 RT GND 3569BD
Figure 1. Detailed Block Diagram
3569fe For more information www.linear.com/LTC3569 9 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Typical Application Related Parts
block DiagraM
SVIN PVIN1 EN1 ON1 PG1 P-CHANNEL REF1 + DAC1 SW1 EA1 BUCK 1.2A FB1 – NG1 N-CHANNEL OFF PGND1 PGOOD1 PON1 NOFF1 PVIN2 EN2 ON2 PG2 P-CHANNEL REF2 + DAC2 SW2 EA2 BUCK 0.6A FB2 – NG2 N-CHANNEL BG OFF PGND2 PGOOD2 PON2 NOFF2 PVIN3 EN3 ON3 PG3 P-CHANNEL REF3 + DAC3 SW3 EA3 BUCK 0.6A FB3 – NG3 N-CHANNEL CLK RPGOOD ISLOPE1 MODE/SYNC OFF PGND3 OSC ISLOPE2 ISLOPE3 PGOOD3 PGOOD 800mV PGOOD1 R PGOODB T PGOOD2 PGOOD3 RT GND 3569BD
Figure 1. Detailed Block Diagram
3569fe For more information www.linear.com/LTC3569 9 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Typical Application Related Parts