Datasheet LT1425 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Isolated Flyback Switching Regulators |
| 页数 / 页 | 20 / 6 — BLOCK DIAGRAM. FLYBACK ERROR A PLIFIER DIAGRA |
| 文件格式/大小 | PDF / 302 Kb |
| 文件语言 | 英语 |
BLOCK DIAGRAM. FLYBACK ERROR A PLIFIER DIAGRA
该数据表的模型线
文件文字版本
LT1425
W BLOCK DIAGRAM
VIN RFB RREF 2.6V SHDN REGULATOR VSW FLYBACK ERROR AMPLIFIER 285kHz SYNC LOGIC DRIVER OSCILLATOR RCCOMP LOAD ROC0MP COMP COMPENSATION SGND VC + CURRENT R AMPLIFIER SENSE GND IS OMITTED FOR CLARITY – PGND 1425 BD
W W FLYBACK ERROR A PLIFIER DIAGRA
D1 VIN T1 + • + ISOLATED C1 V V OUT SW • – VIN RFB Q4 IM IFXD D2 RFB VC Q1 ENABLE Q2 Q3 V C BG EXT RREF I IM RREF 1425 EA 6
W BLOCK DIAGRAM
VIN RFB RREF 2.6V SHDN REGULATOR VSW FLYBACK ERROR AMPLIFIER 285kHz SYNC LOGIC DRIVER OSCILLATOR RCCOMP LOAD ROC0MP COMP COMPENSATION SGND VC + CURRENT R AMPLIFIER SENSE GND IS OMITTED FOR CLARITY – PGND 1425 BD
W W FLYBACK ERROR A PLIFIER DIAGRA
D1 VIN T1 + • + ISOLATED C1 V V OUT SW • – VIN RFB Q4 IM IFXD D2 RFB VC Q1 ENABLE Q2 Q3 V C BG EXT RREF I IM RREF 1425 EA 6