Datasheet LT1681 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | Dual Transistor Synchronous Forward Controller |
| 页数 / 页 | 20 / 9 — BLOCK DIAGRA |
| 文件格式/大小 | PDF / 281 Kb |
| 文件语言 | 英语 |
BLOCK DIAGRA
该数据表的模型线
文件文字版本
LT1681
W BLOCK DIAGRA
BSTV TG BSTREF BG SG PWRGND BLKSENS SS 20 19 18 16 13 15 17 8 µA 225mV 10 1681 BD – + Q S R REF NOL LOGIC 5V SQ R – + + – + – T Q S – + 1.25V ×2 f = PHASE DETECT ×12 – + 350mV I LIM ×4 – ERROR AMP + 1.25V 8V) 1.25V UVL (< REFERENCE GENERATOR + – 1.25V 6 7 10 11 12 9 14 1 3 5 2 4 CV FB CC V V REF FSET SYNC I MAX SENSE SHDN 5V OVLO SGND THERM 1681f 9
W BLOCK DIAGRA
BSTV TG BSTREF BG SG PWRGND BLKSENS SS 20 19 18 16 13 15 17 8 µA 225mV 10 1681 BD – + Q S R REF NOL LOGIC 5V SQ R – + + – + – T Q S – + 1.25V ×2 f = PHASE DETECT ×12 – + 350mV I LIM ×4 – ERROR AMP + 1.25V 8V) 1.25V UVL (< REFERENCE GENERATOR + – 1.25V 6 7 10 11 12 9 14 1 3 5 2 4 CV FB CC V V REF FSET SYNC I MAX SENSE SHDN 5V OVLO SGND THERM 1681f 9