Datasheet NCP1421 (ON Semiconductor) - 2
| 制造商 | ON Semiconductor |
| 描述 | Boost Converter - Sync-Rect, PFM, DC-DC, True-Cutoff, Ring-Killer 600 mA |
| 页数 / 页 | 14 / 2 — NCP1421. Figure 1. Detailed Block Diagram. http://onsemi.com |
| 修订版 | 7 |
| 文件格式/大小 | PDF / 273 Kb |
| 文件语言 | 英语 |
NCP1421. Figure 1. Detailed Block Diagram. http://onsemi.com
该数据表的模型线
NCP1421
文件文字版本
NCP1421
VBAT BAT M3 5 ZLC + LX - 0.5 V Chip + V 7 DD V Enable OUT 20 mV TRUE CUTOFF OUT CONTROL LOGIC CONTROL 8 M2 _ZCUR _TSDON VDD SENSEFETt _MSON _MAINSW2ON M1 GND 6 _CEN GND FB + 1 _PFM VDD - PFM _MAINSWOFD _SYNSW2ON REF GND Voltage _SYNSWOFD 4 Reference _VREFOK _ILIM + R - SENSE + LBO 3 1.20 V + GND LBI/EN 2 - GND
Figure 1. Detailed Block Diagram http://onsemi.com 2
VBAT BAT M3 5 ZLC + LX - 0.5 V Chip + V 7 DD V Enable OUT 20 mV TRUE CUTOFF OUT CONTROL LOGIC CONTROL 8 M2 _ZCUR _TSDON VDD SENSEFETt _MSON _MAINSW2ON M1 GND 6 _CEN GND FB + 1 _PFM VDD - PFM _MAINSWOFD _SYNSW2ON REF GND Voltage _SYNSWOFD 4 Reference _VREFOK _ILIM + R - SENSE + LBO 3 1.20 V + GND LBI/EN 2 - GND
Figure 1. Detailed Block Diagram http://onsemi.com 2