Datasheet MIC4680 (Microchip) - 6
| 制造商 | Microchip |
| 描述 | 1A 200kHz SuperSwitcher Buck Regulator |
| 页数 / 页 | 15 / 6 — Micrel, Inc. MIC4680 Safe. Operating Area 1.5 Minimum. Current Limit 1.4. … |
| 修订版 | 11-05-2015 |
| 文件格式/大小 | PDF / 906 Kb |
| 文件语言 | 英语 |
Micrel, Inc. MIC4680 Safe. Operating Area 1.5 Minimum. Current Limit 1.4. 1.3. 1.2 Note OUTPUT CURRENT (A) 1.1. 1.0. 0.9. 0.8. 0.7. 0.6
该数据表的模型线
文件文字版本
Micrel, Inc. MIC4680 Safe
Operating Area 1.5 Minimum
Current Limit 1.4
1.3
1.2 Note OUTPUT CURRENT (A) 1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
VOUT = 5V
TA = 60°C
Demonstration
board layout 0.3
0.2
0.1
0 0 5 10 15
20
25
INPUT VOLTAGE (V) 30 35 Functional Characteristics Frequency Foldback
The MIC4680 folds the switching frequency back during a
hard short-circuit condition to reduce the energy per cycle
and protect the device. March 2008 6 M9999-032808
Operating Area 1.5 Minimum
Current Limit 1.4
1.3
1.2 Note OUTPUT CURRENT (A) 1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
VOUT = 5V
TA = 60°C
Demonstration
board layout 0.3
0.2
0.1
0 0 5 10 15
20
25
INPUT VOLTAGE (V) 30 35 Functional Characteristics Frequency Foldback
The MIC4680 folds the switching frequency back during a
hard short-circuit condition to reduce the energy per cycle
and protect the device. March 2008 6 M9999-032808