MPS美国芯源 同步降压芯片MP2119 MP2120 MP2121 MP28115 MP28117 MP28128 MP38115参数
供应美国芯源MPS全新原装同步降压芯片MP2119 MP2120 MP2121 MP28115 MP28117 MP28128 MP38115参数说明如下 （最大工作输入电压 1.1V≤Vin≤6V）：
|
Part No. |
Package |
VIN
(Min) (V) |
VIN (Max) (V) |
Load
Current (A) |
Lsw Limit(Typ)
(A) |
IQ(Typ)
(Ma) |
Feedback
Voltage
(V) |
Switching Frequency (kHz) |
Soft Start |
Ext
Sync |
Notes |
|
MP2119 |
QFN10 |
2.7 |
5.5 |
2.0 |
3.5 |
0.75 |
0.8 |
1500 |
Internal |
√ |
|
|
MP2120 |
QFN10 |
2.7 |
5.5 |
2.5 |
4.5 |
0.75 |
0.8 |
1500 |
Internal |
√ |
Power Good Output |
|
MP2121 |
QFN10 |
2.7 |
6.0 |
3.0 |
4.5 |
0.75 |
0.8 |
1500 |
Internal |
√ |
Power Good Output |
|
MP28115 |
QFN10 |
2.7 |
6.0 |
4.0 |
6.5 |
0.75 |
0.8 |
1500 |
Internal |
√ |
Power Good Output |
|
MP28117 |
QFN10 |
2.5 |
6.0 |
0.8(2x） |
1.3 |
0.4 |
0.6 |
1240 |
Internal |
|
Dual Output |
|
MP28128 |
QFN10 |
2.7 |
6.0 |
2.5 |
4.5 |
0.75 |
0.8 |
1500 |
Internal |
√ |
Power Good Output |
|
MP38115 |
QFN10 |
1.1 |
5.5 |
4.0 |
6.5 |
0.75 |
0.8 |
1500 |
Internal |
√ |
Power Good Output |
