- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358937 > LPO4812 (ON SEMICONDUCTOR) Up to 500 mA, High Efficiency Synchronous Step-Down DC-DC Converter PDF資料下載
參數(shù)資料
| 型號： | LPO4812 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | DC/DC變換器 |
| 英文描述： | Up to 500 mA, High Efficiency Synchronous Step-Down DC-DC Converter |
| 中文描述： | 多達500個，高效率同步降壓毫安型DC - DC轉換器 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 162K |
| 代理商： | LPO4812 |
NCP1511
http://onsemi.com
9
Figure 22. Line Transient Response for PWM
Figure 23. Line Transient Response for PM
200 s/div
V
out
AC Coupled
10 mV/div
V
in
1 V/div
V
out
= 1.89 V
I
out
= 300 mA
PWM
3.0 V
3.6 V
200 s/div
V
out
AC Coupled
10 mV/div
V
in
1 V/div
V
out
= 1.89 V
I
out
= 30 mA
PM
3.0 V
3.6 V
Figure 24. Load Transient Response
Figure 25. Output Voltage Transition from
1.5 V to 1.89 V
Figure 26. Transition between PWM and PM
50 s/div
V
out
AC Coupled
20 mV/div
V
in
1 V/div
V
in
= 3.6 V
V
out
= 1.89 V
PWM
300 mA
10 mA
200 s/div
V
out
100 mV/div
CB1
2 V/div
CB0=1
V
in
= 3.6 V
I
out
= 300 mA
PWM
1.89 V
1.5 V
200 s/div
V
out
AC Coupled
10 mV/div
SYNC
V
in
= 3.6 V
V
out
= 1.5 V
I
out
= 30 mA
PWM
PM
2.0 V
0
PM
相關PDF資料 |
PDF描述 |
|---|---|
| LPP380-LN | Plane 3 mm (T1) LED, Non Diffused |
| LPP380-M | HDR 12 POS RTANG SMT |
| LPP380-MP | Plane 3 mm (T1) LED, Non Diffused |
| LPP380-N | Plane 3 mm (T1) LED, Non Diffused |
| LPPT670-HO | Multi TOPLED |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LPO4812-102 | 制造商:Coilcraft Inc 功能描述:Power inductor, 10/20% tol, SMT, RoHS |
| LPO4812-102ML | 制造商:Coilcraft Inc 功能描述:Power inductor, 10/20% tol, SMT, RoHS |
| LPO4812-102MLB | 制造商:Coilcraft Inc 功能描述:Power inductor, 10/20% tol, SMT, RoHS |
| LPO4812-102MLC | 制造商:Coilcraft Inc 功能描述:Power inductor, 10/20% tol, SMT, RoHS |
| LPO4812-103 | 制造商:Coilcraft Inc 功能描述:Power inductor, 10/20% tol, SMT, RoHS |
發(fā)布緊急采購，3分鐘左右您將得到回復。