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參數(shù)資料
| 型號： | NCP1501 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Dual Mode PWM/Linear Buck Converter(雙模PWM/線性降壓轉(zhuǎn)換器) |
| 中文描述： | 雙模式PWM /線性降壓轉(zhuǎn)換器（雙模的PWM /線性降壓轉(zhuǎn)換器） |
| 文件頁數(shù)： | 12/14頁 |
| 文件大?。?/td> | 161K |
| 代理商： | NCP1501 |
NCP1501
http://onsemi.com
12
SYNC
V
out
LX
SYNC
V
out
LX
V
out
V
in
V
out
V
in
V
out
I
out
V
out
I
out
V
in
= 3.6 V
V
out
= 1.8 V
I
out
= 10 mA
V
in
= 3.6 V
V
out
= 1.8 V
I
out
= 10 mA
Figure 24. Transition from LDO to PWM Mode
Figure 25. Transition from PWM to LDO Mode
Figure 26. Line Transient from 3.0 to 3.6 V
Figure 27. Line Transient from 3.6 to 3.0 V
Figure 28. Load Transient from 10 to 100 mA
Figure 29. Load Transient from 100 to 10 mA
V
out
= 1.8 V
I
out
= 10 mA
Freq = 600 kHz
V
out
= 1.8 V
I
out
= 10 mA
Freq = 600 kHz
V
in
= 3.6 V
V
out
= 1.8 V
I
out
= 10 mA
Freq = 600 kHz
V
in
= 3.6 V
V
out
= 1.8 V
I
out
= 10 mA
Freq = 600 kHz
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NCP1501DMR2G | Dual Mode PWM/Linear Buck Converter |
| NCP1508 | Up to 500 mA, 1 MHz, High Efficiency Synchronous Step−Down DC−DC Converter in DFN Package |
| NCP1508MNR2 | Up to 500 mA, 1 MHz, High Efficiency Synchronous Step−Down DC−DC Converter in DFN Package |
| NCP1508MNR2G | Up to 500 mA, 1 MHz, High Efficiency Synchronous Step−Down DC−DC Converter in DFN Package |
| NCP1511 | Up to 500 mA, High Efficiency Synchronous Step-Down DC-DC Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCP1501DMR2 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Dual Mode Buck w/LDO RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCP1501DMR2G | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Dual Mode Buck w/LDO RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCP1508MNR2 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 High Efficiency Buck RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCP1508MNR2G | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 High Efficiency Buck Synchronous DC/DC RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| NCP1509MNR2 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 High Efficiency Buck RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
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