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參數(shù)資料
| 型號(hào)： | NCP1411D |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | DC/DC變換器 |
| 英文描述： | Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector and Ring-Killer |
| 中文描述： | 同步整流PFM型升壓型DC - DC轉(zhuǎn)換器與低電池檢測(cè)和Ring - Killer |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 133K |
| 代理商： | NCP1411D |
NCP1411
http://onsemi.com
7
Figure 15. Output Voltage Change versus Load
Current
1
10
1000
100
3.0
3.0
1.0
O
I
LOAD
, OUTPUT LOADING CURRENT (mA)
2.0
1.0
2.0
Figure 16. Output Voltage Change versus Load
Current
Figure 17. Battery Input Voltage versus Output
Ripple Voltage
Figure 18. Battery Input Voltage versus Output
Ripple Voltage
Figure 19. No Load Operating Current versus
Input Voltage at OUT Pin
Figure 20. Startup Transient Response
L = 22 H
V
OUT
= 3.3 V
C
IN
= 10 F
C
OUT
= 33 F
V
IN
= 1.8 V
1
1.5
3
2
200
V
R
,
p
)
V
BATT
, BATTERY INPUT VOLTAGE (V)
V
OUT
= 3.3 V
C
IN
= 10 F
C
OUT
= 33 F
L = 22 H
100 mA
0
80
40
120
160
0
2
3
20
I
B
,
V
OUT
, INPUT VOLTAGE AT OUT PIN (V)
0
8
4
12
16
1
5
6
4
7
2.5
200 mA
1
1.5
3
2
200
V
R
,
p
)
V
BATT
, BATTERY INPUT VOLTAGE (V)
V
OUT
= 3.3 V
C
IN
= 10 F
C
OUT
= 33 F
L = 15 H
100 mA
0
80
40
120
160
2.5
200 mA
0
3 V
2.2 V
1
10
1000
100
3.0
3.0
1.0
O
I
LOAD
, OUTPUT LOADING CURRENT (mA)
2.0
1.0
2.0
L = 15 H
V
OUT
= 3.3 V
C
IN
= 10 F
C
OUT
= 33 F
0
3 V
2.2 V
(V
IN
= 2.2 V, V
OUT
= 3.3 V, I
LOAD
= 100 mA; L = 22 H,
C
OUT
= 33 F)
Upper Trace: Output Voltage Waveform, 2.0 V/Division
Lower Trace: Shutdown Pin Waveform, 1.0 V/Division
V
IN
= 1.8 V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NCP1411DMR2G | Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector and Ring-Killer |
| NCP1411 | Sync-Rect PFM Step-Up DC-DC Converter(帶有同步整流器的PFM升壓DC-DC轉(zhuǎn)換器) |
| NCP1417DMR2(中文) | 200 mA DC-DC Step-up Converter with Dual Low Battery Protection(帶雙路低電池保護(hù)的200mA步升DC-DC轉(zhuǎn)換器) |
| NCP1417 | 200 mA DC-DC Step-up Converter with Dual Low Battery Protection |
| NCP1417DMR2 | 200 mA DC-DC Step-up Converter with Dual Low Battery Protection |
相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| NCP1411DMR2 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 250mA Monolithic 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 |
| NCP1411DMR2G | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 250mA Monolithic High Frequency Boost 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 |
| NCP1417DMR2 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 200mA DC/DC Boost 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 |
| NCP1417-SKT | 制造商:ON Semiconductor 功能描述:Sample Kit, Including 2 NCP1417DM2 and 1 Development Resource CD-ROM 制造商:P&S 功能描述:Sample Kit, Including 2 NCP1417DM2 and 1 Development Resource CD-ROM |
| NCP1421DMR2 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 600mA PFM Boost 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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