參數(shù)資料
型號： NCP1417
廠商： ON SEMICONDUCTOR
英文描述： 200 mA DC-DC Step-up Converter with Dual Low Battery Protection
中文描述： 200毫安的DC - DC升壓轉(zhuǎn)換器，具有雙低電池保護
文件頁數(shù)： 7/16頁
文件大?。?/td> 128K
代理商： NCP1417
NCP1417
http://onsemi.com
7
R
R
/
p
0
20
40
60
80
100
BATTERY INPUT VOLTAGE, V
BATT
/V
Figure 18. Battery Input Voltage versus
Output Ripple Voltage
1
1.5
2.5
3
V
OUT
= 3.3 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
L = 15 H
100 mA
2
150 mA
O
–3
–2
–1
0
1
3
OUTPUT LOADING CURRENT, I
LOAD
/mA
Figure 16. Output Voltage Change versus
Load Current
1
10
100
1000
L = 15 H
V
OUT
= 3.3 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
2
3 V
1.8 V
2.2 V
N
B
/
μ
A
0
4
8
12
16
20
INPUT VOLTAGE AT OUT PIN, V
OUT
/V
0
1
2
6
R
R
/
p
0
20
40
60
80
100
BATTERY INPUT VOLTAGE, V
BATT
/V
Figure 17. Battery Input Voltage versus
Output Ripple Voltage
1
1.5
2.5
3
O
–3
–2
–1
0
1
3
OUTPUT LOADING CURRENT, I
LOAD
/mA
Figure 15. Output Voltage Change
versus Load Current
1
10
100
1000
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
μ
F
C
OUT
= 33
μ
F
V
OUT
= 3.3 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
L = 22 H
100 mA
2
3 V
1.8 V
2.2 V
2
150 mA
3
4
5
(V
IN
= 2.2 V, V
OUT
= 3.3 V, I
LOAD
= 100 mA; L = 22
μ
H,
C
OUT
= 33
μ
F)
Upper Trace: Output Voltage Waveform, 1.0 V/Division
Lower Trace: Shutdown Pin Waveform, 1.0 V/Division
相關(guān)PDF資料
PDF描述
NCP1417DMR2 200 mA DC-DC Step-up Converter with Dual Low Battery Protection
NCP1421DMR2(中文) 600 mA Sync-Rect PFM Step-Up DC-DC Converter with True-Cutoff and Ring-Killer(帶真切斷（true-cutoff）和振蕩消除（ring-killer）的600mA同步整流PFM步升DC-DC 轉(zhuǎn)換器)
NCP1421DMR2 600 mA Sync-Rect PFM Step-Up DC-DC Converter Step-Up DC-DC Converter with True-Cutoff and Ring-Killer
NCP1421DMR2G 600 mA Sync-Rect PFM Step-Up DC-DC Converter Step-Up DC-DC Converter with True-Cutoff and Ring-Killer
NCP1421 600 mA Sync-Rect PFM Step-Up DC-DC Converter with True-Cutoff and Ring-Killer(帶真切斷（true-cutoff）和振蕩消除（ring-killer）的600mA同步整流PFM步升DC-DC 轉(zhuǎn)換器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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 安裝風格:SMD/SMT
NCP1421DMR2G 功能描述:DC/DC 開關(guān)控制器 600mA PFM Boost w/Ring Killer RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK
NCP1421EVB 功能描述:電源管理IC開發(fā)工具 ANA NCP1421 EVAL BRD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
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