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參數資料
| 型號： | NCP1400ASN30T1 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩壓器 |
| 英文描述： | 100 mA, Fixed Frequency PWM Step-Up Micropower Switching Regulator(微功率固定頻率脈寬調制升壓直流-直流交換器) |
| 中文描述： | 0.4 A SWITCHING REGULATOR, 216 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封裝： | TSOT-23, 5 PIN |
| 文件頁數： | 8/16頁 |
| 文件大小： | 133K |
| 代理商： | NCP1400ASN30T1 |
NCP1400A
http://onsemi.com
8
0
20
25
15
10
5.0
30
80
60
40
20
0
1.6
0.6
0
1.6
1.4
1.2
1.0
0.8
0.6
0
80
60
40
20
0
80.0
60.0
40.0
20.0
0
1.6
1.4
1.2
1.0
I
O
, OUTPUT CURRENT (mA)
V
s
/
h
,
0.8
0.6
0.4
0.2
0
I
O
, OUTPUT CURRENT (mA)
Figure 26. NCP1400ASN19T1 Operation
Startup/Hold Voltage vs. Output Current
Figure 27. NCP1400ASN30T1 Operation
Startup/Hold Voltage vs. Output Current
Figure 28. NCP1400ASN50T1 Operation
Startup/Hold Voltage vs. Output Current
I
O
, OUTPUT CURRENT (mA)
Figure 29. NCP1400ASN19T1 Ripple Voltage
vs. Output Current
I
O
, OUTPUT CURRENT (mA)
V
r
,
V
s
/
h
,
Figure 30. NCP1400ASN30T1 Ripple Voltage
vs. Output Current
I
O
, OUTPUT CURRENT (mA)
Figure 31. NCP1400ASN50T1 Ripple Voltage
vs. Output Current
I
O
, OUTPUT CURRENT (mA)
0
20
15
10
25
5.0
30
0
15
30
0
60
40
100
20
0
60
100
20
0
80
60
40
100
20
80
0.4
0.2
1.4
1.0
1.2
0.8
0.4
0.2
5.0
10
20
25
40
80
V
s
/
h
,
NCP1400ASN19T1
L = 22
μ
H
C
OUT
= 68
μ
F
T
A
= 25
°
C
NCP1400ASN30T1
L = 22
μ
H
C
OUT
= 68
μ
F
T
A
= 25
°
C
NCP1400ASN19T1
L = 22
μ
H
C
OUT
= 68
μ
F
T
A
= 25
°
C
NCP1400ASN50T1
L = 22
μ
H
C
OUT
= 68
μ
F
T
A
= 25
°
C
NCP1400ASN30T1
L = 22
μ
H
C
OUT
= 68
μ
F
T
A
= 25
°
C
NCP1400ASN50T1
L = 22
μ
H
C
OUT
= 68
μ
F
T
A
= 25
°
C
V
start
V
in
= 0.9 V
V
in
= 1.2 V
V
hold
V
start
V
hold
V
start
V
hold
V
in
= 1.5 V
V
in
= 0.9 V
V
in
= 3.0 V
V
in
= 1.5 V
V
in
= 2.0 V
V
in
= 0.9 V
V
in
= 1.5 V
V
in
= 1.5 V
V
in
= 2.0 V
V
r
,
V
r
,
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| NCP1400ASN33T1 | 100 mA, Fixed Frequency PWM Step-Up Micropower Switching Regulator(微功率固定頻率脈寬調制升壓直流-直流交換器) |
| NCP1400ASN50T1 | 100 mA, Fixed Frequency PWM Step-Up Micropower Switching Regulator(微功率固定頻率脈寬調制升壓直流-直流交換器) |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| NCP1400ASN30T1G | 功能描述:直流/直流開關轉換器 3.0V 100mA Boost PWM Fixed Frequency RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| NCP1400ASN33T1 | 功能描述:直流/直流開關轉換器 3.3V 100mA Boost PWM RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| NCP1400ASN33T1G | 功能描述:直流/直流開關轉換器 3.3V 100mA Boost PWM Fixed Frequency RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| NCP1400ASN33T1G | 制造商:ON Semiconductor 功能描述:DC/DC Converter IC |
| NCP1400ASN38T1 | 功能描述:直流/直流開關轉換器 3.8V 100mA Boost PWM RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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