參數(shù)資料
型號： NCP1729SN35T1
廠商： ON SEMICONDUCTOR
元件分類： 穩(wěn)壓器
英文描述： Switched Capacitor Voltage Inverter
中文描述： SWITCHED CAPACITOR CONVERTER, 54 kHz SWITCHING FREQ-MAX, PDSO6
封裝： SOT-23, TSOP-6
文件頁數(shù)： 4/22頁
文件大小： 165K
代理商： NCP1729SN35T1
NCP1729
http://onsemi.com
4
,
80
60
90
50
70
40
100
1.00
2.0
5.0
V
o
,
6.0
I
out
, OUTPUT CURRENT (mA)
Figure 8. Output Voltage vs. Output Current
Figure 9. Power Conversion Efficiency vs.
Output Current
Figure 10. Output Voltage Ripple and Noise
TIME = 10 s / Div.
Figure 11. Shutdown Supply Current vs.
Ambient Temperature
T
A
, AMBIENT TEMPERATURE (
°
C)
I
S
,
O
N
Figure 12. Supply Voltage vs. Shutdown Input
Voltage Threshold
0.0
50
50
75
25
0
100
25
0.50
1.25
0.75
0.25
1.50
1.75
I
out
, OUTPUT CURRENT (mA)
4.0
3.0
1.0
0
50
20
10
40
30
0
50
20
10
40
30
V
in
= 2.0 V
V
in
= 3.3 V
V
in
= 5.0 V
R
L
= 10 k
SHDN = GND
Figure 14 Test Setup
T
A
= 25
°
C
V
in
= 1.5 V
V
in
= 3.3 V
V
in
= 5.0 V
V
in
= 1.5 V
V
in
= 2.0 V
V
in
= 3.3 V
V
in
= 5.0 V
Figure 14 Test Setup
V
in
= 3.3 V
I
out
= 5.0 mA
T
A
= 25
°
C
Figure 13. Wakeup Time From Shutdown
TIME = 400 s / Div.
W
V
in
= 5.0 V
R
L
= 1.0 k
T
A
= 25
°
C
V
out
= 1.0 V/Div.
SHDN = 5.0V/Div.
Figure 14 Test Setup
T
A
= 25
°
C
V
i
,
0.5
V
th(SHND)
, SHUTDOWN INPUT VOLTAGE THRESHOLD (V)
2.5
2.0
1.5
1.0
3.0
Low State,
Device Shutdown
T
A
= 25
°
C
High State,
Device Operating
5.0
4.5
3.5
4.0
3.0
2.5
1.5
2.0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NCP1729SN35T1G 功能描述:電荷泵 Switched Cap Voltage Inverter w/Shutdown RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
NCP1729SN35T1G 制造商:ON Semiconductor 功能描述:Power Supply IC
NCP1800DM41R2 功能描述:電池管理 4.1V Single Cell RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
NCP1800DM41R2G 功能描述:電池管理 4.1V Single Cell Lithium-Ion Charger RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
NCP1800DM42R2 功能描述:電池管理 4.2V Single Cell RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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