- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄361092 > NCP1729SN35T1G (ON SEMICONDUCTOR) Switched Capacitor Voltage Inverter PDF資料下載
參數(shù)資料
| 型號： | NCP1729SN35T1G |
| 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： | LEAD FREE, SOT-23, TSOP-6 |
| 文件頁數(shù)： | 9/22頁 |
| 文件大小： | 165K |
| 代理商： | NCP1729SN35T1G |
NCP1729
http://onsemi.com
9
+
6
4
2
3
1
OSC
Capacitors = 3.3 F
+
+
V
in
5
+
+
V
out
Figure 22. Negative Output Voltage Doubler
A single device can be used to construct a negative voltage doubler. The output voltage is approximately equal to 2.0 V
in
minus the forward voltage drop of each external diode. The performance characteristics for the above converter are shown
below. Note that curves A and C show the circuit performance with economical 1N4148 diodes, while curves B and D are with
lower loss MBRA120E Schottky diodes.
0
0
2.0
20
10
4.0
6.0
10.0
30
40
I
out
, OUTPUT CURRENT (mA)
Figure 23. Doubler Load Regulation,
Output Voltage vs. Output Current
V
o
,
8.0
A
B
T
A
= 25
°
C
C
D
A
3.0
1N4148
B
3.0
MBRA120E
Curve
V
in
(V)
All Diodes
118
107
R
out
( )
C
5.0
1N4148
D
5.0
MBRA120E
91
85
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NCP21WB473 | for Surface Mounting Application |
| NCP03WB473 | for Surface Mounting Application |
| NCP03WF104 | for Surface Mounting Application |
| NCP03WF333 | for Surface Mounting Application |
| NCP03YS470 | for Surface Mounting Application |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| NCP1800DM42R2G | 功能描述:電池管理 4.2V 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。