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參數(shù)資料
| 型號(hào)： | ADP3610ARU |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.45V) 8-TSSOP |
| 中文描述： | SWITCHED CAPACITOR CONVERTER, 650 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | TSSOP-16 |
| 文件頁數(shù)： | 8/10頁 |
| 文件大?。?/td> | 200K |
| 代理商： | ADP3610ARU |
REV. A
ADP3610
–8–
LOAD CURRENT – mA
V
IN
= 3 V
6.0
00
O
4.5
3.0
1.5
100
200
300
400
6 – 5.62
0.32
SLOPE = R
TOTAL
=
= 1.18
V
(5.62, 320 mA)
Figure 21. Load Regulation
Unregulated Voltage Doubler
Figure 20 shows a typical application for the ADP3610 in un-
regulated voltage doubling mode. The inherent limit on the
output voltage for a voltage doubler is two times the input volt-
age. However, due to the losses in the switches and ESR of
capacitors, this scaling factor is somewhat reduced. Figure 21
shows the magnitude of unregulated output voltage as the load
current is increased from 0 mA to 320 mA. This gives a measure
of the equivalent resistance R
TOTAL
. R
TOTAL
is comprised of
internal switch resistance and ESR of the capacitors.
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
V
IN
SD
CM1
GND
GND
GND
CM2
V
IN
V
IN
V
IN
CP1
GND
V
OUT
V
OUT
CP2
V
IN
ADP3610
C
IN1
1
m
F
INPUT
V
IN
= 3.3V
OUTPUT
V
= 6.2V
@320mA
C
IN2
1
m
F
CP1
2.2
m
F
C
O
1
m
F
CP2
2.2
m
F
Figure 20. Unregulated Voltage Doubler
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|---|---|
| ADP3610 | 320 mA Switched Capacitor Voltage Doubler(320 mA 開關(guān)電容倍壓器) |
| ADP3801AR | Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.50V) 8-SM8 -40 to 110 |
| ADP3802AR | Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.50V) 8-SM8 -40 to 110 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP3610ARU-REEL | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| ADP3610ARU-REEL7 | 制造商:Rochester Electronics LLC 功能描述:320MA REGULATED STEP-UP CHARGE PUMP CONV - Tape and Reel 制造商:Analog Devices 功能描述:320 mA Switched Capacitor Voltage Doubler 制造商:Analog Devices Inc. 功能描述:320 mA Switched Capacitor Voltage Doubler |
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| ADP3611JRMZ-REEL | 功能描述:功率驅(qū)動(dòng)器IC DUAL HI VLTGE MOSFET RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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