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参数资料
| 型号： | ADP3610 |
| 厂商： | Analog Devices, Inc. |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 320 mA Switched Capacitor Voltage Doubler(320 mA 开关电容倍压器) |
| 中文描述： | 三二〇毫安开关电容电压倍增器（三二〇毫安开关电容倍压器） |
| 文件页数： | 8/11页 |
| 文件大小： | 218K |
| 代理商： | ADP3610 |
REV. 0
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP36100001RUR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP3610ARU | 制造商:AD 制造商全称:Analog Devices 功能描述:320 mA Switched Capacitor Voltage Doubler |
| 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 |
| ADP3611 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Dual Bootstrapped, High Voltage MOSFET Driver with Output Disable |
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