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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： | 9/11页 |
| 文件大小： | 218K |
| 代理商： | ADP3610 |
REV. 0
ADP3610
–9–
TFT LCD System Design
The ADP3610 is very useful for applications like notebook LCD
displays which require a low profile solution. Figure 22 shows a
typical LCD display application. A TFT LCD display requires
+5 V main voltage and +17 V and –5 V auxiliary voltages. The
ADP3610 doubles the input voltage, which is then fed through a
discrete linear regulator to generate +5 V. The main voltage is
also fed to the ADP3605, which inverts the input voltage to
generate –5 V. The CP+ node of the ADP3605 pump capacitor
is fed to a diode-capacitor ladder network to quadruple the main
voltage, i.e., 4
×
V
MAIN
– 6
×
V
DIODE
≈
17 V.
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
1
m
F
V
IN
= 3.0V TO 3.6V
1
m
F
CP1
2.2
m
F
1
m
F
CP2
2.2
m
F
2.2
m
F
2.2
m
F
1
m
F
1
m
F
1
m
F
1
m
F
0.1
m
F
1
m
F
25.5k
V
24.9k
V
1k
V
470
V
V
MAIN
= 5V @
150mA
V
= 17V @
3mA
CP+
GND
V
IN
V
OUT
SD
NC
V
SNS
CP–
2.2
m
F
1
m
F
V
GL
= –5V @
30mA
NC = NO CONNECT
Figure 22. LCD Display Application
ADP3605
2.2
m
F
TL431
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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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