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參數資料
| 型號： | ADM660 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | CMOS Switched-Capacitor Voltage Converters |
| 中文描述： | CMOS開關電容電壓轉換器 |
| 文件頁數： | 4/8頁 |
| 文件大小： | 111K |
| 代理商： | ADM660 |
–4–
SUPPLY VOLTAGE – Volts
3
0
1.5
7.5
S
3.5
5.5
2.5
2
1.5
1
0.5
VOLTAGE DOUBLER
LV = OUT
LV = GND
LV = OPEN
Figure 1. Power Supply Current vs. Voltage
LOAD CURRENT – mA
–3
–4.2
–5
–3.8
–4.6
–3.4
0
100
O
20
40
60
80
100
40
0
60
20
80
E
EFFICIENCY
V
OUT
Figure 2. Output Voltage and Efficiency vs. Load Current
LOAD CURRENT – mA
1.6
0
0.8
0.4
1.2
0
100
20
O
F
40
60
80
V+ = +2.5V
V+ = +1.5V
V+ = +3.5V
V+ = +5.5V
V+ = +4.5V
Figure 3. Output Voltage Drop vs. Load Current
ADM660/ADM8660–Typical Performance Characteristics
CHARGE-PUMP FREQUENCY – Hz
100
90
301k
1M
10k
100k
70
60
50
40
80
P
IL = 10mA
IL = 1mA
IL = 50mA
IL = 80mA
Figure 4. Efficiency vs. Charge-Pump Frequency
CHARGE-PUMP FREQUENCY – kHz
3.5
3
0
1
1000
10
S
100
2
1.5
1
0.5
2.5
LV = GND
VOLTAGE DOUBLER
LV = GND
VOLTAGE INVERTER
Figure 5. Power Supply Current vs. Charge-Pump
Frequency
LOAD CURRENT – mA
120
E
100
0
0
100
20
40
60
80
80
60
40
20
V+ = +5.5V
V+ = +4.5V
V+ = +6.5V
V+ = +1.5V
V+ = +2.5V
V+ = +3.5V
Figure 6. Power Efficiency vs. Load Current
REV. A
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| ADM660AN | CMOS Switched-Capacitor Voltage Converters |
| ADM8660AN | CMOS Switched-Capacitor Voltage Converters |
| ADM660AR | CMOS Switched-Capacitor Voltage Converters |
| ADM8660AR | CMOS Switched-Capacitor Voltage Converters |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM660,8660_02 | 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS Switched-Capacitor Voltage Converters |
| ADM660AN | 制造商:Analog Devices 功能描述:Charge Pump INV/STPUP -1.5V to -7V/5V to 14V 100mA 8-Pin PDIP 制造商:Rochester Electronics LLC 功能描述:CHARGE PUMPED INVERTER I.C. - Bulk 制造商:Analog Devices 功能描述:IC CONVERTER VOLTAGE 制造商:Analog Devices Inc. 功能描述:CMOS Switched-Capacitor Voltage Converters |
| ADM660ANZ | 功能描述:IC REG MULTI CONFIG ADJ .1A 8DIP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - DC DC 開關穩壓器 系列:- 標準包裝:250 系列:- 類型:降壓（降壓） 輸出類型:固定 輸出數:1 輸出電壓:1.2V 輸入電壓:2.05 V ~ 6 V PWM 型:電壓模式 頻率 - 開關:2MHz 電流 - 輸出:500mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-UFDFN 包裝:帶卷 (TR) 供應商設備封裝:6-SON（1.45x1） 產品目錄頁面:1032 (CN2011-ZH PDF) 其它名稱:296-25628-2 |
| ADM660AR | 制造商:Analog Devices 功能描述:IC CONVERTER VOLTAGE 制造商:Analog Devices 功能描述:Switched-Capacitor Voltage Converters 制造商:Analog Devices 功能描述:CMOS Switched-Capacitor Voltage Converters |
| ADM660AR-REEL | 制造商:Rochester Electronics LLC 功能描述:CHARGE PUMPED INVERTER I.C. - Tape and Reel 制造商:Analog Devices 功能描述:IC,DC/DC CONVERTER,CMOS,SOP,8PIN |
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