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参数资料
| 型号： | ICL7660ESA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/13页 |
| 文件大小： | 0K |
| 描述： | IC REG MULTI CONFIG 20MA 8SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 类型： | 切换式电容器（充电泵），分配器，倍增器，反相 |
| 输出数： | 1 |
| 输入电压： | 1.5 V ~ 10 V |
| 频率 - 开关： | 10kHz |
| 电流 - 输出： | 20mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 包装： | 管件 |
| 供应商设备封装： | 8-SOIC |
| 产品目录页面： | 1422 (CN2011-ZH PDF) |
MAX1044/ICL7660
Switched-Capacitor Voltage Converters
__________________________________________Typical Operating Characteristics
(V+ = 5V; C BYPASS = 0.1μF; C1 = C2 = 10μF; LV = open; OSC = open; T A = +25°C; unless otherwise noted.)
OUTPUT VOLTAGE and OUTPUT RIPPLE
vs. LOAD CURRENT
OUTPUT VOLTAGE and OUTPUT RIPPLE
vs. LOAD CURRENT
OUTPUT VOLTAGE and OUTPUT RIPPLE
vs. LOAD CURRENT
V+ = 5V
-2.0
-1.5
-1.0
-0.5
A: MAX1044 with
BOOST = V+
B: ICL7660
C: MAX1044 with
BOOST = OPEN
B
C
OUTPUT
VOLTAGE
V+ = 2V
LV = GND
400
350
300
250
200
150
100
-5.0
-4.5
-4.0
-3.5
-3.0
-2.5
-2.0
-1.5
-1.0
OUTPUT VOLTAGE
A
A: MAX1044 with B
BOOST = V+
B: ICL7660
C: MAX1044 with
BOOST = OPEN
C
LV = OPEN
B
C
800
720
640
560
480
400
320
240
160
-10
-9
-8
-7
-6
-5
-4
-3
-2
OUTPUT
VOLTAGE
A: MAX1044 with
BOOST = V+
B: ICL7660
C: MAX1044 with
BOOST = OPEN
OUTPUT C
RIPPLE
B
A
B
C
V+ = 10V
LV = OPEN
700
630
560
490
420
350
280
210
140
0
A
OUTPUT RIPPLE
50
0
-0.5
0
A
OUTPUT RIPPLE
80
0
-1
0
A
70
0
0
1
2
3
4
5
6
7
8
9
10
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
40
LOAD CURRENT (mA)
EFFICIENCY and SUPPLY CURRENT
vs. LOAD CURRENT
LOAD CURRENT (mA)
EFFICIENCY and SUPPLY CURRENT
vs. LOAD CURRENT
LOAD CURRENT (mA)
EFFICIENCY and SUPPLY CURRENT
vs. LOAD CURRENT
100
90
80
EFFICIENCY
10
9
8
100
90
80
EFFICIENCY
A
B
50
45
40
100
90
80
B, C
A
EFFICIENCY
50
45
40
70
60
50
7
6
5
70
60
50
A: MAX1044 with
BOOST = V+
B: ICL7660
C: MAX1044 with
BOOST = OPEN
C
35
30
25
70
60
50
A: MAX1044 with
BOOST = V+
B: ICL7660
C: MAX1044 with
BOOST = OPEN
35
30
25
40
SUPPLY CURRENT
4
40
SUPPLY CURRENT
20
40
SUPPLY CURRENT
20
30
3
30
15
30
15
20
10
V+ = 2V
LV = GND
2
1
20
10
V+ = 5V
LV = OPEN
10
5
20
10
V+ = 10V
LV = OPEN
10
5
0
0
0
0
0
0
0
1
2
3
4
5
6
7
8
9 10
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
40
100
LOAD CURRENT (mA)
EFFICIENCY
vs. OSCILLATOR FREQUENCY
100,000
LOAD CURRENT (mA)
OSCILLATOR FREQUENCY
vs. EXTERNAL CAPACITANCE
100,000
LOAD CURRENT (mA)
OSCILLATOR FREQUENCY
vs. SUPPLY VOLTAGE
90
80
10,000
1000
MAX1044 with
BOOST -V+
10,000
70
100
ICL7660 and
MAX1044 with
60
BOOST = OPEN
FROM TOP TO BOTTOM AT 5V
50
40
EXTERNAL
HCMOS
OSCILLATOR
10
1
1000
MAX1044, BOOST = V+, LV = GND
MAX1044, BOOST = V+, LV = OPEN
ICL7660, LV = GND
ICL7660, LV = OPEN
MAX1044, BOOST = OPEN, LV = GND
30
10 1
10 2
10 3
10 4
10 5
6x10 5
0.1
1
10
100
1000
10,000 100,000
100
1
2
MAX1044, BOOST = OPEN, LV = OPEN
3 4 5 6 7 8 9 10
OSCILLATOR FREQUENCY (Hz)
Maxim Integrated
C OSC (pF)
SUPPLY VOLTAGE (V)
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICL7660ESA+ | 功能描述:电荷泵 Switched-Capacitor Voltage Converter RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| ICL7660ESA+T | 功能描述:电荷泵 Switched-Capacitor Voltage Converter RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| ICL7660ESA-T | 功能描述:电荷泵 Switched-Capacitor Voltage Converter RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| ICL7660IJA | 功能描述:电荷泵 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| ICL7660IPA | 功能描述:电荷泵 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
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