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| 型号： | MAX660CSA |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | IC REG SWITCHD CAP DBL INV 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），倍增器，反相 |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | -1.5 V ~ -5.5 V，3 V ~ 11 V |
| 输入电压： | 1.5 V ~ 5.5 V |
| 频率 - 开关： | 10kHz，80kHz |
| 电流 - 输出： | 100mA |
| 同步整流器： | 无 |
| 工作温度： | 0°C ~ 70°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 |
CMOS Monolithic Voltage Converter
__________________________________________Typical Operating Characteristics
All curves are generated using the test circuit of Figure 1
with V+ =5V, LV = GND, FC = open, and T A = +25°C,
unless otherwise noted. The charge-pump frequency is
I S
one-half the oscillator frequency. Test results are also
valid for doubler mode with GND = +5V, LV = OUT, and
OUT = 0V, unless otherwise noted; however, the input
V+
1
2
FC
CAP+
V+ 8
OSC 7
V+
(+5V )
voltage is restricted to +2.5V to +5.5V.
C1
3
GND MAX660 LV 6
4
CAP-
OUT 5
R L
I L
V OUT
C2
Figure 1. MAX660 Test Circuit
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY CURRENT
vs. OSCILLATOR FREQUENCY
OUTPUT VOLTAGE AND EFFICIENCY
vs. LOAD CURRENT, V+ = 5V
400
350
10
-3.0
MAX660
100
300
-3.4
ICL7660
92
250
LV = OUT
1
-3.8
EFF.
84
200
150
LV = GND
-4.2
V OUT
76
0.1
100
ICL7660
50
LV = OPEN
-4.6
MAX660
68
0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0.01
0.1
1
10
100
-5.0
0
20
40
60
80
60
100
100
SUPPLY VOLTAGE (V)
EFFICIENCY vs. LOAD CURRENT
V+ = 5.5V
1.2
OSCILLATOR FREQUENCY (kHz)
OUTPUT VOLTAGE DROP
vs. LOAD CURRENT
-5.0
LOAD CURRENT (mA)
OUTPUT VOLTAGE
vs. OSCILLATOR FREQUENCY
I LOAD = 1mA
92
1.0
0.8
V+ = 1.5V
V+ = 2.5V
-4.5
I LOAD = 10mA
84
76
V+ = 3.5V
V+ = 1.5V
V+ = 4.5V
0.6
V+ = 3.5V
-4.0
I LOAD = 80mA
0.4
68
V+ = 2.5V
0.2
V+ = 4.5V
-3.5
V+ = 5.5V
60
0
-3.0
0
20
40
60
80
100
0
10 20
30 40 50 60 70 80 90 100
0.1
1
10
100
LOAD CURRENT (mA)
LOAD CURRENT (mA)
OSCILLATOR FREQUENCY (kHz)
_________________________________________________________________________________________________
3
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相关代理商/技术参数 |
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|---|---|
| MAX660CSA+ | 功能描述:电荷泵 CMOS Monolithic 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 |
| MAX660CSA+T | 功能描述:电荷泵 CMOS Monolithic 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 |
| MAX660CSA+TG068 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX660CSA-T | 功能描述:电荷泵 CMOS Monolithic 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 |
| MAX660EPA | 功能描述:电荷泵 CMOS Monolithic 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 |
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