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| 型号： | MAX660CSA |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/12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
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V+ to GND, or GND to OUT) .......................+6V
LV Input Voltage ...............................(OUT - 0.3V) to (V+ + 0.3V)
FC and OSC Input Voltages........................The least negative of
(OUT - 0.3V) or (V+ - 6V) to (V+ + 0.3V)
OUT and V+ Continuous Output Current..........................120mA
Output Short-Circuit Duration to GND (Note 1) ....................1sec
Operating Temperature Ranges
MAX660C_ _ ........................................................0°C to +70°C
MAX660E_ _ .....................................................-40°C to +85°C
MAX660MJA ...................................................-55°C to +125°C
Storage Temperature Range............................... -65°to +160°C
Lead Temperature (soldering, 10sec) ........................... +300°C
Continuous Power Dissipation (T A = +70°C)
Plastic DIP (derate 9.09mW/°C above + 70°C) ............727mW
SO (derate 5.88mW/°C above +70°C) ..........................471mW
CERDIP (derate 8.00mW/°C above +70°C) ..................640mW
Note 1: OUT may be shorted to GND for 1sec without damage, but shorting OUT to V+ may damage the device and should be
avoided. Also, for temperatures above +85°C, OUT must not be shorted to GND or V+, even instantaneously, or device
damage may result.
Stresses beyond those listed under “Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V+ = 5V, C1 = C2 = 150μF, test circuit of Figure 1, FC = open, T A = T MIN to T MAX , unless otherwise noted.) (Note 2)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Inverter, LV = open
3.0
5.5
Operating Supply Voltage
R L = 1k ?
Inverter, LV = GND
1.5
5.5
V
Doubler, LV = OUT
2.5
5.5
Supply Current
No load
FC = open, LV = open
FC = V+, LV = open
0.12
1
0.5
3
mA
Output Current
T A ≤ +85°C, OUT more negative than -4V
T A > +85°C, OUT more negative than -3.8V
T A ≤ +85°C, C1 = C2 = 10 μ F, FC = V+ (Note 4)
100
100
15
mA
Output Resistance (Note 3)
I L = 100mA
T A ≤ +85°C, C1 = C2 = 150 μ F
6.5
10.0
?
T A ≤ +85°C
12
Oscillator Frequency
OSC Input Current
Power Efficiency
FC = open
FC = V+
FC = open
FC = V+
R L = 1k ? connected between V+ and OUT
R L = 500 ? connected between OUT and GND
5
40
96
92
10
80
±1
±8
98
96
kHz
μA
%
I L = 100mA to GND
88
Voltage-Conversion
Efficiency
No load
99.00
99.96
%
Note 2: In the test circuit, capacitors C1 and C2 are 150μF, 0.2 ? maximum ESR, aluminum electrolytics.
Capacitors with higher ESR may reduce output voltage and efficiency. See Capacitor Selection section.
Note 3: Specified output resistance is a combination of internal switch resistance and capacitor ESR. See Capacitor Selection section.
Note 4: The ESR of C1 = C2 ≤ 0.5 ?. Guaranteed by correlation, not production tested.
2
_______________________________________________________________________________________
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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 |
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