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参数资料
| 型号： | MAX1683EUK-T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/9页 |
| 文件大小： | 0K |
| 描述： | IC REG SWITCHED CAP DBL SOT23-5 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 切换式电容器（充电泵），倍增器 |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 4 V ~ 11 V |
| 输入电压： | 2 V ~ 5.5 V |
| 频率 - 开关： | 35kHz |
| 电流 - 输出： | 45mA |
| 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： | SC-74A，SOT-753 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | SOT-23-5 |
Switched-Capacitor Voltage Doublers
ABSOLUTE MAXIMUM RATINGS
IN to GND .................................................................+6V to -0.3V
OUT to GND .......................................................+12V, V IN - 0.3V
OUT Output Current............................................................50mA
Output Short-Circuit Duration .................................1sec (Note 1)
Continuous Power Dissipation (T A = +70°C)
SOT23-5 (derate 7.1mW/°C above +70°C)...................571mW
Operating Temperature Range
MAX1682EUK/MAX1683EUK ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Soldering Temperature (reflow) .......................................+260°C
Note 1: Avoid shorting OUT to GND, as it may damage the device. For temperatures above +85°C, shorting OUT to GND even
instantaneously will damage the device.
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 IN = +5.0V, capacitor values from Table 2, T A = 0°C to +85°C, unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
No-Load Supply Current
T A = +25°C
MAX1682
MAX1683
110
230
145
310
μA
Supply Voltage Range
R LOAD = 10k Ω
T A = +25°C
T A = 0°C to +85°C
2.0
2.1
1.7
1.8
5.5
5.5
V
Minimum Operating Voltage
(Note 2)
1
V
Oscillator Frequency
Output Resistance
Voltage Conversion Efficiency
T A = +25°C
I OUT = 5mA
I OUT = 0mA, T A = +25°C
MAX1682
MAX1683
T A = +25°C
T A = 0°C to +85°C
8.4
24.5
98
12
35
20
99.9
15.6
45.5
50
65
kHz
Ω
%
Note 2: Once started, the MAX1682/MAX1683 typically operate down to 1V.
ELECTRICAL CHARACTERISTICS
(V IN = +5.0V, capacitor values from Table 2, T A = -40°C to +85°C, unless otherwise noted.) (Note 3)
PARAMETER
No-Load Supply Current
Supply Voltage Range
Oscillator Frequency
MAX1682
MAX1683
R LOAD = 10k Ω
MAX1682
MAX1683
CONDITIONS
MIN
2.3
6.6
17.5
TYP
MAX
160
350
5.5
18.6
57.8
UNITS
μA
V
kHz
Output Resistance
Voltage Conversion Efficiency
I OUT = 5mA
I OUT = 0mA
97
65
Ω
%
Note 3: Specifications at -40°C to +85°C are guaranteed by design.
2
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