参数资料
型号: MAX1683EUK+T
厂商: Maxim Integrated Products
文件页数: 3/9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: 1
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:
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: 标准包装
供应商设备封装: SOT-23-5
其它名称: MAX1683EUK+TDKR
Switched-Capacitor Voltage Doublers
Typical Operating Characteristics
(Typical Operating Circuit, V IN = +5V, C1 = C2 = 10μF for the MAX1682 and 3.3μF for the MAX1683, T A = +25°C, unless otherwise
noted.)
90
OUTPUT RESISTANCE
vs. SUPPLY VOLTAGE
40
MAX1682 OUTPUT RESISTANCE
vs. TEMPERATURE
40
MAX1683 OUTPUT RESISTANCE
vs. TEMPERATURE
80
35
V IN = 2V
35
V IN = 2V
70
60
MAX1683, C1 = C2 = 3.3 μ F
30
25
V IN = 3.3V
30
25
V IN = 3.3V
50
20
20
40
MAX1682, C1 = C2 = 10 μ F
15
V IN = 5V
15
V IN = 5V
30
10
10
20
10
MAX1683, C1 = C2 = 10 μ F
5
0
I LOAD = 5mA
5
0
I LOAD = 5mA
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
120
V IN (V)
MAX1682 OUTPUT RESISTANCE
vs. CAPACITANCE
50
45
TEMPERATURE (°C)
MAX1683 OUTPUT RESISTANCE
vs. CAPITANCE
800
700
TEMPERATURE (°C)
MAX1682
OUTPUT VOLTAGE RIPPLE
vs. OUTPUT CURRENT
100
80
40
35
30
V IN = 2V
600
500
C1 = C2 = 3.3 μ F
60
40
20
0
V IN = 2V
V IN = 5V
V IN = 3.3V
25
20
15
10
5
0
V IN = 3.3V
V IN = 5V
400
300
200
100
0
C1 = C2 = 10 μ F
C1 = C2 = 33 μ F
0
5
10
15
20
25
30
35
0
5
10
15
20
25
30
35
0
5
10
15
20
25
30
35
40
CAPACITANCE ( μ F)
MAX1683
CAPACITANCE ( μ F)
I OUT (mA)
1000
900
OUTPUT VOLTAGE RIPPLE
vs. OUTPUT CURRENT
300
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
800
C1 = C2 =1 μ F
250
700
600
200
MAX1683
500
400
300
C1 = C2 = 3.3 μ F
150
100
200
100
0
C1 = C2 = 10 μ F
50
0
MAX1682
0
5
10
15
20
25
30
35
40
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
I OUT (mA)
SUPPLY VOLTAGE (V)
_______________________________________________________________________________________
3
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