参数资料
型号: MAX829EUK+T
厂商: Maxim Integrated Products
文件页数: 3/8页
文件大小: 0K
描述: IC REG MULTI CONFIG ADJ 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,反相
输出类型: 可调式
输出数: 1
输出电压: -1.15 V ~ 6 V,±2.3 V ~ ±12 V
输入电压: 1.5 V ~ 5.5 V
频率 - 开关: 35kHz
电流 - 输出: 25mA
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: MAX829EUK+TDKR
Switched-Capacitor Voltage Inverters
__________________________________________Typical Operating Characteristics
(Circuit of Figure 1, V IN = +5V, C1 = C2 = C3, T A = +25°C, unless otherwise noted.)
OUTPUT RESISTANCE
vs. SUPPLY VOLTAGE
OUTPUT RESISTANCE
vs. TEMPERATURE
MAX828
OUTPUT CURRENT vs. CAPACITANCE
40
35
50
45
45
40
V IN = 4.75V, V OUT = -4.0V
30
25
MAX829
40
35
V IN = 1.5V
35
30
25
V IN = 3.15V, V OUT = -2.5V
20
30
20
15
MAX828
25
V IN = 3.3V
15
V IN = 1.9V, V OUT = -1.5V
10
20
10
5
0
15
10
V IN = 5.0V
5
0
1.5
2.5
3.5
4.5
5.5
-40
-20
0
20
40
60
80
0
5
10 15 20 25 30 35 40 45 50
SUPPLY VOLTAGE (V)
MAX829
OUTPUT CURRENT vs. CAPACITANCE
TEMPERATURE (°C)
MAX828
OUTPUT VOLTAGE RIPPLE
vs. CAPACITANCE
CAPACITANCE ( μ F)
MAX829
OUTPUT VOLTAGE RIPPLE
vs. CAPACITANCE
45
40
35
30
25
20
15
V IN = 4.75V, V- = -4.0V
V IN = 3.15V, V- = -2.5V
V IN = 1.9V, V- = -1.5V
500
450
400
350
300
250
200
150
V IN = 4.75V, V OUT = -4.0V
V IN = 3.15V, V OUT = -2.5V
V IN = 1.9V, V OUT = -1.5V
450
400
350
300
250
200
150
V IN = 4.75V, V OUT = -4.0V
V IN = 3.15V, V OUT = -2.5V
V IN = 1.9V, V OUT = -1.5V
10
5
0
100
50
0
100
50
0
0
5
10
15
20
25
30
0
5
10
15
20
25
30
0
5
10
15
20
25
30
200
175
CAPACITANCE ( μ F)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
60
55
CAPACITANCE ( μ F)
MAX828
PUMP FREQUENCY vs. TEMPERATURE
55
CAPACITANCE ( μ F)
MAX829
PUMP FREQUENCY vs. TEMPERATURE
150
50
45
50
V IN = 1.5V
125
100
75
MAX829
40
35
30
V IN = 1.5V
45
40
50
25
MAX828
25
20
15
V IN = 3.3V
V IN = 5.0V
35
V IN = 3.3V
0
10
30
V IN = 5.0V
1.5
2.5
3.5
4.5
5.5
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
SUPPLY VOLTAGE (V)
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
_______________________________________________________________________________________
3
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