参数资料
型号: MAX761EPA+
厂商: Maxim Integrated Products
文件页数: 5/12页
文件大小: 0K
描述: IC REG BOOST 12V/ADJ 0.15A 8DIP
标准包装: 50
类型: 升压(升压)
输出类型: 两者兼有
输出数: 1
输出电压: 12V,5 V ~ 16.5 V
输入电压: 2 V ~ 16.5 V
频率 - 开关: 300kHz
电流 - 输出: 150mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
包装: 管件
供应商设备封装: 8-PDIP
12V/15V or Adjustable, High-Efficiency,
Low I Q , Step-Up DC-DC Converters
____________________________Typical Operating Characteristics (continued)
(Circuit of Figure 2, T A = +25°C, unless otherwise noted.)
1000
LX LEAKAGE vs. TEMPERATURE
V+ = 15V
1.5
1.4
PEAK CURRENT AT LX vs. TEMPERATURE
4.0
3.5
SHUTDOWN CURRENT
vs. TEMPERATURE
100
1.3
1.2
V+ = 12V
3.0
10
1
1.1
1.0
0.9
V+ = 5V
2.5
2.0
1.5
V+ = 15V
0.1
0.01
V LX = 16.5V
0.8
0.7
0.6
0.5
1.0
0.5
0
V+ = 8V
V+ = 4V
20
40
60
80
100
120
140
-60 -40 -20 0 20 40 60 80 100 120 140
-60 -40 -20
0 20 40 60 80 100 120 140
8.5
8.0
7.5
TEMPERATURE ( ° C)
SWITCH-ON TIME vs. TEMPERATURE
V+ = 5V
2.0
1.5
1.0
TEMPERATURE ( ° C)
SWITCH-OFF TIME vs. TEMPERATURE
V+ = 5V
100
90
80
TEMPERATURE ( ° C)
POWER-SUPPLY CURRENT
vs. TEMPERATURE
V+ = 16.5V
V+ = 3V
-60
0
60
120
-60
0
60
120
-60
0
60
120
TEMPERATURE ( ° C)
SWITCH-ON/SWITCH-OFF TIME RATIO
vs.TEMPERATURE
TEMPERATURE ( ° C)
SHDN RESPONSE TIME
TEMPERATURE ( ° C)
7
12V
V+ = 5V
6
5V
4V
0V
5
-60
0
60
120
2ms/div
TEMPERATURE ( ° C)
I LOAD = 100mA, V IN = 5V
A: V OUT , 2V/div
B: SHDN (0V to 4V)
_______________________________________________________________________________________
5
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