参数资料
型号: MAX15031ATE+
厂商: Maxim Integrated Products
文件页数: 4/17页
文件大小: 0K
描述: IC BOOST CONV/CURRENT MON 16TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 75
应用: 转换器电流监控器,APD 偏压应用
输入电压: 2.7 V ~ 11 V
输出数: 1
输出电压: 3.7 V ~ 76 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-WQFN 裸露焊盘
供应商设备封装: 16-TQFN-EP(4x4)
包装: 托盘
80V, 300mW Boost Converter and Current
Monitor for APD Bias Applications
Typical Operating Characteristics
(V PWR = V IN = 3.3V, V OUT = 70V, circuit of Figure 3 (Figure 4 for V IN > 5.5V), unless otherwise noted.)
70
EFFICIENCY vs. LOAD CURRENT
70
EFFICIENCY vs. LOAD CURRENT
70
EFFICIENCY vs. LOAD CURRENT
60
50
40
V OUT = 30V
60
50
40
V OUT = 30V
60
50
40
V IN = 8V
30
20
V OUT = 70V
V OUT = 55V
30
20
V OUT = 70V
V OUT = 55V
30
20
V IN = 3.3V
V IN = 5V
10
0
V IN = 3.3V
10
0
V IN = 5V
10
0
V OUT = 70V
0
1
2
3
4
0
1
2
3
4
0
1
2
3
4
2.55
LOAD CURRENT (mA)
MINIMUM STARTUP VOLTAGE
vs. LOAD CURRENT
2.0
LOAD CURRENT (mA)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
60
LOAD CURRENT (mA)
NO-LOAD SUPPLY CURRENT
vs. SUPPLY VOLTAGE
2.54
2.53
2.52
2.51
2.50
2.49
2.48
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
T A = -40 ° C
T A = +25 ° C
T A = +85 ° C
T A = +125 ° C
V FB = 1.4V
50
40
30
20
10
0
T A = +85 ° C
T A = +25 ° C
T A = -40 ° C
0
1
2
3
4
0
1
2
3
4
5
6
7
8
9 10 11
3
4
5
6
7
8
9
10
11
LOAD CURRENT (mA)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
EXITING SHUTDOWN
MAX15031 toc07
ENTERING SHUTDOWN
MAX15031 toc08
70V
3V
V OUT
50V/div
I L
500mA/div
OUTPUT VOLTAGE
50V/div
3V
INDUCTOR CURRENT
500mA/div
0mA
0mA
SHUTDOWN VOLTAGE
0V
I OUT = 1mA
V SHDN
2V/div
I LOAD = 1mA
2V/div
0V
1ms/div
4ms/div
4
_______________________________________________________________________________________
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