参数资料
型号: MAX15031ATE+
厂商: Maxim Integrated Products
文件页数: 6/17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 (continued)
(V PWR = V IN = 3.3V, V OUT = 70V, circuit of Figure 3 (Figure 4 for V IN > 5.5V), unless otherwise noted.)
BIAS CURRENT
vs. APD CURRENT
BIAS CURRENT
vs. TEMPERATURE
GAIN ERROR
vs. APD CURRENT
10
V BIAS = 70V
10
I APD = 2mA
5
4
V BIAS = 70V
3
1
1
2
1
0
-1
0.1
0.1
I APD = 500nA
-2
-3
-4
0.01
0.01
-5
0.0001
0.001
0.01
0.1
1
10
-40 -25 -10 5 20 35 50 65 80 95 110 125
0.1
1
10
100
1000
10,000
APD CURRENT (mA)
GAIN ERROR
vs. TEMPERATURE
TEMPERATURE ( ° C)
I APD ( μ A)
GAIN ERROR
vs. BIAS VOLTAGE
1.0
0.5
0
-0.5
-1.0
I APD = 2mA
I APD = 5 μ A
I APD = 500 μ A
I APD = 50 μ A
I APD = 500nA
0.80
0.60
0.40
0.20
0
I APD = 5 μ A
I APD = 50 μ A
-1.5
-0.20
-2.0
-2.5
-0.40
-0.60
I APD = 500 μ A
I APD = 500nA
-3.0
V BIAS = 70V
-0.80
I APD = 2mA
-40 -25 -10 5 20 35 50 65 80 95 110 125
10
20
30
40
50
60
70
80
TEMPERATURE ( ° C)
APD TRANSIENT RESPONSE
MAX15031 toc22
V APD
AC-COUPLED
70V
2V/div
BIAS VOLTAGE (V)
STARTUP DELAY
MAX15031 toc23
V BIAS
20V/div
I APD
2.5mA/div
0mA
I MOUT
0.25mA/div
3V
I MOUT
20 μ s/div
0mA
200 μ s/div
I APD = 500nA
20nA/div
0nA
6
_______________________________________________________________________________________
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