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参数资料
| 型号： | MAX15031ATE+T |
| 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： | 2,500 |
| 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： | 带卷 (TR) |
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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|---|---|
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| MAX15032ATA+T | 功能描述:直流/直流开关转换器 500kHz 36V Out 600mW PWM Step-Up RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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