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参数资料
| 型号： | MAX15031ATE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/17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 (continued)
(V PWR = V IN = 3.3V, V OUT = 70V, circuit of Figure 3 (Figure 4 for V IN > 5.5V), unless otherwise noted.)
LIGHT-LOAD SWITCHING
WAVEFORM WITH RC FILTER
MAX15031 toc09
I OUT = 0.1mA, V BIAS = 70V
1 μ s/div
V BIAS
AC-COUPLED
1mV/div
V LX
50V/div
0V
I L
500mA/div
0mA
HEAVY-LOAD SWITCHING
WAVEFORM WITH RC FILTER
MAX15031 toc10
I OUT = 4mA, V BIAS = 70V
V BIAS
AC-COUPLED
1mV/div
V LX
50V/div
0V
I L
500mA/div
0mA
1 μ s/div
LX LEAKAGE CURRENT
LOAD-TRANSIENT RESPONSE
MAX15031 toc11
LINE-TRANSIENT RESPONSE
MAX15031 toc12
200
vs. TEMPERATURE
V OUT
AC-COUPLED
200mV/div
V IN
2V/div
3.3V
180
160
140
120
CURRENT INTO
LX PIN
100
I LOAD
80
100ms/div
V OUT = 70V
V IN = 3.3V
5mA/div
0mA
100ms/div
V OUT = 70V
I OUT = 1mA
t RISE = 50 μ s
V OUT
AC-COUPLED
100mV/div
60
40
20
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
MAXIMUM LOAD CURRENT
BIAS CURRENT
70.0
69.8
69.6
LOAD REGULATION
110
100
90
vs. INPUT VOLTAGE
10
vs. BIAS VOLTAGE
69.4
69.2
69.0
68.8
68.6
68.4
80
70
60
50
40
30
20
A
B
C
D
E
F
1
0.1
I APD = 2mA
I APD = 500nA
68.2
68.0
10
0
A: V OUT = 30V, B: V OUT = 35V, C: V OUT = 45V,
D: V OUT = 55V, E: V OUT = 60V, F: V OUT = 72V
0.01
0
1
2
3
4
5
3
4
5
6
7
8
9
10
11
0
10
20
30
40
50
60
70
80
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
BIAS VOLTAGE (V)
_______________________________________________________________________________________
5
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| MAX15032ATA+ | 制造商:Maxim Integrated Products 功能描述:500KHZ 36V OUTPUT 600MW PWM STEP- - Rail/Tube |
| 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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