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参数资料
| 型号： | MPM21CUB450B |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 450 MHz, MICROPROCESSOR, XMA |
| 封装： | MMC-2 |
| 文件页数： | 37/64页 |
| 文件大小： | 826K |
| 代理商： | MPM21CUB450B |
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Celeron
Processor Mobile Module MMC-2
at 700 MHz, 650 MHz, 600 MHz, 550 MHz, 500 MHz, and 450 MHz
36
Datasheet
243357-005
Figure 7 shows the dependence of V_DC ripple current on V_DC.
Figure 7. V_DC Ripple Current
5.3.4
Surge Current Guidelines
5.3.4.1
DC Power System Protection
The recommended DC Power System Protection consists of the following:
A DC Power Supply that is capable of delivering 7.5V to 21.0V to the mobile module
An Overcurrent Protection circuit that provides a means to limit the maximum current
available to the system
A Slew Rate Control circuit that provides a controlled voltage slew rate at turn on, which
provides protection for components sensitive to fast voltage rise times
An Undervoltage Lockout circuit that protects against potentially damaging high currents,
which might be encountered if the DC Power Supply voltage is too low
An Overvoltage Lockout circuit that provides protection from potentially damaging high DC
Power Supply voltages
Bulk Decoupling Capacitors that provide filtering and a reservoir of energy, which can
provide a faster transient response than the power supply
V_DC Input Ripple Current vs. V_DC Voltage
5.3
2
5.09
4.86
4.
64
4.
45
4.28
4.
12
3.98
3.
85
3.
73
3.6
2
3.52 3.4
3
3.35
3.27 3.19 3.12
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
7
8
9
1011
12
131415
161718
192021
V_DC(V)
Input
Ripple
Current
(A
)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MPM-25S | 制造商:MPD 制造商全称:MicroPower Direct, LLC 功能描述:Universal Input, 25W Miniature, PC Mount AC/DC Power Supplies |
| MPM-25S-05 | 制造商:MPD 制造商全称:MicroPower Direct, LLC 功能描述:Universal Input, 25W Miniature, PC Mount AC/DC Power Supplies |
| MPM-25S-12 | 制造商:MPD 制造商全称:MicroPower Direct, LLC 功能描述:Universal Input, 25W Miniature, PC Mount AC/DC Power Supplies |
| MPM-25S-15 | 制造商:MPD 制造商全称:MicroPower Direct, LLC 功能描述:Universal Input, 25W Miniature, PC Mount AC/DC Power Supplies |
| MPM-25S-24 | 制造商:MPD 制造商全称:MicroPower Direct, LLC 功能描述:Universal Input, 25W Miniature, PC Mount AC/DC Power Supplies |
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