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参数资料
| 型号： | PMC8518TSN |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-6 |
| 文件页数： | 19/34页 |
| 文件大小： | 951K |
| 代理商： | PMC8518TSN |
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Ericsson Internal
PRODUCT SPECIFICATION
1 (6)
Prepared (also subject responsible if other)
No.
ESKEVIN
3/1301-BMR 619 8518 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
ECHWANG
2007-8-16
A
EMC Specification
Conducted EMI measured according to test set-up.
The fundamental switching frequency is 300 kHz for
PMC 8518T S @ VI = 12 V, max IO.
Conducted EMI Input terminal value (typ)
EMI without filter
Test set-up
Layout recommendation
The radiated EMI performance of the DC/DC regulator will
depend on the PCB layout and ground layer design.
It is also important to consider the stand-off of the DC/DC
regulator.
If a ground layer is used, it should be connected to the output
of the DC/DC regulator and the equipment ground or chassis.
A ground layer will increase the stray capacitance in the PCB
and improve the high frequency EMC performance.
Output ripple and noise
Output ripple and noise measured according to figure below.
See Design Note 022 for detailed information.
Output ripple and noise test setup
Operating information
See “Output Voltage Adjust (Vadj)” section.
Input Voltage
The input voltage range 8.3 to 16 Vdc makes the PMC 8000
easy to use in intermediate bus applications when powered
by a regulated bus converter. For output voltage trims over
5.25 Vout, the input voltage must be reduced to a maximum
of 14 V in order to maintain specified data.
Turn-off Input Voltage
The PMC 8000 Series DC/DC regulators monitor the input
voltage and will turn on and turn off at predetermined levels.
The minimum hysteresis between turn on and turn off input
voltage is 0.2V where the turn on input voltage is the highest.
Remote Control (RC)
Standard Version with “positive logic”
The RC pin may be used to turn on or turn off the regulator
using a suitable open collector function.
Turn off is achieved by connecting the RC pin to ground.
The regulator will run in normal operation when the RC pin is
left open.
RC
Regulator
condition
Min
Typ
Max
Unit
Low level
OFF
-0.3
0.3
V
Open
ON
1.7
16
V
-10
0
20
40
60
80
100
Level [dB ]
礎
150k
300k
500k
1M
2M
3M
5M
7M
10M
30M
Frequency [Hz]
MES EPM_PMC10A_1_pre PK
E
PMC 8518 series
POL regulator, Input 12 V, Output 10 A/50 W
EN/LZT 146 063 R3A Aug 2007
Ericsson Power Modules AB
Technical Specication
26
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| PMC85XP,115 | 制造商:NXP Semiconductors 功能描述:P-Channel MOSFET with Biased NPN transistor 6-Pin HUSON EP T/R 制造商:NXP Semiconductors 功能描述:PMC85XP/HUSON6/REEL7// - Tape and Reel 制造商:NXP Semiconductors 功能描述:MOSFET P-CH 30V HUSON6 制造商:NXP Semiconductors 功能描述:30V P-channel MOSFET |
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| PMC8818TS | 功能描述:DC/DC转换器 .75-5.5 Vdc 16A Iso Input 8.3-16V 80W RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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