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參數(shù)資料
| 型號： | PKB4717PIPNB |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-8 |
| 文件頁數(shù)： | 13/14頁 |
| 文件大?。?/td> | 473K |
| 代理商： | PKB4717PIPNB |
Ericsson Internal
PRODUCT SPECIFICATION
1 (5)
Prepared (also subject responsible if other)
No.
EJUNGYA
3/1301-BMR 636 01/A4 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
ECHWANG
2007-6-18
A
EMC Specification
Conducted EMI measured according to EN55022, CISPR 22
and FCC part 15J (see test set-up). See Design Note 009 for
further information. The fundamental switching frequency is
200 kHz for PKB 4717 PINB @ VI = 53 V, max IO.
Conducted EMI Input terminal value (typ)
EMI without filter
External filter (class B)
Required external input filter in order to meet class B in
EN 55022, CISPR 22 and FCC part 15J.
Filter components:
C1,2,6 = 1
μF/100 V
Ceramic
C3, 4 = 2.2 nF/1500 V
Ceramic
C5 = 100 μF/100 V
Electrolytic
L1,L2 = 1.47 mH
2.8 A, Common Mode
EMI with filter
Test set-up
Layout recommendation
The radiated EMI performance of the DC/DC converter will
depend on the PCB layout and ground layer design.
It is also important to consider the stand-off of the DC/DC
converter.
If a ground layer is used, it should be connected to the output
of the DC/DC converter 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
E
PKB 4717 PINB
DC/DC converters, Input 36-75 V, Output 10.5 A/75 W
EN/LZT 146 382 R1A June 2007
Ericsson Power Modules AB
Technical Specification
8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PKB4717PIPNBMLB | 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
| PKB4717PIPNBM | 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
| PKB4717PIPNBLA | 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
| PKB4918HCPILI | DC-DC REG PWR SUPPLY MODULE |
| PKB4918HCPILIT | DC-DC REG PWR SUPPLY MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PKB4718LCPI | 功能描述:DC/DC轉(zhuǎn)換器 1.2Vdc 60A Isolated Input 36-75V 72W RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PKB4718LCPI LC | 制造商:Ericsson 功能描述: |
| PKB4810PINB | 功能描述:DC/DC轉(zhuǎn)換器 3.3 Vdc 25A Iso Input 36-75V 82.5W RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PKB4810PINBLA | 制造商:Ericsson 功能描述:PSUP DC/DC CONV 48V/3.3V 25A 1/8-BRICK - Bulk |
| PKB4810PINBLB | 制造商:Ericsson 功能描述:48V TO 3.3V 20A DC/DC CONVERTOR |
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