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參數資料
| 型號： | PKJ4518PIPT |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 54 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數： | 1/4頁 |
| 文件大?。?/td> | 279K |
| 代理商： | PKJ4518PIPT |
PKJ 4518 PIT
/PKJ 4318 PIT/PKJ 4218 PIT
Advanced Specification
15-30A DC/DC Power Modules
48V Input, 1.8V Output
High efficiency 87.5% Typ (15A)
at full load
Industry standard footprint
Max case temperature +100C
Wide input voltage range according
to ETSI specifications
High power density, up to 55W/in3
1,500 Vdc isolation voltage
MTBF > 3 million hours in
accordance with Bellcore TR-332
The PKJ series represents a “third generation” of High
Density DC/DC Power Modules providing high efficiencies.
To achieve this high efficiency, Ericsson uses proprietary drive
and control circuits with planar magnetics and low resistivity
multilayer PCB technology, and a patent pending topology
with active rectification. The PKJ series can be used without
bulky and height consuming heatsinks, resulting in a lower
total cost. This also provides narrow board spacing for elec-
tronic, shelf based applications.
The products are in the industry standard package size and
offer a beneficial alternative to competing products on the
market. Because for certain applications they may not
require heatsinks, they are ideal for cost sensitive or high-
density applications.
The PKJ series also offers the flexibility of using a heatsink
when needed, enabling reduced airflow, extended reliability
or higher ambient temperature operation in a wide range of
48V and 60V DC powered systems. Similar to other
Ericsson Power Modules, the PKJ series includes an under-
voltage shut down facility, protecting the associated batteries
from being too deeply discharged. The PKJ series also offers
over-voltage protection, over-temperature protection and is
short circuit proof.
These products are manufactured using highly automated
manufacturing lines with a world-class quality commitment
and a five-year warranty. Ericsson Microelectronics has been
an ISO 9001 certified supplier since 1991.
For product program please see back cover.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PKJ4518PIT | 功能描述:DC/DC轉換器 1.8 Vdc 30A Iso Input 36-75V 54W RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量: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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PKJ4519PI | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 2.5V 20A 50W - Bulk |
| PKJ4519PIP | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 2.5V 20A 50W - Bulk |
| PKJ4519PIT | 功能描述:DC/DC轉換器 2.5 Vdc 20A Iso Input 36-75V 50W RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量: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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PKJ4618GEPI | 功能描述:DC/DC轉換器 1.8 Vdc 36A Iso Input 48V 65W RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量: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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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