參數(shù)資料
型號(hào)： PKU5310ESI
廠商： ERICSSON POWER MODULES AB
元件分類(lèi)： 電源模塊
英文描述： 1-OUTPUT 33 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT, SIXTEENTH-BRICK, PACKAGE-8
文件頁(yè)數(shù)： 13/25頁(yè)
文件大小： 2567K
代理商： PKU5310ESI
Ericsson Internal
PRODUCT SPECIFICATION
4 (5)
Prepared (also subject responsible if other)
No.
MICOSPE
3/1301-BMR 6600 Uen
Approved
Checked
Date
Rev
Reference
EAB/FJB/GMF (Natalie Johansson)
MICMALE
2009-02-20
A
Thermal Consideration
General
The products are designed to operate in different thermal
environments and sufficient cooling must be provided to
ensure reliable operation.
For products mounted on a PCB without a heat sink attached,
cooling is achieved mainly by conduction, from the pins to the
host board, and convection, which is dependant on the airflow
across the product. Increased airflow enhances the cooling of
the product. The Output Current Derating graph found in the
Output section for each model provides the available output
current vs. ambient air temperature and air velocity at
VI = 53 V.
The product is tested on a 254 x 254 mm, 35 m (1 oz),
8-layer test board mounted vertically in a wind tunnel with a
cross-section of 608 x 203 mm.
Proper cooling of the product can be verified by measuring the
temperature at position P1. The temperature at this position
should not exceed the max values provided in the table below.
The number of points may vary with different thermal design
and topology.
See Design Note 019 for further information.
Position
Description
Temp. limit
P1
Opto coupler
95 C
Open frame
Definition of reference temperature TP1
The reference temperature is used to monitor the temperature
limits of the product. Temperatures above maximum TP1,
meassured at the reference point P1 are not allowed and may
cause degradation or permanent damage to the product. TP1 is
also used to define the temperature range for normal operating
conditions. TP1 is defined by the design and used to guarantee
safety margins, proper operation and high reliability ot the
product.
Connections
Pin
Designation
Function
1
+In
Positive Input
2
RC
Remote control
3
-In
Negative Input
4
-Out
Negative Output
6
Vadj
Output voltage adjust
8
+Out
Positive Output
E
PKU 5000E series
DC/DC converters, Input 18-72 V, Output up to 10 A/35 W
EN/LZT 146 391 R4B May 2009
Ericsson AB
Technical Specication
20
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PKU5310ESIP 制造商:Ericsson 功能描述:BRICK POWER MODULE - Bulk
PKU5311EPI 功能描述:DC/DC轉(zhuǎn)換器 35W 5V OUT 7A 33.02x22.86x7.50 mm 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(chēng)）: 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:
PKU5311EPILA 制造商:Ericsson 功能描述:PKU-E DC/DC CONVERTERS - Bulk
PKU5311ESI 功能描述:DC/DC轉(zhuǎn)換器 35W 5V OUT 7A 33.02x22.86x7.50 mm 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(chēng)）: 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:
PKU5313EPI 功能描述:DC/DC轉(zhuǎn)換器 33W 12V OUT 2.75A 33.02x22.86x7.50 mm 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(chēng)）: 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:
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