參數(shù)資料
型號(hào): PKJ4216PIM
廠商: ERICSSON POWER MODULES AB
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-9
文件頁(yè)數(shù): 26/28頁(yè)
文件大?。?/td> 1559K
代理商: PKJ4216PIM
Ericsson Internal
PRODUCT SPECIFICATION
4 (6)
Prepared (also subject responsible if other)
No.
EGLANDY
2/1301-BMR 630 01/7 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Betty Wu)
EQUENXU
2009-02-12
E
28.2 V/11 A Typical Characteristics
PKJ 4316 PI
Start-up
Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, VI = 53 V,
IO = 11 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: (10 ms/div.).
Shut-down enabled by disconnecting VI at:
Tref = +25°C, VI = 53 V,
IO = 11 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: (2 ms/div.).
Output Ripple & Noise
Output Load Transient Response
Output voltage ripple at:
Tref = +25°C, VI = 53 V,
IO = 11 A resistive load.
Trace: output voltage (20 mV/div.).
Time scale: (2 s/div.).
Output voltage response to load current step-
change (2.75-8.25-2.75 A) at:
Tref =+25°C, VI = 53 V.
Top trace: output voltage (500 mV/div.).
Bottom trace: load current (10 A/div.).
Time scale: (0.1 ms/div.).
Output Voltage Adjust (see operating information)
Passive adjust
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust Upwards, Increase:
(
)
×
+
×
+
=
%
2
100
%
5
.
2
%
100
10 o
V
adj
R
k
Output Voltage Adjust Downwards, Decrease:
( )
2
%
100
10
=
adj
R
k
Example: Increase 4% =>Vout = 29.33 Vdc
(
)
×
+
×
+
4
2
100
4
5
.
2
4
100
2
.
28
10
k
= 2663 k
Example: Decrease 2% =>Vout = 27.64 Vdc
( )
2
100
10
k
=480 k
E
PKJ 4000 RFPA series
Direct Converters
Input 36-75 V, Output up to 12.4 A / 350 W
EN/LZT 146 367 R3B September 2009
Ericsson AB
Technical Specication
7
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PKJ4316API 功能描述:DC/DC轉(zhuǎn)換器 28Vdc 12.4A Isolated Input 36 -75V 350W 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:
PKJ4316APIM 制造商:Ericsson 功能描述:DC-DC CONVERTER - Bulk
PKJ4316PI 功能描述:DC/DC轉(zhuǎn)換器 28 Vdc 11A Iso Input 36-75V 310W 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:
PKJ4316PILA 制造商:Ericsson 功能描述:DC - DC CONVERTER
PKJ4316PIM 制造商:Ericsson 功能描述:28V, 11A / 310W - Bulk