參數資料
型號： PKB4715PINBM
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： 41/43頁
文件大?。?/td> 1656K
代理商： PKB4715PINBM
Ericsson Internal
PRODUCT SPECIFICATION
4 (5)
Prepared (also subject responsible if other)
No.
ESHUHAN
2/1301-BMR 636 01/74 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Alice Su)
EQUENXU
2008-6-4
A
1.2V/30 A Typical Characteristics
PKB 4318 PIOBNB
Start-up
Shut-down
Start-up enabled by connecting V
I at:
Tref = +25°C, VI = 53 V,
IO = 30 A resistive load.
Top trace: output voltage (0.5 V/div.).
Bottom trace: input voltage (50 V/div.).
Time scale: (5 ms/div.).
Shut-down enabled by disconnecting V
I at:
Tref = +25°C, VI = 53 V,
IO = 30 A resistive load.
Top trace: output voltage (0.5 V/div.).
Bottom trace: input voltage (50 V/div.).
Time scale: (0.1 ms/div.).
Output Ripple & Noise
Output Load Transient Response
Output voltage ripple at:
Tref = +25°C, VI = 53 V,
IO = 30 A resistive load.
Trace: output voltage (20 mV/div.).
Time scale: (2 s/div.).
Output voltage response to load current step-
change (5.5-17.5-5.5 A) at:
Tref =+25°C, VI = 53 V.
Top trace: output voltage (200 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:
()
5.11 1.2 100
%
511
10.22 k
0.6
%
Radj
×+
=
×
Output Voltage Adjust Downwards, Decrease:
100
5.11
2 k
%
Radj
=×
Example: Increase 4% =>Vout = 1.25 Vdc
(
)
5.11 1.2 100 4
511
10.22 k = 127.7 k
0.6 4
4
×+
×
Decrease 4% =>Vout = 1.15 Vdc
100
5.11
2 k
117.5k
4
×
=
E
PKB 4000 series
DC/DC converters, Input 36-75 V, Output 30 A/90 W
EN/LZT 146 394 R4A Sep 2008
Ericsson Power Modules AB
Technical Specication
7
相關PDF資料
PDF描述
PKB4713PIPNB 1-OUTPUT 72 W DC-DC REG PWR SUPPLY MODULE
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相關代理商/技術參數
參數描述
PKB4715PIPNB 制造商:Ericsson 功能描述:CONVERTER/PKB4715PIPNB - Bulk
PKB4715PIPNBMR2 制造商:Ericsson 功能描述:PKB 1/8TH-BRICK SERIES, ISOLATED, DC/DC CONVERTER - Bulk
PKB4715PIPNBMR3 制造商:Ericsson 功能描述:CONVERTER - Bulk
PKB4715PIPNBR2 制造商:Ericsson 功能描述:PKB 1/8TH-BRICK SERIES, ISOLATED, DC/DC CONVERTER - Bulk
PKB4717PINB 功能描述:DC/DC轉換器 7.2Vdc 10.5A 36-75V 75W Isolated 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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