參數(shù)資料
型號(hào)： PKJ4316PI
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 310 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT PACKAGE-9
文件頁(yè)數(shù)： 7/28頁(yè)
文件大?。?/td> 1063K
代理商： PKJ4316PI
Ericsson Internal
PRODUCT SPECIFICATION
4 (6)
Prepared (also subject responsible if other)
No.
EGLANDY
2/1301-BMR 630 04/7 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Betty Wu)
EQUENXU
2009-02-12
D
30.2 V/8.3 A Typical Characteristics
PKJ 4216N PI
Start-up
Shut-down
Start-up enabled by connecting VI at:
Tref = +25°C, VI = 53 V,
IO = 8.3 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 = 8.3 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 = 8.3 A resistive load.
Trace: output voltage (50 mV/div.).
Time scale: (2 s/div.).
Output voltage response to load current step-
change (3-6-3 A) at:
Tref =+25°C, VI = 53 V.
Top trace: output voltage (500 mV/div.).
Bottom trace: load current (5 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 = 31.41 Vdc
()
×
+
×
+
4
2
100
4
5
.
2
4
100
2
.
30
10
k
= 2871 k
Example: Decrease 2% =>Vout = 29.60 Vdc
( )
2
100
10
k
=480 k
E
PKJ 4000 series RFPA products
DC/DC converters, Input 35-75 V, Output 12.4 A/ 350 W
EN/LZT 146 367 R3A February 2009
Ericsson AB
Technical Specication
15
相關(guān)PDF資料
PDF描述
PKJ4316API 1-OUTPUT 350 W DC-DC REG PWR SUPPLY MODULE
PKJ4316PIP 1-OUTPUT 310 W DC-DC REG PWR SUPPLY MODULE
PKJ4316APIP 1-OUTPUT 350 W DC-DC REG PWR SUPPLY MODULE
PKJ4216NPIP 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE
PKL4110PI 1-OUTPUT 165 W DC-DC REG PWR SUPPLY MODULE
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