参数资料
型号: PKJ2316UPIP
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT, HALF-BRICK PACKAGE-9
文件页数: 12/14页
文件大小: 1573K
代理商: PKJ2316UPIP
Ericsson Confidential
PRODUCT SPECIFICATION
4 (5)
Prepared (also subject responsible if other)
No.
EQUENXU
2/1301-BMR 630 12/7 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
EZYPING
2008-01-15
C
27 V/14.3 A Typical Characteristics
PKJ 2316U PI
Start-up
Shut-down
Start-up enabled by connecting V
I at:
Tref = +25°C, VI = 27 V,
IO = 14.3 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 V
I at:
Tref = +25°C, VI = 27 V,
IO = 14.3 A resistive load.
Top trace: output voltage (10 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: (10 ms/div.).
Output Ripple & Noise
Output Load Transient Response
Output voltage ripple at:
Tref = +25°C, VI = 27 V,
IO = 14.3 A resistive load.
Trace: output voltage (20 mV/div.).
Time scale: (2 μs/div.).
Output voltage response to load current step-
change (3.58-10.72-3.58 A) at:
Tref =+25°C, VI = 27 V.
Top trace: output voltage (200 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:
(
)
Δ
Δ
×
Δ
+
×
=
22
.
10
%
511
%
225
.
1
%
100
27
11
.
5
Radj
Example: Increase 4% =>Vout = 28.08 Vdc
(
)
×
+
×
22
.
10
4
511
4
225
.
1
4
100
27
11
.
5
kΩ = 2790.4 kΩ
Output Voltage Adjust Downwards, Decrease:
Δ
×
=
2
%
100
11
.
5
Radj
Example: Decrease 2% =>Vout = 26.46 Vdc
×
2
100
11
.
5
kΩ = 245 kΩ
E
PKJ 2000 series
DC/DC converters, Input 20-36 V, Output 27 V/385 W
EN/LZT 146 392 R1B January 2008
Ericsson Power Modules AB
Technical Specication
E
PKJ 2000 series
DC/DC converters, Input 20-36 V, Output 27 V/385 W
EN/LZT 146 392 R1C August 2008
Ericsson Power Modules AB
Technical Specication
7
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