參數(shù)資料
型號(hào)： PMR5118UWS/B
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： DC-DC REG PWR SUPPLY MODULE
封裝： 38.61 X 25.91 MM, 9.64 MM HEIGHT,ROHS COMPLAINT, PACKAGE-22
文件頁(yè)數(shù)： 18/39頁(yè)
文件大小： 3144K
代理商： PMR5118UWS/B
Ericsson Internal
PRODUCT SPECIFICATION
22 (23)
Prepared (also subject responsible if other)
No.
ECOCOLO
2/1301-BMR 629 5118 Uen
Approved
Checked
Date
Rev
Reference
EJANLLI
8/25/2009
B
3.3V, 50A / 165.0W Typical Characteristics
PMR 5118UW
Efficiency
Power Dissipation
70
75
80
85
90
95
100
0
10
20304050 [A]
[%]
4.5 V
5.0 V
14.0V
12.0V
0
4
8
12
0
1020
304050 [A]
[W]
4.5 V
5.0 V
14.0 V
12.0V
Efficiency vs. load current and input voltage at TP1 = +25°C
Dissipated power vs. load current and input voltage at
TP1 = +25°C
Output Current Derating
Output Characteristics
0
10
20
30
40
50
0
20
40
60
80
100
120 [°C]
[A]
2.0 m/s
1.0 m/s
0.5 m/s
Nat.
Conv.
3.250
3.270
3.290
3.310
3.330
3.350
0
1020
304050 [A]
[V]
4.5 V
5 V
14 V
12 V
Available load current vs. ambient air temperature and airflow at
VI = 12 V. See Thermal Consideration section.
Output voltage vs. load current at TP1 = +25°C
Output Ripple & Noise
Output Voltage Adjust (see operating information)
Passive adjust
The resistor value for an adjusted output voltage is calculated by using the
equations in the operating information.
k
6.49
0.7
o
V
0.7
k
30.1
SET
R
×
=
Output voltage ripple at:
TP1 = +25°C, VI = 12 V,
IO = 50 A resistive load.
Trace: output voltage 5 mV/div.
Time scale: 2 s/div.
E
PMR 5000 series
PoL Regulator
Input 4.5 - 14 V, Output up to 50 A / 180 W
EN/LZT 146 410 R1A August 2009
Ericsson AB
Technical Specication
25
E
PMR 5000 series
PoL Regulator
Input 4.5 - 14 V, Output up to 50 A / 180 W
EN/LZT 146 410 R1A August 2009
Ericsson AB
Technical Specication
25
相關(guān)PDF資料
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