PKM4119CPINB Ericsson Power Modules, PKM4119CPINB Datasheet - Page 6

• Manufacturer Part Number: PKM4119CPINB
• Description: DC/DC Converters & Regulators 2.5 Vdc 55A Iso Input 36-75V 137.5W
• Manufacturer: Ericsson Power Modules
• Series: PKM-Cr

Specifications of PKM4119CPINB

• Product: Isolated
• Output Power: 30 W
• Input Voltage Range: 36 V to 75 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 1.5 V
• Output Current (channel 1): 20 A
• Isolation Voltage: 1.5 KV
• Package / Case Size: Quarter Brick
• Output Type: Isolated
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2.5 V Typical Characteristics
Efficiency
Output Current Derating
[%]
93
91
89
87
85
83
[A]
60,0
50,0
40,0
30,0
20,0
10,0
[V]
2,60
2,55
2,50
2,45
2,40
0,0
E
Prepared (also subject responsible if other)
MICOSPE
Approved
SEC/D (Kevin Zhou)
PKM 4000C PINB series Direct Converters
Input 36-75 V, Output 55 A/204 W
0
Efficiency vs. load current and input voltage at T
Available load current vs. ambient air temperature and airflow at
V
O
20
0
I
utput voltage vs. load current at T
= 53 V. See Thermal Consideration section.
5
5
30
10 15 20 25 30 35 40 45 50 55 [A]
10 15 20 25 30 35 40 45 50 55 [A]
40
50
60
70
80
ref
= +25°C
90
100 [°C]
ref
= +25°C
Checked
(EBAOCMA) 2006-09-13
3.0 m/s
2.5 m/s
2.0 m/s
1.5 m/s
1.0 m/s
Nat. Conv.
36 V
48 V
53 V
75 V
36 V
48 V
53 V
75 V
Power Dissipation
Thermal Resistance
Limited Internal
PRODUCT SPECIFICATION
No.
2/1301-BMR 637 01/2 Uen
Date
[W]
20
16
12
[°C/W]
6
4
2
0
[V]
3,0
2,5
2,0
1,5
1,0
0,5
0,0
8
4
0
0,0
55,0
0
Dissipated power vs. load current and input voltage at
T
Thermal resistance vs. airspeed measured at the converter. Tested in
wind tunnel with airflow and test conditions as per
the Thermal consideration section.
O
ref
utput voltage vs. load current at I
5
= +25°C
0,5
10 15 20 25 30 35 40 45 50 55 [A]
60,0
1,0
65,0
Technical Specifi cation
EN/LZT 146 307 R4B August 2009
© Ericsson Power Modules AB
Rev
D
1,5
70,0
2,0
Reference
O
75,0
> max I
2,5
O
80,0 [A]
, T
3,0 [m/s]
ref
PKM 4119C PINB
= +25°C
36 V
48 V
53 V
75 V
36 V
48 V
53 V
75 V
3 (5)
6