PKM4319EPI Ericsson Power Modules, PKM4319EPI Datasheet - Page 11

• Manufacturer Part Number: PKM4319EPI
• Description: Module DC-DC 1-OUT 2.5V 15A 37.5W 8-Pin Quarter-Brick
• Manufacturer: Ericsson Power Modules
• Type: Step Downr
• Series: PKM-Er

Specifications of PKM4319EPI

• Package: 8Quarter-Brick
• Output Current: 15 A
• Output Voltage: 2.5 V
• Input Voltage: 36 to 75 V
• Number Of Outputs: 1
• Output Power: 37.5 W
• Product: Isolated
• Input Voltage Range: 36 V to 75 V
• 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

PKM 1HE PI Output
T
Miscellaneous
PKM 4000E PI Datasheet
V
V
V
t
t
t
I
P
I
I
V
SVR
OVP
η
η
η
η
P
f
Pcb
O
lim
sc
s
tr
r
s
Characteristics
Characteristics
Oi
O
tr
O
O
d
ac
max
= -40 . . .+90 ºC and V
Efficiency - 50% load
Efficiency - 100% load
Efficiency - 50% load
Efficiency - 100% load
Power Dissipation
Switching frequency
Output voltage initial setting
and accuracy
Output adjust range
Output voltage tolerance band
Idling voltage
Line regulation
Load regulation
Load transient
voltage deviation
Load transient recovery time
Ramp-up time
Start-up time
Output current
Max output power
Current limit threshold
Short circuit current
Output ripple & noise
Supply voltage rejection (ac)
Over voltage protection
I
= 36…75V, sense pins connected to output pins unless otherwise specified .
T
T
T
T
I
I
I
I
I
I
I
I
load step = 0 .5 × I
I
load step = 0 .5 × I
I
(0 .1 . . .0 .9) × V
I
V
At V
T
T
See ripple and noise, I
T
V I = 53 V
V
O
O
O
O
O
O
O
O
O
O
O
Conditions
Conditions
Pcb
Pcb
Pcb
Pcb
Pcb
Pcb
Pcb
I
I
max, V
max, V
max
max, V
= (0 .01 . . .1 .0) × I
= (0 .1 . . .1 .0) × I
= (0 .1 . . .1 .0) × I
= (0 .1 . . .1 .0) × I
= (0 .1 . . .1 .0) × I
= 53 V I
= (0 .1 . . .1 .0) x I
= 0
connection to 0 .9 x V
O
< T
= 25 °C, V
= 25 °C, f = 100 Hz sinewave , 1 Vpp,
= +25 °C, V
= +25 °C, V
= +25 °C, V
= +25 °C, V
= V
Pcb
I
I
I
O
= 53 V, T
= 53 V, T
= 53 V, T
O
nom
max
= (0 .1 . . .1 .0) × I
O
nom
O
< 0 .5V
I
I
I
I
O
O
O
O
O
= 48 V, I
= 48 V, I
= 53 V, I
= 53 V, I
O
max
max, V
O
max, V
O
max, V
max, V
Pcb
Pcb
Pcb
max, V
max
max
= 25 ˚C
= 25 ˚C
= 25 ˚C
O
max, V
O
I
I
I
I
nom
O
O
O
O
= 53 V,
= 53 V,
= 53 V
= 53 V
I
O
= 53 V
max
= 0 .5 x I
= I
= 0 .5 x I
= I
O
Omax
Omax
nom,
11
Omax
Omax
min
1 .468
1 .35
1 .455
1 .455
0
30
1 .8
min
83 .5
EN/LZT 146 051 R7A © Ericsson Power Modules, February 2007
Output
typ
1 .5
±100
100
5
7 .5
25
28 .5
35
67
typ
86
85 .5
86
85 .5
5 .2
180
max
max
1 .532
1 .65
1 .545
1 .545
5
5
10
15
20
60
2 .5
Unit
V
V
V
V
mV
mV
mV
µs
ms
ms
A
W
A
A
mV
dB
V
Unit
%
%
%
%
W
kHz
p-p