PKU4513PI Ericsson Power Modules, PKU4513PI Datasheet - Page 17

• Manufacturer Part Number: PKU4513PI
• Description: DC/DC Converters & Regulators 12Vdc 4.2A Isolated Input 36-75V 50W
• Manufacturer: Ericsson Power Modules
• Series: PKUr

Specifications of PKU4513PI

• Output Power: 50 W
• Input Voltage Range: 36 V to 75 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 12 V
• Output Current (channel 1): 4.2 A
• Isolation Voltage: 1.5 KV
• Package / Case Size: Sixteenth Brick
• Output Type: Isolated
• Product: Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.3 V/15 A Electrical Specification
T
Typical values given at: T
An external capacitor of 1
Characteristics
V
V
V
C
P
η
P
P
P
f
V
V
V
t
t
t
t
t
I
I
I
V
OVP
Note 1: See Operating Instruction, section Turn-off Input Voltage
Note 2: V
Note 3: RMS current in hiccup mode, V
Prepared (also subject responsible if other)
EQUENXU
Approved
SEC/D (Julia You)
PKU 4000 Series
DC/DC converters, Input 36-75 V, Output 25 A/50 W
s
tr
r
s
f
RC
O
lim
sc
ref
I
Ioff
Ion
O
d
li
RC
Oi
O
tr
Oac
I
= -30 to +110ºC, V
I
min 38 V to obtain 3.63 V at 49.5 W output power.
Input voltage range
Turn-off input voltage
Turn-on input voltage
Internal input capacitance
Output power
Efficiency
Power Dissipation
Input idling power
Input standby power
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
(from 10−90 % of V
Start-up time
(from V
V
(from V
RC start-up time
RC shut-down fall time
(from RC off to 10 % of V
Output current
Current limit threshold
Short circuit current
Output ripple & noise
Over voltage protection
I
shut-down fall time
I
I
off to 10 % of V
connection to 90 % of V
I
= 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions.
ref
µ
Oi
= +25°C, V
F is used on the input during all measurements.
)
O
O
lower than aprox 0.5 V.
)
O
)
Oi
I
= 53 V, max I
)
Conditions
Decreasing input voltage,
see Note 1
Increasing input voltage
see Note 1
Output voltage initial setting
50 % of max I
max I
50 % of max I
max I
max I
I
V
0-100 % of max I
T
See operating information and note 2
0-100 % of max I
I
max I
V
V
max I
0-100 % of max I
max I
I
max I
max I
I
T
T
See ripple & noise section,
max I
T
max I
O
O
O
O
I
ref
I
I
ref
ref
ref
= 0 A, V
= 53 V, Load step 25-75-25 % of
= 0 A
= 10 % of max I
= 10 % of max I
= 53 V (turned off with RC)
= 53 V, 0-100 % of max I
= +25°C, V
< max T
= 25ºC, see Note 3
= +25°C, V
O
O
O
O
O
O
O
O
O
O
, di/dt = 1 A/
, V
, V
O
Oi
, unless otherwise specified under Conditions.
I
I
Checked
EJUNGYA
= 48 V
= 53 V
ref
O
O
I
I
= 53 V, 0-100 % of
= 53 V, max I
, V
O
O
O
I
O
O
µ
= 48 V
s.
O
PRODUCT SPECIFICATION
No.
2/1301-BMR 602 4510/1 Uen
Date
2008-06-26
O
3.24
1.90
3.20
3.24
min
290
2.5
0.1
1.0
36
29
32
16
0
6
0
Technical Specifi cation
EN/LZT 146 308 R4B July 2008
© Ericsson Power Modules AB
Rev
PF1
-165/+150
89.7
89.2
89.9
89.3
0.15
3.30
4.35
320
typ
0.5
6.0
1.8
0.2
1.4
1.5
31
33
20
18
14
60
1
8
4
8
6
1
Reference
-330/+250
Max
34.5
49.5
3.36
3.63
3.40
3.36
350
100
9.5
4.6
0.3
1.6
75
33
10
18
40
15
22
9
PKU 4510 PI
mVp-p
Unit
kHz
mV
mV
mV
ms
ms
ms
ms
ms
ms
m
µ
%
µs
W
W
W
W
V
V
V
V
V
V
V
A
A
A
V
2 (5)
F
17
s