PKB4713PINB Ericsson Power Modules, PKB4713PINB Datasheet - Page 16

• Manufacturer Part Number: PKB4713PINB
• Description: Module DC-DC 1-OUT 12V 6A 72W 8-Pin 1/8-Brick
• Manufacturer: Ericsson Power Modules
• Series: PKBr

Specifications of PKB4713PINB

• Package: 81/8-Brick
• Product: Isolated
• Output Power: 72 W
• Input Voltage Range: 36 V to 75 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 12 V
• Output Current (channel 1): 6 A
• Isolation Voltage: 2.25 KV
• Package / Case Size: Eighth Brick
• Output Type: Isolated
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Prepared (also subject responsible if other)
EGLANDY
Approved
SEC/D (ALICE SU)
PKB 4000 series
DC/DC converters, Input 36-75 V, Output 30 A/90 W
1.8 V/25 A Typical Characteristics
Start-up
Start-up enabled by connecting V
T
I
Output Ripple & Noise
Output voltage ripple at:
T
I
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:
Example: Increase 4% =>V
Output Voltage Adjust Downwards, Decrease:
Example: Decrease 20% =>V
O
O
. 5
Radj
Radj
ref
ref
. 5
= 25 A resistive load.
= 25 A resistive load.
11
= +25°C, V
= +25°C, V
11
100
. 1
20
. 5
1
225
8 .
11
. 5
100
11
2
100
. 1
4
I
I
%
k
1
225
= 53 V,
= 53 V,
8 .
4
100
2
= 15.3 k
511
k
%
4
%
10
.
22
out
511
I
%
out
at:
= 1.872 Vdc
k
=1.44 Vdc
10
= 57.3 k
.
22
Top trace: output voltage (1 V/div.).
Bottom trace: input voltage (50 V/div.).
Time scale: (5 ms/div.).
Trace: output voltage (20 mV/div.).
Time scale: (2 µs/div.).
k
Checked
ESECZHW
Shut-down
Shut-down enabled by disconnecting V
T
I
Output Load Transient Response
Output voltage response to load current step-
change (6.25-18.75-6.25 A) at:
T
PRODUCT SPECIFICATION
No.
2/1301-BMR 636 01/64 Uen
Date
2008-6-19
O
ref
ref
= 25 A resistive load.
=+25°C, V
= +25°C, V
I
I
= 53 V.
= 53 V,
Technical Specifi cation
EN/LZT 146 394 R5A August 2009
© Ericsson AB
Rev
A
I
at:
Reference
Top trace: output voltage (1 V/div.).
Bottom trace: input voltage (50 V/div.).
Time scale: (0.1 ms/div.).
Top trace: output voltage (200 mV/div.).
Bottom trace: load current (10 A/div.).
Time scale: (0.1 ms/div.).
PKB 4418 PINB
4 (5)
16