PKJ4113APIT Ericsson Power Modules, PKJ4113APIT Datasheet - Page 16

• Manufacturer Part Number: PKJ4113APIT
• Description: DC/DC Converters & Regulators 12 Vdc 12.5A Iso Input 36-75V 150W
• Manufacturer: Ericsson Power Modules
• Series: PKJr

Specifications of PKJ4113APIT

• Product: Isolated
• Output Power: 150 W
• Input Voltage Range: 36 V to 75 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 12 V
• Output Current (channel 1): 12.5 A
• Isolation Voltage: 1.5 KV
• Package / Case Size: Half Brick
• Output Type: Isolated
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.3 V/30 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:
R
Output Voltage Adjust Downwards, Decrease:
R
Prepared (also subject responsible if other)
EQUENXU
Approved
SEC/D(PHILIP LIU)
PKJ 4000 PI series
DC/DC converters, Input 36-75 V, Output 30A/150W
O
O
ref
ref
adj
adj
= 30 A resistive load.
= 30 A resistive load.
= +25°C, V
= +25°C, V
= [(Vo(100+∆%)/(1.225∆%)-(100+2∆%)/∆%) kΩ
= (100 / ∆%-2) kΩ
Eg Increase 5% =>V
3.3(100+5)/(1.225x5)-(100+2x5)/5 = 34.6 k
Eg Decrease 5% =>V
(100/5-2)= 18 k
I
I
= 53 V,
= 53 V,
Ω
out
I
at:
out
= 3.465 Vdc
= 3.135 Vdc
Top trace: output voltage (1 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: (10 ms/div.).
Trace: output voltage (20mV/div.).
Time scale: (2 µs/div.).
Ω
Checked
(MICJOHN)
Shut-down
Shut-down enabled by disconnecting V
T
I
change (7.5-15-7.5 A) at:
T
Output Load Transient Response
PRODUCT SPECIFICATION
No.
2/1301-BMR630 Uen
Date
2006-03-27
O
Output voltage response to load current step-
ref
ref
= 30 A resistive load.
=+25°C, V
= +25°C, V
I
I
= 53 V.
= 53 V,
Technical Specifi cation
EN/LZT 146 309 R1B February 2006
© Ericsson Power Modules AB
Rev
B
I
at:
Reference
Top trace: output voltage (1 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: (0.5 ms/div.).
Trace: output voltage (100mV/div.).
Time scale: (0.1 ms/div.).
PKJ 4910 PIT
13 (29)
16