PKB4711PINB Ericsson Power Modules, PKB4711PINB Datasheet - Page 7

• Manufacturer Part Number: PKB4711PINB
• Description: DC/DC Converters & Regulators 5Vdc 15A Isolated Input 36-75V 75W
• Manufacturer: Ericsson Power Modules
• Series: PKBr

Specifications of PKB4711PINB

• Output Power: 75 W
• Input Voltage Range: 36 V to 75 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 5 V
• Output Current (channel 1): 15 A
• Isolation Voltage: 2.25 KV
• Package / Case Size: Eighth Brick
• Output Type: Isolated
• Product: Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.0 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:
For a desired change of the nominal output voltage, the value of the
resistor should be
Where
voltage.
Vertical bars indicate absolute value.
Prepared (also subject responsible if other)
ESECZHW
Approved
SEC/D (Betty Wu)
PKB 4000 series
DC/DC converters, Input 36-75 V, Output 30 A/90 W
O
O
Radj
ref
ref
= 30 A resistive load.
= 30 A resistive load.
= +25°C, V
= +25°C, V
=
V
V
adj
oi
I
I
V
is adjusted output voltage, and
= 53 V,
= 53 V,
−
adj
V
adj
−
( 1 Ω
k
I
at:
)
Top trace: output voltage (0.5 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.).
V
oi
is initial output
Checked
EZYPING
Shut-down
Shut-down enabled by disconnecting V
T
I
Output Load Transient Response
Output voltage response to load current step-
change (7.5-22.5-7.5 A) at:
T
PRODUCT SPECIFICATION
No.
2/1301-BMR 636 01/E4 Uen
Date
2009-8-5
O
ref
ref
= 30 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 (0.5 V/div.).
Bottom trace: input voltage (50 V/div.).
Time scale: (0.5 ms/div.).
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (30 A/div.).
Time scale: (0.1 ms/div.).
PKB 4318N PINB
4 (5)
7