PKB4513PINBLC Ericsson Power Modules, PKB4513PINBLC Datasheet - Page 13

• Manufacturer Part Number: PKB4513PINBLC
• Description: DC/DC Switching Controllers DC/DC CONV in 36-60V output 12V 4A 48W
• Manufacturer: Ericsson Power Modules

Specifications of PKB4513PINBLC

• Number Of Outputs: 1
• Output Voltage: 12 V
• Output Current: 4 A
• Output Power: 48 W
• Switching Frequency: 230 KHz to 270 KHz
• Mounting Style: Screw
• Package / Case: Eighth Brick
• Maximum Operating Temperature: + 120 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

E
EMC Specification
Conducted EMI measured according to EN55022, CISPR 22
and FCC part 15J (see test set-up). See Design Note 009 for
further information. The fundamental switching frequency is
250 kHz @ V
Conducted EMI Input terminal value (typ)
EMI without filter (PKB 4513 PINBOVLC)
External filter (class B)
Required external input filter in order to meet class B in
EN 55022, CISPR 22 and FCC part 15J.
EMI with filter (PKB 4513 PINBOVLC)
Prepared (also subject responsible if other)
EZYPING
Approved
SEC/D (Betty Wu)
PKB 4513 Direct Converters
Input 48 V, Output 4 A / 48 W
I
= 48 V, max I
O
.
Filter components:
C1,2,3 = 1 µF
C4,5 = 2.2 nF
C6 = 47 µF
L1,2 = 1.17 mH,
common mode
inductor
Checked
ESECZHW
PRODUCT SPECIFICATION
No.
3/1301-BMR 636 31/53C45 Uen
Date
2010-02-04
Test set-up
Layout recommendations
The radiated EMI performance of the Product will depend on
the PCB layout and ground layer design. It is also important to
consider the stand-off of the product. If a ground layer is used,
it should be connected to the output of the product and the
equipment ground or chassis.
A ground layer will increase the stray capacitance in the PCB
and improve the high frequency EMC performance.
Output ripple and noise
Output ripple and noise measured according to figure below.
See Design Note 022 for detailed information.
Output ripple and noise test setup
Technical Specification
EN/LZT 146 407 R2A February 2010
© Ericsson AB
Rev
A
Reference
1 (4)
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