PKB 4000 Series
36-75 Vdc DC/DC converter
Output up to 30 A/90 W
Contents
Product Programꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 2
Mechanical Informationꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 3
Absolute Maximum Ratings ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 4
Input ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 4
Product Qualification Specificationꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 5
Safety Specification ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 6
PKB 4318 PIOBNB − 1ꢀ2 V Data ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 7
PKB 4418 PIOANB − 1ꢀ5 V Data ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 10
PKB 4418 PINB - 1ꢀ8 V Data ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 13
PKB 4619 PINB − 2ꢀ5 V Data ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 16
PKB 4610 PINB − 3ꢀ3 V Data ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 19
PKB 4810 PINB − 3ꢀ3 V Data ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 22
PKB 4711 PINB − 5 V Data ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 25
PKB 4713 PINB − 12 V Data ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 28
PKB 4913 PINB − 12 V Data ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 31
PKB 4715 PINB - 15 V Data ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 34
EMC Specificationꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 37
Operating Information ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 38
Thermal Consideration ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 40
Soldering Information ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 41
Delivery Package Information ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 41
Compatibility with RoHS requirements ꢀ ꢀ ꢀ ꢀ 41
Reliability ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 41
Quality Statement ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 41
Limitation of Liability ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ 41
Sales Offices and Contact Information ꢀ ꢀ ꢀ ꢀ 42
Safety Approvals
Key Features
• Industry standard Eighth-brick
58ꢀ40 x 22ꢀ70 x 8ꢀ10 mm (2ꢀ300 x 0ꢀ896 x 0ꢀ319 inꢀ)
• RoHS compliant
• High efficiency, typꢀ 91ꢀ5 % at 3ꢀ3 Vout half load
• 2250 Vdc input to output isolationꢀ
• Meets isolation requirements equivalent to basic
insulation according
to IEC/EN/UL 60950
• More than 3ꢀ5 million hours predicted MTBF at +40 ºC
ambient temperature
The PKB series of high efficiency DC/DC converters are
designed to provide high quality on-board power solu-
tions in distributed power architectures used in Internet-
working equipment in wireless and wired communications
applicationsꢀ The PKB 4000 series has industry standard
footprint and pin-out and is max 8ꢀ10 mm (0ꢀ319 in) highꢀ
This makes it extremely well suited for narrow board pitch
applications with board spacing down to 15 mm (0ꢀ6 in)ꢀ
Included as standard features are output over-voltage
protection, input under-voltage protection, over tempera-
ture protection, soft-start, output short circuit protection,
remote sense, remote control and output voltage adjust
functionꢀ
These converters are designed to meet high reliability
requirements and are manufactured in highly automated
manufacturing lines and meet world-class quality levelsꢀ
Ericsson Power Modules is an ISO 9001/14001 certified
supplierꢀ
Datasheet
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