PKM 4000C Series
36-75 Vdc DC/DC converter
Output up to 80 A/200 W
Contents
Product Program. . . . . . . . . . . . . . . . . . . . . . 2
Mechanical Information. . . . . . . . . . . . . . . . . 3
Absolute Maximum Ratings . . . . . . . . . . . . . 4
Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Product Qualification Specification. . . . . . . . 5
Safety Specification . . . . . . . . . . . . . . . . . . . 6
PKM 4918LC PINB - 1.2 V Data . . . . . . . . . . 7
PKM 4118HC PINB - 1.5 V Data. . . . . . . . . 10
PKM 4118GC PINB - 1.8 V Data. . . . . . . . . 13
PKM 4119C PINB - 2.5 V Data . . . . . . . . . . 16
PKM 4110C PINB - 3.3 V Data . . . . . . . . . . 19
PKM 4211C PINB - 5 V Data . . . . . . . . . . . 22
EMC Specification. . . . . . . . . . . . . . . . . . . . 25
Operating Information . . . . . . . . . . . . . . . . . 26
Thermal Consideration . . . . . . . . . . . . . . . . 28
Soldering Information . . . . . . . . . . . . . . . . . 29
Delivery Package Information . . . . . . . . . . . 29
Design for Environment (DfE) . . . . . . . . . . . 29
Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Quality Statement . . . . . . . . . . . . . . . . . . . . 29
Limitation of Liability . . . . . . . . . . . . . . . . . . 29
Sales Offices and Contact Information . . . . 30
Safety Approvals
Key Features
• Industry standard quarterbrick and optional double Pin-Out
57.93 x 36.80 x 9.1 mm (2.278 x 1.449 x 0.35 In.)
• RoHS compliant
• High efficiency, typ. 92 % at 3.3 Vout half load
• 2250 Vdc input to output isolation, meets isolation
requirements equivalent to basic insulation according
to IEC/EN/UL 60950
• More than 2.7 million hours predicted MTBF at +40 ºC
ambient temperature
The PKM 4000C series of high efficiency DC/DC
converters are designed to provide high quality on-board
power solutions in distributed power architectures used
in Internetworking equipment in wireless and wired
communications applications.
Included as standard features are output over-voltage
protection, input under-voltage protection, over temperature
protection, soft-start, output short circuit protection, remote
sense, remote control, and output voltage adjust function.
These converters are designed to meet high reliability
requirements and are manufactured in highly automated
manufacturing lines and meet world-class quality levels.
The PKM 4000C series features a "double-p" footprint
with dual output pins which reduces soldering losses to
the board while increasing the cooling of the module.
The PKM 4000C series uses patented synchronous
rectification technology and achieves an efficiency up to
90% at full load.
Ericsson Power Modules is an ISO 9001/14001 certified
supplier.
Datasheet
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