• High efficiency 92% Typ (3.3V) at full load.
• 1,500 Vdc isolation voltage.
• Max case temperature +100°C.

Description

The PKJ-B series builds on the technology developed for the PKL series while retaining the size and footprint of the standard half-brick. By combining these features, the PKJ-B series provides 92% efficiency (3.3V) at 40A. These features come from using the most advanced patented topology utilizing integrated magnetics and synchronous rectification on a low-resistivity multilayer PCB. This product features fast dynamic response times and low output ripple, which are important parameters when supplying low-voltage logics. The PKJ-B series also is especially suited for limited board space and high dynamic load applications. The PKJ-B series offers over and under-voltage protection, over-temperature protection, soft-start, paralleling capability and is short circuit proof.

Product program

36-75 V Input
Output ...................................... Part No.
1.8V, 40A / 72W ....................... PKJ 4718B PIT
2.5V, 40A / 100W ..................... PKJ 4119B PIT
3.3V, 40A / 132W ..................... PKJ 4110B PIT

The PKJ-B DC/DC converters are also avaliable with different options, see Technical Specification for more details.

Mechanical data
Size (LxWxH):
61.0 x 57.9 x 12.7 mm (2.4 x 2.28 x 0.5 Inch)