iJC Series Non-Isolated DC-DC Converters

TDK Lambda point-of-load non-isolated DC-DC converters are PMBus compliant and feature digital control

Image of TDK Lambda iJC Series Non-Isolated DC-DC ConvertersTDK Corporation introduces the 100 A TDK-Lambda iJC series of point-of-load non-isolated DC-DC converters. Being PMBus compliant and featuring digital control, these converters provide better dynamic performance, improved system stability and allow a great deal of flexibility and customization to the end application’s needs. These POLs feature digital control for highly accurate voltage setting (±0.5%) and auto-tuning technology for better dynamic performance and system stability.

Operating from an 8 VDC to 14 VDC input, the iJC series can provide output voltages from 0.6 V to 1.5 V with a precision set-point accuracy of 0.5%. The series is designed to meet a wide range of applications, including servers, routers, and other information and communication technology (ICT) equipment, semiconductor-manufacturing equipment, measuring equipment, and general industrial equipment. The surface-mount converters occupy only 1.5 square inches of board space, representing an ultra-high power density of 66 A per cubic inch. Overall dimensions are 28 mm x 35 mm x 10 mm with a weight of just 20 g.

Optimization of components using digital control enables a high current output in high-temperature, low-airflow environments. The iJC power module has a typical efficiency of 91.5% with a 1.5 V output, 12 V input, and 80% loading. The PMBus read-write functionality of the converter provides real-time precision monitoring of voltage, current, and temperature, and allows full programmability of the iJC parameters. Function setting pins make them easy to use in applications where PMBus communication is not implemented. A graphical user interface and evaluation boards are available for development support.

  • Only 1.5 in² board space
  • PMBus compliant (read and write)
  • Surface mountable
  • Digital adaptive control
  • Parallel operation with current sharing
  • Configurable sequence and fault management

iJC Series DC-DC Converters

ImageManufacturer Part NumberDescriptionTypeNumber of OutputsVoltage - Input (Min)Available QuantityView Details
IJC12100A006V-003-R datasheet linkDC/DC CONVERTER 1.5V 100WIJC12100A006V-003-RDC/DC CONVERTER 1.5V 100WNon-Isolated PoL Module18V0IJC12100A006V-003-R product page link

Evaluation Board

ImageManufacturer Part NumberDescriptionMain PurposeAvailable QuantityView Details
IJC100A-003-EVKIT-S1 datasheet linkIJC EVAL BOARD (SINGLE)IJC100A-003-EVKIT-S1IJC EVAL BOARD (SINGLE)DC/DC Converter8 - Immediate
IJC100A-003-EVKIT-S1 product page link
Published: 2017-02-10