Digital PMBus converter with dynamic loop compensation powers FPGAs and processors

Digital PMBus converter with dynamic loop compensation powers FPGAs and processors

New Products |
By Nick Flaherty

The OKDL-T/60 power module is specified to operate over a Vin range of 4.5V to 14 VDC, and provides a user adjustable output in the range of 0.6 VDC to 1.8 VDC with an industry leading efficiency of 94.9%. The SMT/LGA gigaAMP-compliant module measures just 25.1 x 14.1 x 7.0 mm for space-critical applications in networking, computing, and telecom systems.

The PMBus compliant POL module is delivered with a default firmware configuration suitable for a wide range of applications and is fully configurable to meet specific application requirements. The PMBus protocol provides full configuration and monitoring of the converter via a set of industry standard digital commands. The OKDL-T/60-W12 provides advanced power conversion management features such as Dynamic Loop Compensation (DLC). With DLC enabled the module will load the ideal loop compensation coefficients by detecting output parameters. Other features include current sharing, voltage tracking, remote On/Off control, synchronization, and phase spreading control that reduces input capacitance requirements and reduces efficiency losses in the application.

The OKDL-T/60-W12-xxx-C is certified by AMP (Architects of Modern Power) to be gigaAMP compliant and multi-sourced with true plug-and-play compatibility. The module protection features include output short circuit, over power, over voltage, over temperature, and input under voltage. The modules are certified to UL/IEC 60950-1 and sample quantities are available from stock with production lead times of eight weeks.

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