Hot-selling and scarce PQ30033QGA30NRS-G Quarter-brick DC/DC Converter MODULE spot stock

Product Descriptions

The PQ30033QGA30 PowerQor™ Giga quarter-brick converter is a next-generation, board-mountable, isolated, fixed switching frequency DC/DC converter that uses synchronous rectification to achieve extremely high conversion efficiency. The PQ30 module offers a wide input voltage range to cover both 24V and 48V applications. The power dissipated by the converter is so low that a heatsink is not required, which saves cost, weight, height, and application effort. All of the power and control components are mounted to the multi-layer PCB substrate with high-yield surface mount technology for greater reliability.

Product Features

• High efficiency, 89.5%(24Vin); 88.5%(48Vin) at full rated load current

• Delivers up to 30 amps of output current with minimal derating - no heatsink required

• Wide input voltage range: 19V – 60V, with 80V 100ms input voltage transient capability

• Fixed frequency switching provides predictable EMI per- formance

• No minimum load requirement means no preload resis- tors required

• Industry standard quarter-brick pin-out configuration

• Industry standard size: 1.45” x 2.3” (36.8x58.4mm)

• Total height only 0.412” (10.46mm), permits better air flow and smaller card pitch

• Total weight: 1.2 oz. (34 grams)

• Flanged pins designed to permit surface mount solder- ing (avoid wave solder) using FPiP technique

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• On/Off control referenced to input side (positive and negative logic options are available)

• Remote sense for the output voltage compensates for output distribution drops

• Output voltage trim permits custom voltages and volt age margining

• Input under-voltage lockout disables converter at low input voltage conditions

• Output current limit and short circuit protection protects converter and load from permanent damage and conse quent hazardous conditions

• Active back bias limit prevents damage to converter from external load induced pre-bias

• Output over-voltage protection protects load from dam- aging voltages

• Thermal shutdown protects converter from abnormal environmental conditions

Product Photos

For more product information, please download the PDF