CUI Inc

DQQ3-S Series 8-Pin SIP Isolated DC/DC Converter

CUI Inc DQQ3-S series compact 3 W SIP converters are designed for a variety of applications, especially those requiring a wide input range

Image of CUI Inc DQQ3-S Series 8-Pin SIP Isolated DC/DC ConverterCUI Inc DQQ3-S series is a family of 3 W DC/DC converter modules housed in a SIP package with a 4:1 input ratio. These low-power DC/DC converters offer 1,500 VDC isolation, short circuit protection, EN/IEC 62368-1 certification, and a 3 W isolated output, making them an ideal solution for consumer electronics, digital or analog systems, and small-scale automation applications.

Features
  • Up to 3 W isolated output
  • 4:1 input range (9 VDC to 36 VDC and 18 VDC to 75 VDC)
  • Single and dual-regulated outputs
  • 1,500 VDC isolation
  • Remote on/off control
  • -40°C to +100°C with derating
  • Continuous short circuit and input under voltage protection
  • No tantalum capacitor inside
  • Certified to EN/IEC 62368-1
  • EN55032 Class A and Class B with external components
Applications
  • Low-power consumer electronics
  • Instrumentation
  • Telecom or datacom
  • eMobility
  • Industrial

DQQ3-S Series 8-Pin SIP Isolated DC/DC Converter

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
DC-DC, ISOLATED, 3 W, 18~75 VDCDQQ3-48-S12-SDC-DC, ISOLATED, 3 W, 18~75 VDC15 - Immediate$16.93View Details
DC-DC, ISOLATED, 3 W, 9~36 VDC IDQQ3-24-D5-SDC-DC, ISOLATED, 3 W, 9~36 VDC I15 - Immediate$17.08View Details
DC-DC, ISOLATED, 3 W, 18~75 VDCDQQ3-48-D5-SDC-DC, ISOLATED, 3 W, 18~75 VDC20 - Immediate$17.08View Details
DC-DC, ISOLATED, 3 W, 18~75 VDCDQQ3-48-S3-SDC-DC, ISOLATED, 3 W, 18~75 VDC28 - Immediate$16.93View Details
DC-DC, ISOLATED, 3 W, 9~36 VDC IDQQ3-24-D12-SDC-DC, ISOLATED, 3 W, 9~36 VDC I25 - Immediate$17.08View Details
Published: 2025-02-11