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Isolated power modules (integrated transformer)

DCR010505

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Miniature, 1W Isolated Regulated DC/DC Converters

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Data sheet

DCR010505

ACTIVE
Data sheet Order now

Product details

Iout (max) (A) 0.2 Vin (max) (V) 5.5
Iout (max) (A) 0.2 Vin (max) (V) 5.5
PDIP (NVE) 10 214.884 mm² 22.86 x 9.4 SOIC (DVB) 12 184.907 mm² 17.9 x 10.33
  • 1-kV isolation (operational): 1-second test
  • Continuous voltage applied across isolation barrier: 60 VDC, 42.5 VAC
  • UL1950 recognized component
  • 10-pin PDIP and 12-pin SOP packages
  • Input voltage: 5 V, 12 V, or 24 V
  • Output voltage: 3.3 V or 5 V
  • Device-to-device synchronization
  • 400-kHz switching frequency
  • Short-circuit protection
  • Thermal protection
  • High efficiency
  • 125 FITs at 55°C
  • 1-kV isolation (operational): 1-second test
  • Continuous voltage applied across isolation barrier: 60 VDC, 42.5 VAC
  • UL1950 recognized component
  • 10-pin PDIP and 12-pin SOP packages
  • Input voltage: 5 V, 12 V, or 24 V
  • Output voltage: 3.3 V or 5 V
  • Device-to-device synchronization
  • 400-kHz switching frequency
  • Short-circuit protection
  • Thermal protection
  • High efficiency
  • 125 FITs at 55°C

The DCR01 family is a series of high-efficiency, input-isolated, output-regulated DC/DC converters. In addition to 1-W nominal, galvanically-isolated output power capability, this range of DC/DC converters offer very low output noise, thermal protection, and high accuracy.

This combination of features and small size makes the DCR01 series of devices suitable for a wide range of applications, and is an easy-to-use solution in applications requiring signal path isolation.

The DCR01 family is a series of high-efficiency, input-isolated, output-regulated DC/DC converters. In addition to 1-W nominal, galvanically-isolated output power capability, this range of DC/DC converters offer very low output noise, thermal protection, and high accuracy.

This combination of features and small size makes the DCR01 series of devices suitable for a wide range of applications, and is an easy-to-use solution in applications requiring signal path isolation.
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Technical documentation

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* Data sheet DCR01 Series, 1-W, 1000-VRMS Isolated, Regulated DC/DC Converter Modules datasheet (Rev. E) PDF | HTML 19 Jul 2022

Design & development

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Reference designs

TIDA-00300 — Isolated power architecture reference design for communication and analog input/output modules

This reference design provides a means to isolate I2C or SPI communication lines. This is often required in grid infrastructure applications such as protection relays and circuit breakers where high voltages are involved. This reference design provides both power isolation and signal isolation.
Design guide: PDF
Schematic: PDF
Reference designs

TIPD201 — Isolated Current Shunt/Voltage Measurement Reference Design for Automotive Battery Pack Monitoring

This TI Verified Design provides the theory, component selection, TINA-TI simulations, Verification & Measurement Performance, Altium Schematics, PCB Layout for automotive Battery Pack monitoring application.  The design uses a automotive AEC-Q100 qualified 12-bit, 4-Channel, 1Msps SAR ADC, (...)
Design guide: PDF
Schematic: PDF
Package Pins Download
PDIP (NVE) 10 View options
SOIC (DVB) 12 View options
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