Home Power management DC/DC power modules Isolated power modules (integrated transformer)
Home
Power management
DC/DC power modules
Isolated power modules (integrated transformer)

DCR010505

ACTIVE

Miniature, 1W Isolated Regulated DC/DC Converters

Order now
Data sheet

DCR010505

ACTIVE
Data sheet Order now

Product details

Features 1W, Regulated, Single output Vin (min) (V) 4.5 Vin (max) (V) 5.5 Device type Isolated modules Regulated outputs (#) 1 Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Control mode Voltage mode
Features 1W, Regulated, Single output Vin (min) (V) 4.5 Vin (max) (V) 5.5 Device type Isolated modules Regulated outputs (#) 1 Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Control mode Voltage mode
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.
filter Find other Isolated power modules (integrated transformer)
Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Data sheet DCR01 Series, 1-W, 1000-VRMS Isolated, Regulated DC/DC Converter Modules datasheet (Rev. E) PDF | HTML 19 Jul 2022

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

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 CAD symbols, footprints & 3D models
PDIP (NVE) 10 Ultra Librarian
SOIC (DVB) 12 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos