DCR010503UE4 Part Information

Details for DCR010503UE4 by Texas Instruments

Electrical & Lighting > Batteries & Power Supplies > Power Supplies

Part Description

The DCR01 family is a series of high-efficiency, inputisolated, output-regulated DC–DC converters. In addition to 1 W nominal, galvanically-isolated output power capability, this range of DC–DCs 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. CAUTION This product has operational isolation and is intended for signal isolation only. It must not be used as a part of a safety isolation circuit requiring reinforced isolation. See definitions in Feature Description.

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Part Features

  • 10-Pin PDIP and 12-Pin SOP Packages
  • 1000-Vrms Isolation (Operational)
  • 125 FITs at 55u00baC
  • 3.3-V and 5-V Outputs
  • 400-kHz Switching
  • 5-V, 12-V, and 24-V Inputs
  • 53 W/in3 (3.3W/cm3 ) Power Density
  • Device-to-Device Synchronization
  • High Efficiency
  • Short-Circuit Protected
  • Thermal Protection
  • UL1950 Recognized Component
  • u00b110% Input Range

Part Specifications

No. of Outputs 1 Output, 1Outputs
Output Power Max 1W
Output Voltage - Output 1 3.3V
Output Current - Output 1 300mA
Output Voltage - Output 2 -
Output Current - Output 2 -
Output Voltage - Output 3 -
Output Current - Output 3 -
Product Range -
Input Voltage DC Min -
Input Voltage DC Max 5V
DC / DC Converter Output Type Fixed
DC / DC Converter Type Surface Mount DIP
DC / DC Converter Mounting Surface Mount Device
Width 7.11mm
Height 5.33mm
Depth 23.37mm
SVHC No SVHC (27-Jun-2018)
Accuracy % 0.5%
Amplifier Type Isolation
Base Number 10503
Frequency 800kHz
IC Generic Number 010503
No. of Pins 12Pins
Operating Temperature Max 85°C
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Voltage Max 3.3V
Power Rating 1W
Power Supply IC Type DC / DC Converter
Primary Input Voltage 5V
Supply Voltage Max 5.5V
Supply Voltage Min 4.5V
Voltage Regulator Type Isolated Converter
RoHS Compliant

Alternative Part Descriptions

  • DC/DC CONVERTER, SMD, 10503, SOIC12; No. of Outputs:1 Output; Output Power Max:1W; Output Voltage - Output 1:3.3V; Output Current - Output 1:300mA; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Output RoHS Compliant: Yes | Newark Electronics

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