DC-DC Converters

DC-DC Converters are devices designed to convert a source of DC (direct current) from one voltage to another. These type of devices are commonly used in portable electronic devices or any other devices that are powered from the battery instead of the external power source. The battery of the device supply power with its own voltage that might not be suitable for all internal circuits. DC-DC converters ensure that required voltage is delivered to each circuit due to its own requirements. Converters can both increase or decrease the voltage within the system, by storing the input energy temporarily and then releasing that to the output at the different level. DC-DC converters also regulate the output voltage and maximise the energy harvest.
DC-DC converters are commonly used for:
• Photovoltaic systems
• Wind Turbines
• Portable devices
• Battery operated devices
• Vehicles Production Industry
• Electronics industry
• Military Industry
• Household devices
DC-DC converters range is very wide but generally they all can be divided into a several categories:
• Fixed installation Car Power Adapters
• Isolated DC to High Voltage DC Converters
• Isolated DC-DC Converters
• Non-Isolated DC to High Voltage Converters
• Non-Isolated DC-DC Converters
• Portable Car Power Adapters
• Switching Regulators
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Part Details Brand Minimum Output Voltage Recently Introduced Maximum Output Voltage Minimum Input Voltage Maximum Input Voltage Minimum Output Current Maximum Output Current Converter Type Number of Outputs Output Type Mounting Type Package Type Pin Count Maximum Operating Temperature Minimum Operating Temperature Dimensions Maximum Switching Frequency Height Load Regulation Length Width Line Regulation Efficiency
Texas Instruments UCC28780RTER, 5-Channel, Flyback DC-DC Converter, 1 (Source, Sink)mA 16-Pin, WQFN
  • € 1.73
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Texas Instruments -0.3 V - 25 V 12 V 34 V 1 (Source, Sink)mA 5 (Source, Sink)mA Flyback 5 - Surface Mount WQFN 16 +125 °C -40 °C 3.15 x 3.15 x 0.72mm 1 MHz 0.72mm 10 mV 3.15mm 3.15mm 7 mV 94.59%
Analog Devices ADUM5010ARSZ-RL7, 1-Channel, DC-DC Isolated DC-DC Converter, Adjustable 20-Pin, SSOP Analog Devices 3.15 V - 5.25 V 3 V 5.5 V - - DC-DC 1 Adjustable Surface Mount SSOP 20 +105 °C -40 °C 7.5 x 5.6 x 1.85mm 125 MHz 1.85mm 3 % 7.5mm 5.6mm 20 mV/V 29%
Analog Devices ADUM6211ARSZ, 1-Channel, DC-DC Isolated DC-DC Converter, Adjustable 20-Pin, SSOP Analog Devices 3.15 V - 5.25 V 3 V 5.5 V - - DC-DC 1 Adjustable Surface Mount SSOP 20 +105 °C -40 °C 7.5 x 5.6 x 1.85mm 125 MHz 1.85mm 3 % 7.5mm 5.6mm 20 mV/V 36%
Texas Instruments UCC28780RTET, 5-Channel, Flyback DC-DC Converter, 1 (Source, Sink)mA 16-Pin, WQFN Texas Instruments -0.3 V - 25 V 12 V 34 V 1 (Source, Sink)mA 5 (Source, Sink)mA Flyback 5 - Surface Mount WQFN 16 +125 °C -40 °C 3.15 x 3.15 x 0.72mm 1 MHz 0.72mm 10 mV 3.15mm 3.15mm 7 mV 94.59%
Microchip Technology MIC45205-1YMP-T1, 1-Channel, DC-DC DC-DC Power Supply Module, Adjustable 52-Pin, QFN Microchip Technology 0.8 V - 5.5 V 4.5 V 26 V - 6A DC-DC 1 Adjustable Surface Mount QFN 52 +125 °C -40 °C 8 x 8 x 3mm 750 kHz 3mm 3.6 % 8mm 8mm - -
Analog Devices ADUM6400ARWZ, Quad-Channel, DC-DC Isolated DC-DC Converter 16-Pin, SOIC Analog Devices - - 5 V 3 V 5.5 V - - DC-DC 4 Fixed Surface Mount SOIC 16 +105 °C -40 °C 13 x 7.6 x 2.35mm 180 MHz 2.35mm 5 % 13mm 7.6mm 1 mV/V 34%
Analog Devices ADUM5010ARSZ-RL7, 1-Channel, DC-DC Isolated DC-DC Converter, Adjustable 20-Pin, SSOP Analog Devices 3.15 V - 5.25 V 3 V 5.5 V - - DC-DC 1 Adjustable Surface Mount SSOP 20 +105 °C -40 °C 7.5 x 5.6 x 1.85mm 125 MHz 1.85mm 3 % 7.5mm 5.6mm 20 mV/V 29%
Analog Devices ADUM6211ARSZ, 1-Channel, DC-DC Isolated DC-DC Converter, Adjustable 20-Pin, SSOP Analog Devices 3.15 V - 5.25 V 3 V 5.5 V - - DC-DC 1 Adjustable Surface Mount SSOP 20 +105 °C -40 °C 7.5 x 5.6 x 1.85mm 125 MHz 1.85mm 3 % 7.5mm 5.6mm 20 mV/V 36%
Analog Devices ADUM6400ARWZ, Quad-Channel, DC-DC Isolated DC-DC Converter 16-Pin, SOIC Analog Devices - - 5 V 3 V 5.5 V - - DC-DC 4 Fixed Surface Mount SOIC 16 +105 °C -40 °C 13 x 7.6 x 2.35mm 180 MHz 2.35mm 5 % 13mm 7.6mm 1 mV/V 34%
Infineon TLE6368G2AUMA1, Triple-Channel, Step Down DC-DC Power Supply Module, Selectable 36-Pin, DSO-36-26
  • € 10.21
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Infineon 5.4 V - 6.05 V 5.5 V 60 V - 350 mA, 500 mA, 800 mA Step Down 3 Selectable Surface Mount DSO-36-26 36 +150 °C -40 °C 15.9 x 11 x 3.5mm 425 kHz 3.5mm 50 mV 15.9mm 11mm - -
Infineon TLE73683EXUMA1, Triple-Channel, Buck DC-DC Power Supply Module, Selectable 36-Pin, DSO-36
  • € 6.97
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Infineon 4.9 V - 5.1 V <4.5 V 45 V - 700 mA, 800 mA Buck 3 Selectable Surface Mount DSO-36 36 +150 °C -40 °C 12.8 x 7.6 x 2.55mm 425 kHz 2.55mm 120 mV/A 12.8mm 7.6mm 5 mV/V -
Infineon TLE7368EXUMA1, Triple-Channel, Buck DC-DC Power Supply Module, Selectable 36-Pin, DSO-36
  • € 11.97
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Infineon 4.9 V - 5.1 V <4.5 V 45 V - 700 mA, 800 mA Buck 3 Selectable Surface Mount DSO-36 36 +150 °C -40 °C 12.8 x 7.6 x 2.55mm 425 kHz 2.55mm 120 mV/A 12.8mm 7.6mm 5 mV/V -
Intersil ICL7660SCPAZ, 1-Channel DC-DC Converter 8-Pin, PDIP Intersil - - - 1.5 V 12 V - 45mA - 1 - Through Hole PDIP 8 +70 °C 0 °C 10.16 x 7.11 x 4.95mm - 4.95mm - 10.16mm 7.11mm - -
Linear Technology LT1111IS8#PBF, 1-Channel, Inverting DC-DC Converter, Adjustable 8-Pin, SOIC
  • € 10.87
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Linear Technology - - - 2 V 30 V - 1A Inverting 1 Adjustable Surface Mount SOIC 8 +105 °C -40 °C 5.004 x 3.988 x 1.498mm 88 kHz 1.498mm - 5mm 3.988mm 0.400 %/V -
Linear Technology LT1172IS8#PBF, 1-Channel, Cuk, Flyback, Forward, Inverting, Step Down/Step Up DC-DC Converter,
  • € 11.97
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Linear Technology 1.244 V - 65 V 3 V 60 V 1A 3.5A Cuk, Flyback, Forward, Inverting, Step Down/Step Up 1 Adjustable Surface Mount SOIC 8 +100 °C -40 °C 5.004 x 3.988 x 0.254mm 0.115 MHz 0.254mm - 5mm 3.988mm 0.03 %/V -
Linear Technology LT1303CS8#PBF, 1-Channel, SEPIC DC-DC Converter, Adjustable 8-Pin, SOIC Linear Technology - - - 2 V 10 V - 200mA SEPIC 1 Adjustable Surface Mount SOIC 8 +70 °C 0 °C 5.004 x 3.988 x 1.498mm 185 kHz 1.498mm - 5mm 3.988mm 0.15 %/V -
Linear Technology LT1308BCS8#PBF, 1-Channel, Step Up DC-DC Converter 8-Pin, SOIC
  • € 10.24
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Linear Technology - - 5 V 1 V 10 V - 1A Step Up 1 Fixed Surface Mount SOIC 8 +85 °C -40 °C 5.004 x 3.988 x 1.498mm 600 kHz 1.498mm - 5mm 3.988mm 1.5 %/V -
Linear Technology LT1308BIS8#PBF, 1-Channel, Step Up DC-DC Converter 8-Pin, SOIC
  • € 11.79
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Linear Technology - - 5 V 1 V 10 V - 1A Step Up 1 Fixed Surface Mount SOIC 8 +85 °C -40 °C 5.004 x 3.988 x 1.498mm 600 kHz 1.498mm - 5mm 3.988mm 1.5 %/V -
Linear Technology LT1372IS8#PBF, 1-Channel, Cuk, Flyback, Forward, Inverting, Step Down/Step Up DC-DC Converter,
  • € 13.66
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Linear Technology 42 V - 47 V 2.7 V 35 V - 1.5A Cuk, Flyback, Forward, Inverting, Step Down/Step Up 1 Adjustable Surface Mount SOIC 8 +125 °C 0 °C 5.004 x 3.988 x 1.498mm 0.58 MHz 1.498mm - 5mm 3.988mm 0.03 %/V -
Linear Technology LT3464ETS8#TRMPBF, 1-Channel, Step Up DC-DC Converter, Adjustable, 85mA 8-Pin, SOT-23 Linear Technology - - 34 V 2.3 V 10 V 85mA 140mA Step Up 1 Adjustable Surface Mount SOT-23 8 +85 °C -40 °C 2.9 x 1.75 x 0.9mm - 0.9mm - 2.9mm 1.75mm 0.1 %/V -
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