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Parts by Number Top

Part # Distributor Manufacturer Product Category Description
MCP1252 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided current. The devices allow the input voltage to be lower or higher than the output voltage, by automatically switching between buck/boost operation.
MCP1253-33X50 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided The MCP1253-33X50 is an inductorless, positive regulating, low noise charge pump DC-to-DC converter. It has selectable outputs of either 3.3V or 5.0V and can deliver 120mA of load current at the selected regulated output voltage. Since the device incorporates an automatic buck/boost feature...
MCP1252-33X50 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided The MCP1252-33X50 is an inductorless, positive regulating, low noise charge pump DC-to-DC converter. It has selectable outputs of either 3.3V or 5.0V and can deliver 120mA of load current at the selected regulated output voltage. Since the device incorporates an automatic buck/boost feature...
MAX5072ETJ+ ASAP Semiconductor MAXIM Not Provided IC, DUAL BUCK/BOOST CONVERTER, TQFN-32; Primary Input Voltage:23
LTC3530EMS#PBF ASAP Semiconductor LINEAR Not Provided CONVERTER, DC/DC, SYNCH BUCK/BOOST; Primary Input Voltage:5.5V;
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Conduct Research Top

  • Buck-boost Converters
    Buck-boost converters can be used for either step-up or step-down conversions. They can also be used to reverse or invert voltage polarity. With buck-boost converters, the inverting regulator converts a DC input voltage to a DC output voltage that is opposite in polarity to the input. The negative
  • Buck Boost vs. Buck Converter Battery Life for Portable 3.3V Micro Hard Disk Drive Applications
    drive voltage of. 3.3V, an obvious dilemma associated with this application is whether to use a low dropout DC/DC step-down. (buck) converter or a step-down/step-up (buck-boost) converter. A buck converter (Figure 1) provides the most efficient solution with the smallest external components
  • Buck-Boost LED Driver Using the PIC16F785 MCU
    This application note presents the design equations, schematics and source code for a 5.5W power LED driver using the PIC16F785 MCU. The application, as shown, can be connected to operate as a buck-boost converter or a boost converter. The PIC16F785 makes a great choice for this application because
  • Forward Converters
    Forward, buck, or step-down converters are used to convert a higher DC input voltage to a lower DC output voltage of the same polarity. Forward converters are similar to buck-boost converters, but use a transformer to store energy and provide isolation between the input and output. The difference
  • Connecting LEDs: Serial vs. Parallel
    converter to create voltages higher and lower than the battery, depending on the state of charge. Connecting all LEDs in series requires a boost converter to create a voltage higher than the power source. In practice, series connected LEDs are powered from DC/DC inductive boost converters, whereas
  • Medical Device Link .
    flexure cracks, reducing the risk of field failures. The capacitors are also available with polymer terminations, which increase board flex. Optimized for applications including buck and boost dc-to-dc converters, voltage multipliers for

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