Tag Archives: DC-DC

DC/DC Converter 2.7V to 40V Range

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DC/DC Converter 2.7V to 40V Range Linear Technology announces the LTC3115-1, a synchronous buck-boost converter that delivers up to 2A of continuous output current from a wide range of power sources from single-cell Li-Ion to 24V/28V industrial rails to 40V automotive inputs. The LTC3115-1’s 2.7V to 40V input and output… Read more »

Step-Down Converter in 3×3 QFN Package

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Step-Down Converter in 3×3 QFN Package The TPS6213X family is an easy to use synchronous step down DC-DC converter optimized for applications with high power density. A high switching frequency of typically 2.5MHz allows the use of small inductors and provides fast transient response as well as high output voltage… Read more »

DC/DC Converter with Fault Protection

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DC/DC Converter with Fault Protection Linear Technology Corporation announces the LT8582, a dual independent channel, step-up DC/DC converter with integrated fault protection features for output shorts, input/output overvoltages, and overtemperature conditions. Each channel of the LT8582 uses two integrated 42V switches: a 1.7A master switch and a 1.3A slave switch… Read more »

Multiphase DC/DC Controller

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Multiphase DC/DC Controller Linear Technology Corporation introduces the LTC3861, a dual output synchronous step-down DC/DC controller with multiphase operation, differential output voltage sensing and high frequency operation. This controller works in conjunction with external power train devices such as power blocks and DrMOS, as well as discrete N-channel MOSFETs and… Read more »

World’s Smallest DC-DC Converter

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World’s Smallest DC-DC Converter Murata Manufacturing Co., Ltd. has successfully developed the world’s smallest micro DC-DC converter.* The line-up has been expanded to include four series; expanded sales have been started. Furthermore, some series are already installed in SmartPhones. *Refers to LXDC2UR series: 2.5 mm x 2.3 mm (supports up… Read more »

RF DC/DC Converters

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RF DC/DC Converters Texas Instruments Incorporated added a duo of new RF DC/DC switching converters to its industry leading portfolio of RF power management integrated circuits (ICs). The new National LM3242 and LM3243 regulators are adaptive power supply ICs that minimize power consumption of the RF power amplifier (PA) across… Read more »

MC34161 5V switching power supply

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Using this circuit diagram can be made a very simple voltage converter, which produces an output voltage of about 5V. Voltage converter is built using the MC34161 chip manufactured by Motorola, and allows an input voltage between 9.5V and 24V. Because this converter voltage is a switching type, dissipate very… Read more »