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A common DC-DC converter that effectively transforms a high voltage into a low voltage is the buck converter. Efficiency in power conversion increases battery life, lowers heat, and enables the construction of more compact devices. There are a tonne of innovative applications for the buck converter.
For the generation of the power MOSFET gate signal in common synchronous buck converter topologies, there are two main approaches: integrating the power MOSFET driver and PWM logic controller into a single package, or mounting the PWM logic controller and power MOSFET driver separately to operate the power switches.
The Global Integrated MOSFET DC-DC Buck Converters market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
Texas Instruments’ TPS568231 is a synchronous buck converter that is compact, high-efficiency, and features an adaptive on-time D-CAP3 control mode.
The gadget is simple to use and requires few external components because external correction is not necessary. Applications requiring a small footprint in data centres can benefit from the device.
Competitive features of the TPS568231 include a highly accurate reference voltage, quick load transient response without the need for external compensation, an adjustable current limit, and the ability to switch between Eco-mode and FCCM operation modes under light load conditions by configuring the MODE pin.
Eco-mode can be chosen to achieve great efficiency under light load. FCCM can be chosen to fulfil strict output voltage ripple requirements. The operating range of the TPS568231’s junction temperature is -40°C to 125°C.
