TPS40020PWPRG4

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The TPS40020PWPRG4 is a high-performance DC to DC switching controller designed to achieve efficiencies in excess of 85% through the use of advanced digital control architecture. It features an integrated advanced digital controller with a flexible power switch, integrated high-side MOSFET, low-side MOSFET, soft-start and fault protection. It is suitable for use in a wide variety of applications including personal computers, servers, networking, telecommunications and automotive applications.

TPS40020PWPRG4 can produce output voltages ranging from 1.2amps to 30amps, with programmable switching frequencies up to 1MHz and an input voltage range of 6-75V (6-100V during start-up). It also provides a wide range of protection functions, including over-temperature, over-current, and under-voltage protection. The device supports a range of control methods including step-down, step-up,, buck-boost, buck-forward, and flyback/pulse-width modulation (PWM) conversions. It also includes virtual current-mode control, enabling a simple and efficient means of generating desired output profiles.

The integrated digital control core of TPS40020PWPRG4 ensures fast and accurate load current regulation while minimizing the system output ripple. It supports high-efficiency conversion, accurate output voltage control and overload protection. It also features an integrated high-voltage comparator, high-side MOSFET driver and low-side MOSFET driver, allowing higher precision and stability in controlling the output voltage. With a high degree of system integration, the TPS40020PWPRG4 enables power system design and scalability.

TPS40020PWPRG4’s operating temperature range is from -40°C to 125°C and is packaged in a 5x5mm 40-pin quad flat no-lead (QFN) package. It is suitable for high-performance, low-cost and low-heat applications including computing and networking, cell phones and mobile devices, medical and industrial control

In summary, the TPS40020PWPRG4 is a DC-DC switching controller that is ideal for high-efficiency, high-precision, and low-noise applications. With advanced digital control and wide input voltage range, it offers a high degree of system integration and scalability, making it suitable for a wide range of applications.

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