TPS54336ADDAR

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The TPS54336ADDAR is a DC-DC switching regulator with a boost topology specifically designed for the harsh automotive environment. It is a synchronous buck-boost converter capable of high current operation up to 6.25A with low voltage ripple.

The most notable feature of the TPS54336ADDAR is its bi-directional architecture, which allows it to both step-up and step-down a voltage input. This bi-directional capability allows it to regulate the output voltage at a desired level. The regulator is equipped with an integrated 60V avalanche-rated high-side and low-side MOSFET, which provides a high level of protection against voltage spikes and load transients. It also features a fast-transient response and can support a wide range of output duty cycles.

The TPS54336ADDAR is extremely versatile, with a wide input voltage range of 3.5 to 60V and adjustable output voltage up to 60V. It is also capable of operating in an up to 60V automotive environment and supports a wide operating temperature range from -40°C to 125°C. The device also includes a fast-mode current limit and an adjustable soft-start to prevent large in-rush currents.

The TPS54336ADDAR utilizes a synchronous buck-boost converter architecture to efficiently regulate the output voltage. During normal operation, the voltage supplied to the input of the device is regulated to the desired output voltage level by controlling the switching frequency and duty cycle of the integrated MOSFETs. The TPS54336ADDAR will operate in boost mode when the input voltage is below the desired output voltage, and will operate in buck mode when the input voltage is above the desired output voltage. By controlling the duty cycle of the MOSFETs, the output voltage remains at the desired level regardless of the input voltage.

The TPS54336ADDAR is an ideal solution for automotive applications, such as battery-operated electric vehicles and fuel cell-powered vehicles. It is also suitable for applications that require a wide input voltage range and adjustable output voltage. It has been designed to maximize efficiency and minimize thermal stress, making it an optimal choice for space-constrained applications that require a high level of output current.

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