TPS54561DPRT Information

TPS54361/TPS54561 Step-Down DC-DC Converters

Texas Instruments TPS54361/TPS54561 Step-Down DC-DC Converters are a 60V, 3.5A or 5A, step down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load supply current to 152μA. Shutdown supply current is reduced to 2μA when the enable pin is pulled low. Undervoltage lockout is internally set at 4.3V but can increase using an external resistor divider at the enable pin. The output voltage startup ramp is controlled by the soft start pin that can also be configured for sequencing/tracking. An open-drain power-good signal indicates the output is within 93% to 106% of the nominal voltage. A wide adjustable switching-frequency range allows for optimization of either efficiency or external component size. Cycle-by-cycle current limit, frequency foldback and thermal shutdown protects internal and external components during an overload condition.Learn More

TPS543xx/-Q1 & TPS545xx/Q1 DC-DC Converters

Texas Instruments TPS543xx/-Q1 and TPS545xx/-Q1 are 42V input 3.5A and 5A step-down DC-DC converters with an integrated high side MOSFET. TI TPS54360 and TPS54560 are 60V input 3.5A and 5A DC-DC converters with integrated high side MOSFET. TPS54341 / TPS54541 and TPS54361 / TPS54561 devices offer 100kHz to 2.5MHz adjustable switching frequency while TPS543x0 and TPS545x0 devices have 100kHz to 2.5MHz fixed switching frequency. These TI step-down converters survive load dump pulses up to 65V per ISO 7637. All of the parts offer high efficiency at light loads with pulse skipping Eco-mode. The TPS543xx-Q1 & TPS545xx-Q1 devices are AEC-Q100 qualified for automotive applications.

Texas Instruments Industrial Power Management Solutions

Texas Instruments and Wurth Electronics together offer designers everything they need to create highly successful Industrial Power Management solutions. TI and Wurth Electronics provide the right selection of parts for a variety of analog solutions, including isolated interface, industrial and commercial power systems, and energy storage/battery management.Learn More

Industrial Power Management Solutions

Würth Elektronik and Texas Instruments together offer designers everything they need to create highly successful Industrial Power Management solutions. Würth Elektronik and TI provide the right selection of parts for a variety of power management solutions, including isolated interface, industrial and commercial power systems, and energy storage/battery management.Learn More  

TPS54 Step Down SWIFT DC/DC Converters

Texas Instruments TPS54 Step-Down SWIFT DC-DC Converters provide input transient voltage protection that allows the device and the rest of a board to survive potentially damaging voltage spikes. These TI DC/DC converters retain low output voltage even with a 60V transient voltage pulse. The high-performance TPS54 DC/DC converter family also provides light load efficiency, low quiescent current (ideal for applications based on TI MSP430 MCUs), a high switching frequency, and a small package size for space-limited designs. These DC-DC converters are a more basic version that provides ease of use, higher currents, and internal compensation.

Specifications

TPS54561DPRT Price & Stock

Texas Instruments TPS54561DPRT pricing and available inventory.

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Alternate Names

Texas Instruments has several brands around the world that may have alternate names for TPS54561DPRT due to regional differences or acquisition. TPS54561DPRT may also be known as the following names: