ADP1864-EVALZ

ANALOG DEVICES ADP1864-EVALZ Evaluation Board, Constant Frequency Current-Mode Step-Down DC-to-DC Controller in TSOT

The is an evaluation board for ADP1864 device with web design tool. The ADP1864 evaluation board is designed to be used with the ADP1864 buck design software. The evaluation board is configured to provide 3.3V output at 3A over an input voltage range of 9V to 12V. Through a versatile layout that accommodates several packages and a powerful companion design tool, the ADP1864 evaluation board can provide a wide variety of solutions, including up to a 5V output at 10A from a 12V input. Kelvin connection terminals provide an accurate means for measuring the input and output voltages. The evaluation board is designed to use the ADP1864 as an asynchronous, step-down dc to dc converter that uses a current mode pulse-width modulation control scheme. The ADP1864 drives a P channel Mosfet that regulates an output voltage as low as 0.8V with ±1.25% accuracy, for up to 10A load currents, from input voltages as high as 14V.

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Powerful companion design tool for quick design times

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Output current of 10A

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Accommodating layout with multiple package for diode PFETs, input and output capacitors, inductors

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3 PFETs in parallel for high current applications

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Programmable compensation for Optimising transient performance

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Programmable current limit with sense resistor

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Features enable /shutdown logic

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Switching frequency of 580KHz

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Kelvin connections for measuring input and output voltage