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FULL DATA SHEET (PDF, 520kB) Download   E-Mail The MAX1954A evaluation kit (EV kit) demonstrates the MAX1954A buck controller application circuit. The EV kit generates a 1.5V output voltage at load currents up to 5A from a 10.8V to 13.2V input voltage range independent of the IC supply voltage. The MAX1954A switches at 300kHz and has better than 90% efficiency with the supplied components. The EV kit comes fully assembled and tested.

Key Features		Applications/Uses
Current-Mode Controller 300kHz Fixed-Frequency PWM 0.8V Minimum Output Voltage 10.8V to 13.2V Input Voltage Range >90% Efficiency Output Shutdown Mode All n-Channel MOSFET Design for Low Cost No Current-Sense Resistor Needed Foldback Short-Circuit Protection Thermal-Overload Protection Small 10-Pin µMAX® Package Assembled and Tested		Graphic Cards and Video Cards Low-Voltage Distributed Power Microprocessor Cores PCs and Servers Printers and Scanners Telecom/Networks

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