25-A Triple Output Isolated DC/DC Converter For Logic Applications

The PT4850 Excalibur power modules are a series of isolated triple- output DC/DC converters that operate from a standard (48V) central office supply. These modules are rated for a combined output of up to 25A, and were designed for powering mixed Logic applications. The triple-output voltage provides a compact multiple-output power supply in a single DC/DC module. Output voltage options include a low-voltage output for a DSP or ASIC core, and two additional supply voltages for the I/O, and other func- tions. The PT4850 series incorporates many features to simplify system integration. These include a flexible On/Off enable control, input under- voltage lockout and over-temperature protection. All outputs are current limited and short-circuit protected, and are internally sequenced to meet the power-up and power-down re- quirements of popular DSP ICs. The PT4850 series is housed in a space-saving solderable case. The module requires no external heat sink. Both vertical and horizontal pin configurations are available, in- cluding surface mount. By Texas Instruments
PT4850 's PackagesPT4850 's pdf datasheet
PT4851
PT4852
PT4853
PT4854
PT4855
PT4856




PT4850 Pinout, Pinouts
PT4850 pinout,Pin out
This is one package pinout of PT4850,If you need more pinouts please download PT4850's pdf datasheet.

PT4850 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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