40-A 3.3/5-V Input Programmable Integrated Switching Regulator

The PT8100 Excalibur power modules are a family of high-output, high-efficiency, fully integrated Switching Regulators (ISRs), housed in a solderable 31-pin space-saving copper package. Modules are avail- able for operation from either a 3.3V or 5V nominal input bus voltage. Each provides up to 40A of output current at output voltages as low as 0.8V. The output voltage is pro- grammable via a 5-bit input code. The PT8100 series incorporates a state-of-the-art, 2-phase, multiple power path topology. This extends the output current range while pro- viding superior transient response and input current ripple performance. The modules are designed for high- end computing and signal processing applications, both of which demand high output currents at low supply voltages. The modules have a number of standard features to facilitate system integration. These include short- Circuit Protection thermal shutdown, standby (On/Off) control, and an output remote sense to compensate for voltage drop between the regu- lator and the load. In addition, the voltage programming codes are compatible with Intels VRM specifications. By Texas Instruments
PT8100 's PackagesPT8100 's pdf datasheet
PT8101
PT8102
PT8104
PT8105




PT8100 Pinout, Pinouts
PT8100 pinout,Pin out
This is one package pinout of PT8100,If you need more pinouts please download PT8100's pdf datasheet.

PT8100 Application circuits
PT8100 circuits
This is one application circuit of PT8100,If you need more circuits,please download PT8100's pdf datasheet.


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