Features: • +5V input• 5-bit Programmable: 1.3V to 3.5V@32A• High Efficiency• Differential Remote Sense• Parallelable with PT7746 32A Current Booster • 27-pin SIP PackageDescriptionThe PT7771-5V is a high-output Integrated Switching Regulator (ISR) housed in a ...
PT7771-5V: Features: • +5V input• 5-bit Programmable: 1.3V to 3.5V@32A• High Efficiency• Differential Remote Sense• Parallelable with PT7746 32A Current Booster • 27-pin SI...
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The PT7771-5V is a high-output Integrated Switching Regulator (ISR) housed in a 27-pin SIP package. The PT7771-5V operates off a standard 5V bus to provide a 32 amp low-voltage power source for the industry's latest highspeed Ps, ASICs, DSPs. The PT7771-5V has been designed to work in parallel with one or more of the PT7746 -32A current boosters to increase the load current capability in increments of 32A.
The output voltage is programmable from 1.3V to 3.5V via a 5-bit input, compatible with Intel's Pentiumâ Pro Processor. A differential remote sense is also provided to compensate for voltage drop between the ISR and load. An output capacitance of 2400F is required for proper operation. Note that this product does not include short circuit protection.