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ISL6271A

Renesas
Part Number ISL6271A
Manufacturer Renesas
Description Integrated XScale Regulator
Published Jun 17, 2019
Detailed Description VID3 PGND PHASE PVCC PGOOD ISL6271A Integrated XScale Regulator The ISL6271A is a versatile power management IC (PMIC)...
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ISL6271A
ISL6271A

Overview
VID3 PGND PHASE PVCC PGOOD ISL6271A Integrated XScale Regulator The ISL6271A is a versatile power management IC (PMIC) designed for the Xscale type of processors.
The device integrates three regulators, two fault indicators and an I2C bus for communication with a host microprocessor.
Two of the three regulators function as low power, low drop out regulators, designed to power SRAM and phase-lock loop circuitry internal to the Xscale processor.
The third regulator uses a proprietary switch-mode topology to power the processor core and facilitate Dynamic Voltage Management (DVM), as defined by Intel.
Since power dissipation inside a microprocessor is proportional to the square of the core vo...


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