PWM Controller, IMVP License Required, CPU Power For Centrino

The ISL6217A Multiphase Buck PWM Controller IC, with integrated half bridge Gate drivers, provides a precision voltage regulation system for advanced Pentium IV Microprocessors in notebook computers. Two-phase operation eases the Thermal Management issues and load demand of Intel's latest high performance processors. This control IC also features both input voltage feed-forward and average current mode control for excellent dynamic response, "Loss-less" current sensing using MOSFET RDS(ON) and user-selectable switching frequencies from 250kHz to 1MHz per phase.
By Intersil Corporation
Part Manufacturer Description Datasheet Samples
ISL6217ACVZ-T Renesas Electronics Corporation $ Diode Emulation Functionality in deep and deeper sleep modes for improved light load efficiency $ IMVP-IV™ and IMVP-IV+™ Compliant CORE Regulator $ Single and/or Two-phase Power Conversion $ Loss-less Current sensing for improved efficiency and reduced board area $$ Optional Discrete Precision Current Sense Resistor $ Internal Gate-Drive and Boot-Strap Diodes $ Precision CORE Voltage Regulation $$ 0.8% system accuracy over temperature $ 6-Bit Microprocessor Voltage Identification Input $ Programmable Droop and CORE Voltage Slew Rate to comply with IMVP-IV™ and IMVP-IV+™ specification $ Direct Interface with System Logic (STP_CPU# and DPRSLPVR) for Deep and Deeper Sleep modes of operation $ Easily Programmable voltage setpoints for Initial Boot, Deep Sleep and Deeper Sleep Modes $ Excellent Dynamic Response $$ Combined Voltage Feed-Forward and Average Current Mode Control $ Overvoltage, Undervoltage and Overcurrent Protection $ Power-Good Output with internal blanking during VID and mode changes $ User programmable Switching Frequency of 250kHz - 1MHz per phase $ Pb-Free Plus Anneal Available (RoHS Compliant)
ISL6217ACVZ Renesas Electronics Corporation $ Diode Emulation Functionality in deep and deeper sleep modes for improved light load efficiency $ IMVP-IV™ and IMVP-IV+™ Compliant CORE Regulator $ Single and/or Two-phase Power Conversion $ Loss-less Current sensing for improved efficiency and reduced board area $$ Optional Discrete Precision Current Sense Resistor $ Internal Gate-Drive and Boot-Strap Diodes $ Precision CORE Voltage Regulation $$ 0.8% system accuracy over temperature $ 6-Bit Microprocessor Voltage Identification Input $ Programmable Droop and CORE Voltage Slew Rate to comply with IMVP-IV™ and IMVP-IV+™ specification $ Direct Interface with System Logic (STP_CPU# and DPRSLPVR) for Deep and Deeper Sleep modes of operation $ Easily Programmable voltage setpoints for Initial Boot, Deep Sleep and Deeper Sleep Modes $ Excellent Dynamic Response $$ Combined Voltage Feed-Forward and Average Current Mode Control $ Overvoltage, Undervoltage and Overcurrent Protection $ Power-Good Output with internal blanking during VID and mode changes $ User programmable Switching Frequency of 250kHz - 1MHz per phase $ Pb-Free Plus Anneal Available (RoHS Compliant)
ISL6217ACVZA-T Renesas Electronics Corporation $ Diode Emulation Functionality in deep and deeper sleep modes for improved light load efficiency $ IMVP-IV™ and IMVP-IV+™ Compliant CORE Regulator $ Single and/or Two-phase Power Conversion $ Loss-less Current sensing for improved efficiency and reduced board area $$ Optional Discrete Precision Current Sense Resistor $ Internal Gate-Drive and Boot-Strap Diodes $ Precision CORE Voltage Regulation $$ 0.8% system accuracy over temperature $ 6-Bit Microprocessor Voltage Identification Input $ Programmable Droop and CORE Voltage Slew Rate to comply with IMVP-IV™ and IMVP-IV+™ specification $ Direct Interface with System Logic (STP_CPU# and DPRSLPVR) for Deep and Deeper Sleep modes of operation $ Easily Programmable voltage setpoints for Initial Boot, Deep Sleep and Deeper Sleep Modes $ Excellent Dynamic Response $$ Combined Voltage Feed-Forward and Average Current Mode Control $ Overvoltage, Undervoltage and Overcurrent Protection $ Power-Good Output with internal blanking during VID and mode changes $ User programmable Switching Frequency of 250kHz - 1MHz per phase $ Pb-Free Plus Anneal Available (RoHS Compliant)
ISL6217A 's PackagesISL6217A 's pdf datasheet
ISL6217ACV TSSOP
ISL6217ACV-T TSSOP
ISL6217ACVZ TSSOP
ISL6217ACVZ-T TSOT
ISL6217ACVZA TSSOP
ISL6217ACVZA-T TSSOP
ISL6217ACRZ TSSOP
ISL6217ACRZ-T TSOT




ISL6217A Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
ISL6217A circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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