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Part Number MAX8707
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description Fixed-Frequency Controller
Datasheet MAX8707 DatasheetMAX8707 Datasheet (PDF)

  MAX8707   MAX8707
19-3360; Rev 0; 8/04 Multiphase, Fixed-Frequency Controller for AMD Hammer CPU Core Power Supplies General Description The MAX8707 is a multiphase (3-/4-phase), interleaved, fixed-frequency, step-down controller for AMD Hammer CPU core supplies. Interleaved multiphase operation reduces the input ripple current and output voltage ripple while easing component selection and layout placement. The MAX8707 includes active voltage positioning with adjustable gain and offset, reducing power dissipation and bulk output-capacitance requirements. The MAX8707 is intended for two different notebook CPU core applications: stepping down the battery directly or stepping down the +5V system supply to create the core voltage. The single-stage conversion method allows these devices to directly step down high-voltage batteries for the highest possible efficiency. Alternatively, 2-stage conversion (stepping down the +5V system supply instead of the battery) at higher switching frequency provides the mini.



VNQ830M-E MAX8707 MD7101_A01


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