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MAX8539 - Dual-Synchronous Buck Controllers

This page provides the datasheet information for the MAX8539, a member of the MAX8537 Dual-Synchronous Buck Controllers family.

Description

The MAX8537/MAX8539 controllers provide a complete power-management solution for both double-data-rate (DDR) and combiner supplies.

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Datasheet preview – MAX8539

Datasheet Details

Part number MAX8539
Manufacturer Maxim Integrated
File Size 316.17 KB
Description Dual-Synchronous Buck Controllers
Datasheet download datasheet MAX8539 Datasheet
Additional preview pages of the MAX8539 datasheet.

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Full PDF Text Transcription

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19-3141; Rev 0; 1/04 EVAALVUAAILTAIOBNLEKIT Dual-Synchronous Buck Controllers for Point-ofLoad, Tracking, and DDR Memory Power Supplies MAX8537/MAX8538/MAX8539 General Description The MAX8537/MAX8539 controllers provide a complete power-management solution for both double-data-rate (DDR) and combiner supplies. The MAX8537 and MAX8539 are configured for out-of-phase and in-phase DDR power-supply operations, respectively, and generate three outputs: the main memory voltage (VDDQ), the tracking sinking/sourcing termination voltage (VTT), and the termination reference voltage (VTTR). The MAX8538 is configured as a dual out-of-phase controller for pointof-load supplies. Each buck controller can source or sink up to 25A of current, while the termination reference can supply up to 15mA output.
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