L6717 - High-efficiency hybrid AM2r2 controller

ST Microelectronics

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Datasheet Details

Part number	L6717
Manufacturer	STMicroelectronics
File Size	1.12 MB
Description	High-efficiency hybrid AM2r2 controller
Datasheet	L6717_STMicroelectronics.pdf

L6717 Product details

Description

L6717 is a hybrid CPU power supply controller embedding 2 high-current drivers for the CORE section and 1 driver for the NB section - requiring up to 2 external drivers when the CORE section works at 4 phase to optimize the application overall cost.

Features

Hybrid controller for both PVI and SVI CPUs Dual controller with 2 embedded high current drivers + 2 PWM for external driver for CPU CORE and 1 embedded high current driver for CPU NB Dynamic phase management (DPM) I2C interface to control offset, switching frequency and power management options Dual-edge asynchronous architecture with LTB technology® PSI management to increase efficiency in lightload conditions Dual overcurrent protection: Total and perphase Accurate voltage positi.

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Published: Jul 1, 2010 |