L6714TR datasheet(4/70 Pages) STMICROELECTRONICS

No de pièce	L6714TR

Description	4 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6Bit CPUs

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Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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4 / 70 page

Contents

L6714

4/70

23

Tolerance band (TOB) definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

23.1

Controller tolerance (TOB controller) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

23.2

Ext. current sense circuit tolerance

(TOB CurrSense - Inductor Sense) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

23.3

Time constant matching error tolerance (TOB TCMatching) . . . . . . . . . . 63

23.4

Temperature measurement error (VTC) . . . . . . . . . . . . . . . . . . . . . . . . . . 63

24

Layout guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

24.1

Power components and connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

24.2

Small signal components and connections . . . . . . . . . . . . . . . . . . . . . . . 65

25

Embedding L6714 - Based VR... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

26

Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

27

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Numéro de pièce similaire - L6714TR

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	L6710	1Mb / 34P	6 BIT PROGRAMMABLE DUAL-PHASE CONTROLLER WITH DYNAMIC VID MANAGEMENT March 2004
	L6711	615Kb / 38P	3 PHASE CONTROLLER WITH DYNAMIC VID AND SELECTABLE DACs
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Fabricant	No de pièce	Fiches technique	Description
Holtek Semiconductor In...	L6713A	626Kb / 64P	2/3 Phase controller with embedded drivers for Intel VR10, VR11 and AMD 6 bit CPUs
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Intersil Corporation	ISL6312	736Kb / 35P	Four-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR10,VR11, and AMD Applications
	ISL6312	748Kb / 35P	Four-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR10, VR11, and AMD Applications
	ISL6312A	736Kb / 35P	Four-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR10, VR11, and AMD Applications
	ISL6312ACRZ	1Mb / 36P	Four-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR10, VR11, and AMD Applications January 22, 2015
	ISL6312A	849Kb / 35P	Four-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR10,VR11, and AMD Applications
Renesas Technology Corp	ISL6312	1Mb / 35P	Four-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR10, VR11, and AMD Applications
Intersil Corporation	ISL6322CRZ	800Kb / 41P	Four-Phase Buck PWM Controller with Integrated MOSFET Drivers and I2C Interface for Intel VR10, VR11, and AMD Applications August 2, 2007