L6714 datasheet(4/70 Pages) STMICROELECTRONICS

Teilenummer	L6714

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

PDF	70 Pages

Scroll/Zoom	100%

Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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4 / 70 page

Contents

L6714

4/70

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

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

24.1

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

24.2

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

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

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

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

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