Datasheet > L6713A_0805

L6713A_0805

更新时间： 2024-11-29 03:49:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		驱动控制器
页数	文件大小	规格书
3页	49K
描述
2/3/4 phase controller with embedded drivers for Intel VR11.1

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中文翻译

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数据手册

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L6713A_0805 数据手册

L6716

2/3/4 phase controller with embedded drivers for Intel VR11.1

Data Brief

Features

■ Load transient boost LTB Technology™ to

minimize the number of output capacitors

■ 2 or 3-phase operation with internal driver

■ 4-phase operation with external PWM driver

signal

VFQFPN48 7 mm x 7 mm

(exposed pad)

■ PSI input with programmable strategy

■ Imon output

■ 0.5 % output voltage accuracy

Description

■ 8 bit programmable output up to 1.60000 V -

Intel VR11.1 DAC - backward compatible with

VR10/VR11

The device implements a two-to-four phases step-

down controller with three integrated high current

drivers in a compact 7x7 mm body package with

exposed pad.

■ Full differential current sense across inductor

■ Differential remote voltage sensing

■ Adjustable voltage offset

Load transient boost LTB Technology™ reduces

system cost by providing the fastest response to

load transition therefore requiring less bulk and

ceramic output capacitors to satisfy load transient

requirements.

■ LSLess startup to manage pre-biased output

■ Feedback disconnection protection

■ Preliminary over voltage protection

■ Programmable over current protection

■ Programmable over voltage pretection

■ Adjustable switching frequency

The device embeds VR11.x DACs: the output

voltage ranges up to 1.60000 V managing D-VID

with 0.5 % output voltage accuracy over line

and temperature variations.

■ SS_END and OUTEN signal

The controller assures fast protection against load

over current and under / over voltage (in this last

case also before UVLO). Feedback disconnection

prevents from damaging the load in case of

disconnections in the system board.

■ VFQFPN48 7 mm x 7 mm package with

exposed pad

Applications

In case of over-current, the system works in

constant current mode until UVP.

■ High current VRM/VRD for desktop / server /

workstation CPUs

■ High density DC-DC converters

Table 1.

Device summary

Order codes

Package

VFQFPN48 7 mm x 7 mm

Packaging

L6716

Tube

L6716TR

Tape and reel

May 2008

Rev 1

1/3

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3

中文翻译

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与L6713A_0805相关器件

型号	品牌	获取价格	描述	数据表
L6713ATR	HOLTEK	获取价格	2/3 Phase controller with embedded drivers for Intel VR10, VR11 and AMD 6 bit CPUs
L6713ATR	STMICROELECTRONICS	获取价格	2/3 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6 bit CPUs
L6714	STMICROELECTRONICS	获取价格	4 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6Bit CPUs
L6714TR	STMICROELECTRONICS	获取价格	4 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6Bit CPUs
L6716	STMICROELECTRONICS	获取价格	2/3/4 phase controller with embedded drivers for Intel VR11.1
L6716QTR	STMICROELECTRONICS	获取价格	2/3/4 phase controller with embedded drivers for Intel VR11.1
L6716TR	STMICROELECTRONICS	获取价格	2/3/4 phase controller with embedded drivers for Intel VR11.1
L6717A	STMICROELECTRONICS	获取价格	Dynamic phase management
L6717ATR	STMICROELECTRONICS	获取价格	Dynamic phase management
L6717TR	STMICROELECTRONICS	获取价格	High-Efficiency Hybrid AM2r2 Controller with I<sup>2</sup>C Interface and Embe

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