L6713ATR datasheet(1/64 Pages) HOLTEK

부품명	L6713ATR

상세설명	2/3 Phase controller with embedded drivers for Intel VR10, VR11 and AMD 6 bit CPUs

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제조업체	HOLTEK [Holtek Semiconductor Inc]

홈페이지	http://www.holtek.com

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1 / 64 page

November 2006

Rev 2

1/64

64

L6713A

2/3 Phase controller with embedded drivers for Intel VR10, VR11

and AMD 6 bit CPUs

General features

■ Load transient boost (LTB) technology™ to

minimize the number of output capacitors

(patent pending)

■ Dual-edge asynchronous PWM

■ Selectable 2 or 3 phase operation

■ 0.5% Output voltage accuracy

■ 7/8 bit programmable output up to 1.60000V -

Intel VR10.x, VR11 DAC

■ 6 bit programmable output up to 1.5500V -

AMD 6 bit DAC

■ High current Integrated gate drivers

■ Full differential current sensing across inductor

■ Embedded VRD thermal monitor

■ Differential remote voltage sensing

■ Dynamic VID management

■ Adjustable voltage offset

■ Low-side-less startup

■ Programmable soft start

■ Programmable over voltage protection

■ Preliminary over voltage protection

■ Programmable over current protection

■ Adjustable switching frequency

■ Output enable

■ SS_END / PGOOD signal

■ TQFP64 10x10mm package with exposed pad

Applications

■ High current VRD for desktop CPUs

■ Workstation and server CPU power supply

■ VRM modules

Description

L6713A implements a two/three phase step-down

controller with 180º/120º phase-shift between

each phase with integrated high current drivers in

a compact 10x10mm body package with exposed

pad.The 2 or 3 phase operation can be easily

selected through PHASE_SEL pin.

Load Transient Boost (LTB) Technology™ (Patent

Pending) reduces system cost by providing the

fastest response to load transition therefore

requiring less bulk and ceramic output capacitors

to satisfy load transient requirements.

LTB Technology™ can be disabled and in this

condition the device works as a dual-edge

asynchronous PWM.

The device embeds selectable DACs: the output

voltage ranges up to 1.60000V (both Intel VR10.x

and VR11 DAC) or up to 1.5500V (AMD 6BIT

DAC) managing D-VID with ±0.5% output voltage

accuracy over line and temperature variations.

The controller assures fast protection against load

over current and under / over voltage (in this last

case also before UVLO). In case of over-current

the device turns off all MOSFET and latches the

condition.

System Thermal Monitor is also provided allowing

system protection from over-temperature

conditions.

TQFP64 (Exposed Pad)

www.st.com

Order codes

Part number

Package

Packaging

L6713A

TQFP64 (Exposed Pad)

Tube

L6713ATR

TQFP64 (Exposed Pad)

Tape and reel

유사한 부품 번호 - L6713ATR

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	L6713ATR	804Kb / 64P	2/3 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6 bit CPUs August 2008 Rev 3

More results

유사한 설명 - L6713ATR

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	L6713A	804Kb / 64P	2/3 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6 bit CPUs August 2008 Rev 3
STMicroelectronics	L6714	677Kb / 70P	4 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6Bit CPUs
Renesas Technology Corp	ISL6312A	1Mb / 36P	Four-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR10,VR11, and AMD Applications
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

More results

L6713ATR 데이터시트(PDF) 1 Page - Holtek Semiconductor Inc

L6713ATR 데이터시트(HTML) 1 Page - Holtek Semiconductor Inc

유사한 부품 번호 - L6713ATR

유사한 설명 - L6713ATR

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