Datasheet > TPS53679RSBR

TPS53679RSBR

更新时间： 2024-11-27 11:13:23

品牌	Logo	应用领域
德州仪器 - TI		控制器
页数	文件大小	规格书
10页	407K
描述
具有 NVM 和 PMBus 的双通道 6+1/5+2 VR13 D-CAP+™ 降压多相控制器 \| RSB \| 40 \| -40 to 125

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

TPS53679RSBR 数据手册

Support &

Community

Product

Folder

Order

Now

Tools &

Software

Technical

Documents

TPS53679

SLUSD40 –JULY 2017

TPS53679 Dual-Channel (6-Phase +1-Phase) or (5-Phase + 2-Phase) D-CAP+™ Step-Down

Multiphase Controller

with NVM and PMBus™ for VR13 Server V

CORE

1 Device Overview

1.1 Features

• Intel VR13 Serial VID (SVID) Compliant

• Full VR13 Server Feature Set Including Digital

Input Power Monitor

• Driverless Configuration for Efficient High-

Frequency Switching

• Fully Compatible with TI NextFET™ Power Stage

for High-Density Solutions

• Programmable Loop Compensations

• Accurate, Adjustable Voltage Positioning

• Patented AutoBalance™ Phase Balancing

• Selectable, 16-level Per-Phase Current Limit

• Configurable with Non-Volatile Memory (NVM) for

Low External Component Counts

• Individual Phase Current Calibrations and Reports

• Dynamic Phase Shedding with Programmable

Current Threshold for Optimizing Efficiency at Light

and Heavy Loads

• PMBus™ System Interface for Telemetry of

Voltage, Current, Power, Temperature, and Fault

Conditions

• Fast Phase-Adding for Undershoot Reduction

(USR)

• Backward VR12.0 and VR12.5 Compatible

• Dynamic Output Voltage Transitions with

Programmable Slew Rates via SVID or PMBus

Interface

• Conversion Voltage Range: 4.5 V to 17 V

• Low Quiescent Current

• 8-Bit DAC with Selectable 5 mV or 10 mV

Resolution and Output Ranges from 0.25 V to

1.52 V or 0.5 to 2.8125 V for Dual Channels

1.2 Applications

•

ASIC Needs Dual Power Rails

•

High-Performance Processor Power

1.3 Description

The TPS53679 is a fully VR13 SVID compliant step-down controller with dual channels, built-in non-

volatile memory (NVM), and PMBus™ interface, and is fully compatible with TI NexFET ™power stage.

Advanced control features such as D-CAP+™ architecture with undershoot reduction (USR) provide fast

transient response, low output capacitance, and good current sharing. The device also provides novel

phase interleaving strategy and dynamic phase shedding for efficiency improvement at different loads.

Adjustable control of V_COREslew rate and voltage positioning round out the Intel^®VR13™ features. In

addition, the device supports the PMBus communication interface for reporting the telemetry of voltage,

current, power, temperature, and fault conditions to the systems. All programmable parameters can be

configured by the PMBus interface and can be stored in NVM as the new default values to minimize the

external component count.

The TPS53679 device if offered in a thermally enhanced -pin QFN packaged and is rated to operate from

–40°C to 125°C.

Table 1-1. Device Information⁽¹⁾

PART NUMBER

PACKAGE

BODY SIZE

TPS53679

QFN (40)

5 mm × 5 mm

(1) For more information, see, Mechanical, Packaging, and Orderable Information.

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...10

中文翻译

下载PDF

TPS53679RSBR 替代型号

型号	品牌	替代类型	描述	数据表
TPS53679RSBT	TI	功能相似	具有 NVM 和 PMBus 的双通道 6+1/5+2 VR13 D-CAP+™ 降压多相

与TPS53679RSBR相关器件

型号	品牌	获取价格	描述	数据表
TPS53679RSBT	TI	获取价格	具有 NVM 和 PMBus 的双通道 6+1/5+2 VR13 D-CAP+™ 降压多相
TPS53681	TI	获取价格	具有 PMBus 和 NVM 的双通道 6+2/5+3 D-CAP+™ 多相降压控制器
TPS53681RSBR	TI	获取价格	具有 PMBus 和 NVM 的双通道 6+2/5+3 D-CAP+™ 多相降压控制器 \|
TPS53681RSBT	TI	获取价格	具有 PMBus 和 NVM 的双通道 6+2/5+3 D-CAP+™ 多相降压控制器 \|
TPS53685	TI	获取价格	适用于 AMD 平台且具有 SVI3 和 PMBus 的八相数字降压多相控制器
TPS53685RSBR	TI	获取价格	适用于 AMD 平台且具有 SVI3 和 PMBus 的八相数字降压多相控制器 \| RSB
TPS53688	TI	获取价格	Dual-channel, 8-phase step-down, digital mult
TPS53688RSBR	TI	获取价格	Dual-channel, 8-phase step-down, digital mult
TPS53688RSBT	TI	获取价格	Dual-channel, 8-phase step-down, digital mult
TPS53689	TI	获取价格	具有 VR14 SVID 和 PMBus 的双通道八相降压数字多相 D-CAP+™ 控制器

与TPS53679RSBR相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

45
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

34
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

62
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

59

产品中心

服务支持

精选活动

关于我们

帮助中心

TPS53679RSBR

TPS53679RSBR 数据手册

TPS53679RSBR 替代型号

与TPS53679RSBR相关器件

与TPS53679RSBR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TPS53679RSBR

TPS53679RSBR 数据手册

TPS53679RSBR 替代型号

与TPS53679RSBR相关器件

与TPS53679RSBR相关文章

您还可以找

您在本页遇到什么问题？