主页 电源管理 直流/直流开关稳压器 直流/直流控制器
主页
电源管理
直流/直流开关稳压器
直流/直流控制器

TPS53622

正在供货

具有 NVM 和 PMBus 的 VR13 双通道 D-CAP+™ 2+0/1+1 降压控制器

立即订购
数据表

TPS53622

正在供货
数据表 立即订购

产品详情

Rating Catalog Topology Multiphase Iout (max) (A) 80 Vin (max) (V) 17 Vin (min) (V) 4.5 Vout (max) (V) 2.8125 Vout (min) (V) 0.25 Control mode D-CAP+ Features Adjustable current limit, Dynamic Voltage Scaling, Enable, I2C, Light Load Efficiency, Multiple Outputs, Output discharge, PMBus, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, SVID, Synchronous Rectification, UVLO adjustable, Voltage Margining Duty cycle (max) (%) 50 Iq (typ) (A) 0.013 Number of phases 2 Operating temperature range (°C) -40 to 125
Rating Catalog Topology Multiphase Iout (max) (A) 80 Vin (max) (V) 17 Vin (min) (V) 4.5 Vout (max) (V) 2.8125 Vout (min) (V) 0.25 Control mode D-CAP+ Features Adjustable current limit, Dynamic Voltage Scaling, Enable, I2C, Light Load Efficiency, Multiple Outputs, Output discharge, PMBus, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, SVID, Synchronous Rectification, UVLO adjustable, Voltage Margining Duty cycle (max) (%) 50 Iq (typ) (A) 0.013 Number of phases 2 Operating temperature range (°C) -40 to 125
WQFN (RSB) 40 25 mm² (5 mm × 5 mm)
  • Intel VR13 Serial VID (SVID) Compliant
  • Full VR13 Server Feature Set Including Digital Input Power Monitor
  • Programmable Loop Compensations
  • 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
  • Fast Phase-Adding for Undershoot Reduction (USR)
  • Backward VR12.0 and VR12.5 Compatible
  • 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
  • Driverless Configuration for Efficient High-Frequency Switching
  • Fully Compatible with TI NextFET™ Power Stage for High-Density Solutions
  • Accurate, Adjustable Voltage Positioning
  • Patented AutoBalance™ Phase Balancing
  • Selectable, 16-level Per-Phase Current Limit
  • PMBus™ System Interface for Telemetry of Voltage, Current, Power, Temperature, and Fault Conditions
  • 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
  • Intel VR13 Serial VID (SVID) Compliant
  • Full VR13 Server Feature Set Including Digital Input Power Monitor
  • Programmable Loop Compensations
  • 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
  • Fast Phase-Adding for Undershoot Reduction (USR)
  • Backward VR12.0 and VR12.5 Compatible
  • 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
  • Driverless Configuration for Efficient High-Frequency Switching
  • Fully Compatible with TI NextFET™ Power Stage for High-Density Solutions
  • Accurate, Adjustable Voltage Positioning
  • Patented AutoBalance™ Phase Balancing
  • Selectable, 16-level Per-Phase Current Limit
  • PMBus™ System Interface for Telemetry of Voltage, Current, Power, Temperature, and Fault Conditions
  • 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

The TPS53622 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 VCORE slew 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 TPS53622 device if offered in a thermally enhanced -pin QFN packaged and is rated to operate from –40°C to 125°C.

The TPS53622 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 VCORE slew 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 TPS53622 device if offered in a thermally enhanced -pin QFN packaged and is rated to operate from –40°C to 125°C.
filter 查找其他 直流/直流控制器
下载 观看带字幕的视频 视频
申请了解更多信息

要获取完整数据表和其他设计支持工具，请立即申请。

技术文档

未找到结果。请清除搜索并重试。
查看全部 6
顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 TPS53622 Dual-Channel (1-Phase + 1-Phase) or (2-Phase + 0-Phase) D-CAP+™ Step-Down Multiphase Controller with NVM and PMBus™ for VR13 Server VCCIO + VMCP 数据表 PDF | HTML 2017-8-7
应用手册 多相降压设计大全（第 1 部分） (Rev. B) PDF | HTML 英语版 (Rev.B) 2021-5-3
应用手册 D-CAP+™ Control for Multiphase Step-Down Voltage Regulators for Powering Microp 2019-1-13
应用手册 NVM Programming for VR13 Power Controllers PDF | HTML 2018-5-4
技术文章 The D-CAP+™ Modulator: Evaluating the small-signal robustness PDF | HTML 2017-11-15
用户指南 Using the Fusion Digital Power Designer for TPS536xx VR13 Multiphase Solutions 2016-12-16

设计与开发

如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。

硬件编程工具

ACROVIEW-3P-AP6000 — AP6000 programmer support all TI programmable chips, including EP Product, Power ICs, and Gauge ICs

AP6000, launched by Acroview, is a universal programmer designed to support TI ICs across all series. Leveraging Acroview's highly skilled algorithm R&D engineering team, it delivers the fastest chip support speed in the industry.The AP6000 is capable of programming 8 chips simultaneously, and (...)

来源：Acroview Technology Co.,Ltd.
支持的产品和硬件
硬件编程工具

ACROVIEW-3P-AP8000 — AP8000 Universal Programming System, including all TI programmable chips.

AP8000 is a leading technology platform of Universal Programming developed by Acroview. We have an accomplished team of algorithm R&D engineers, to offer the fastest chip support software development service among the industry. The AP8000 can support the programming of 8 chips simultaneously. (...)

来源：Acroview Technology Co.,Ltd.
支持的产品和硬件
应用软件和框架

FUSION_DIGITAL_POWER_DESIGNER — Digital Power 软件

Fusion Digital Power™ 图形用户界面 (GUI) 软件用于配置和监视精选的德州仪器 (TI) 数字电源控制器以及序列发生器/运行状况监视器。此应用使用 PMBus 协议，通过 TI USB 适配器经由串行总线与器件进行通信。

支持的产品和硬件
参考设计

PMP21872 — 小尺寸 12 伏输入、1 伏输出、40 安培双相同步降压参考设计

本参考设计是一个采用 TPS53622 控制器和两个 CSD95490Q5MC 功率级 IC 的双相同步降压解决方案。它采用 12V 输入，并可将其转换为 1V/40A 输出；每相为 20A。
支持的产品和硬件
封装 引脚 CAD 符号、封装和 3D 模型
WQFN (RSB) 40 Ultra Librarian
适用于评估类项目的 TI 标准条款与条件。

订购和质量

推荐产品可能包含与 TI 此产品相关的参数、评估模块或参考设计。

支持和培训

可获得 TI 工程师技术支持的 TI E2E™ 论坛

查看全部论坛主题 查看英文版全部论坛主题

所有内容均由 TI 和社区贡献者按“原样”提供，并不构成 TI 规范。请参阅使用条款。

如果您对质量、包装或订购 TI 产品有疑问，请参阅 TI 支持。​​​​​​​​​​​​​​

视频