主页 电源管理 多通道 IC (PMIC)
主页
电源管理
多通道 IC (PMIC)

TPS54672

正在供货

6A 有源总线终端/DDR 存储器 SWIFT™ 转换器

立即订购
数据表

TPS54672

正在供货
数据表 立即订购

产品详情

Vin (min) (V) 3 Vin (max) (V) 6 Vout (min) (V) -0.3 Vout (max) (V) 7 Features Status Pin Iq (typ) (mA) 11 Rating Catalog Operating temperature range (°C) -40 to 85 Product type DDR DDR memory type DDR, DDR2, DDR3
Vin (min) (V) 3 Vin (max) (V) 6 Vout (min) (V) -0.3 Vout (max) (V) 7 Features Status Pin Iq (typ) (mA) 11 Rating Catalog Operating temperature range (°C) -40 to 85 Product type DDR DDR memory type DDR, DDR2, DDR3
HTSSOP (PWP) 28 62.08 mm² 9.7 x 6.4
  • Tracks Externally Applied Reference Voltage
  • 30-m, 12-A Peak MOSFET Switches for High Efficiency at 6-A Continuous Output Source or Sink Current
  • 6% to 90% VIN Output Tracking Range
  • PWM Frequency Range: Fixed 350 kHz or Adjustable 280 to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Component Count
  • APPLICATIONS
    • DDR Memory Termination Voltage
    • Active Termination of GTL and STL High-Speed Logic Families
    • DAC Controlled High Current Output Stage
    • Precision Point of Load Power Supply

PowerPAD and SWIFT are trademarks of Texas Instruments.
  • Tracks Externally Applied Reference Voltage
  • 30-m, 12-A Peak MOSFET Switches for High Efficiency at 6-A Continuous Output Source or Sink Current
  • 6% to 90% VIN Output Tracking Range
  • PWM Frequency Range: Fixed 350 kHz or Adjustable 280 to 700 kHz
  • Load Protected by Peak Current Limit and Thermal Shutdown
  • Integrated Solution Reduces Board Area and Component Count
  • APPLICATIONS
    • DDR Memory Termination Voltage
    • Active Termination of GTL and STL High-Speed Logic Families
    • DAC Controlled High Current Output Stage
    • Precision Point of Load Power Supply

PowerPAD and SWIFT are trademarks of Texas Instruments.

As a member of the SWIFT™ family of dc/dc regulators, the TPS54672 active bus termination synchronous PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; a slow-start control to limit in-rush currents; and a status output to indicate valid operating conditions.

The TPS54672 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

As a member of the SWIFT™ family of dc/dc regulators, the TPS54672 active bus termination synchronous PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; a slow-start control to limit in-rush currents; and a status output to indicate valid operating conditions.

The TPS54672 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.
open-in-new 查找其他 多通道 IC (PMIC)
下载 观看带字幕的视频 视频

技术文档

star =有关此产品的 TI 精选热门文档
未找到结果。请清除搜索并重试。
查看全部 11
类型 标题 下载最新的英语版本 日期
* 数据表 Tracking/Termination Synchronous PWM Switcher w/ Integrated FETS (Swift) 数据表 (Rev. C) 2005年 2月 11日
选择指南 电源管理指南 2018 (Rev. K) 2018年 7月 31日
选择指南 电源管理指南 2018 (Rev. R) 2018年 6月 25日
应用手册 Chinese Version: Optimizing the Layout of TPS546xx for Thermal Perf 2005年 8月 31日
应用手册 Thermal Performance of SWIFT(TM) DC/DC Converters in the 28-Pin HTSSOP Package 2005年 2月 4日
更多文献资料 XILINXPWR-082 EVM 2004年 7月 23日
应用手册 Using Low Voltage SWIFT DC/DC Converters with Ceramic Capacitors 2003年 1月 8日
EVM 用户指南 DC/DC Converter Evaluation Module 2002年 11月 6日
应用手册 Optimizing the Layout of the TPS546xx for Thermal Performance (Rev. A) 2002年 2月 8日
应用手册 Using TPS54672 in DDR Memory/Active Bus Termination Applications 2001年 11月 20日
应用手册 Designing for Small-Size, High-Freq Applications Using TPS546xx DC/DC Converters 2001年 10月 19日

设计和开发

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）。

仿真模型

TPS54672 PSpice Average Model

SLVM888.ZIP (70 KB) - PSpice Model
下载
光绘文件

Gerber File for TPS54672EVM

SLVC051.ZIP (121 KB)
下载
光绘文件

Gerber File for TPS54x72EVM

SLVC052.ZIP (128 KB)
下载
封装 引脚 下载
HTSSOP (PWP) 28 查看选项
应遵守 TI 评估类商品的标准条款与条件。

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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

视频