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TPS54372

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3A 有源总线终端/DDR 存储器直流/直流转换器

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数据表

TPS54372

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产品详情

Vin (min) (V) 3 Vin (max) (V) 6 Vout (max) (V) 6 Features Status Pin Iq (typ) (mA) 6.2 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 (max) (V) 6 Features Status Pin Iq (typ) (mA) 6.2 Rating Catalog Operating temperature range (°C) -40 to 85 Product type DDR DDR memory type DDR, DDR2, DDR3
HTSSOP (PWP) 20 41.6 mm² 6.5 x 6.4
  • Tracks Externally Applied Reference Voltage
  • 60-m
  • Tracks Externally Applied Reference Voltage
  • 60-m

As a member of the SWIFT™ family of dc/dc regulators, the TPS54372 low-input voltage, high-output current, synchronous-buck 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 under transient conditions and flexibility in choosing the output filter L and C components; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a status output to indicate valid operating conditions.

The TPS54372 is available in a thermally enhanced 20-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 TPS54372 low-input voltage, high-output current, synchronous-buck 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 under transient conditions and flexibility in choosing the output filter L and C components; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a status output to indicate valid operating conditions.

The TPS54372 is available in a thermally enhanced 20-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.
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技术文档

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类型 标题 下载最新的英语版本 日期
* 数据表 3-A Output Trkg/Termination Synchronous PWM Switcher w/Integrated FETs 数据表 (Rev. D) 2005年 2月 15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 Limitations of Slew Rate on the REFIN Pin of the TPS54X72 Family 2005年 5月 23日
EVM 用户指南 TPS54372EVM-215 3-Amp DC/DC Converter Evaluation Module 2002年 7月 15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

TPS54372 PSpice Average Model

SGLM011.ZIP (85 KB) - PSpice Model
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仿真模型

TPS54372 TINA-TI Average Reference Design

SGLM028.TSC (1398 KB) - TINA-TI Reference Design
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仿真模型

TPS54372 TINA-TI Average Spice Model

SGLM027.ZIP (8 KB) - TINA-TI Spice Model
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光绘文件

Gerber File for TPS54372EVM

SLVC045.ZIP (110 KB)
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封装 引脚 下载
HTSSOP (PWP) 20 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

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