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TPS51610

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用于 IMVP6+ CPU/GPU Vcore 的单相 D-CAP+™ 模式降压控制器

产品详情

Vin (min) (V) 3 Vin (max) (V) 28 Vout (min) (V) 0.3 Vout (max) (V) 1.5 Iout (max) (A) 60 Iq (typ) (mA) 1.8 Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 500 Features Power good Operating temperature range (°C) -40 to 105 Regulated outputs (#) 1 Number of phases 1 Rating Catalog Control mode D-CAP+ Type Controller
Vin (min) (V) 3 Vin (max) (V) 28 Vout (min) (V) 0.3 Vout (max) (V) 1.5 Iout (max) (A) 60 Iq (typ) (mA) 1.8 Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 500 Features Power good Operating temperature range (°C) -40 to 105 Regulated outputs (#) 1 Number of phases 1 Rating Catalog Control mode D-CAP+ Type Controller
VQFN (RHB) 32 25 mm² 5 x 5
  • Minimum External Parts Count
  • Full IMVP6+ Compliance, Including VRTT and Output Power Monitor
  • Dual Mode DAC supports 5-Bit and 7-Bit VIDs
  • 0.3-V to 1.5-V Output Range
  • ±8 mV VCORE Accuracy Over Line/Load/Temp
  • Optimized Efficiency at Light and Heavy Loads
  • Patented Output Overshoot Reduction (OSR) Reduces Output Capacitance
  • Accurate, Adjustable Voltage Positioning
  • Selectable 200/300/400/500 kHz Frequency
  • 3-V to 28-V Conversion Voltage Range
  • Fast FET Driver w/Integrated Boost Diode
  • Integrated OVP Can Be Disabled
  • Available in 5 × 5, 32-Pin QFN PowerPAD Package
  • APPLICATIONS
    • IMVP6+ Single-Phase CPU and GPU VCORE Applications
  • Minimum External Parts Count
  • Full IMVP6+ Compliance, Including VRTT and Output Power Monitor
  • Dual Mode DAC supports 5-Bit and 7-Bit VIDs
  • 0.3-V to 1.5-V Output Range
  • ±8 mV VCORE Accuracy Over Line/Load/Temp
  • Optimized Efficiency at Light and Heavy Loads
  • Patented Output Overshoot Reduction (OSR) Reduces Output Capacitance
  • Accurate, Adjustable Voltage Positioning
  • Selectable 200/300/400/500 kHz Frequency
  • 3-V to 28-V Conversion Voltage Range
  • Fast FET Driver w/Integrated Boost Diode
  • Integrated OVP Can Be Disabled
  • Available in 5 × 5, 32-Pin QFN PowerPAD Package
  • APPLICATIONS
    • IMVP6+ Single-Phase CPU and GPU VCORE Applications

The TPS51610 is a fully Intel-compliant single-phase synchronous buck controller with integrated gate drivers designed for use in low-power CPUs and Intel integrated Graphics solutions for IMVP-6+ generation notebook systems. Advanced control features such as D-CAP architecture and OSR overshoot reduction provide fast transient response, lowest output capacitance and high efficiency. The TPS51610 DAC provides the 5-bit graphics "render" VID. The TPS51610 provides the full compliment of IMVP6+ I/O including VR_TT, and PMON. Adjustable control of VCORE slew rate and voltage positioning round out the IMVP6+ features. In addition, the TPS51610 includes two high-current FET gate drivers to drive external N-channel FETs with low switching loss. The TPS51610 is available in the 5 × 5, 32-pin QFN and is rated to operate from -10°C to 105°C

The TPS51610 is a fully Intel-compliant single-phase synchronous buck controller with integrated gate drivers designed for use in low-power CPUs and Intel integrated Graphics solutions for IMVP-6+ generation notebook systems. Advanced control features such as D-CAP architecture and OSR overshoot reduction provide fast transient response, lowest output capacitance and high efficiency. The TPS51610 DAC provides the 5-bit graphics "render" VID. The TPS51610 provides the full compliment of IMVP6+ I/O including VR_TT, and PMON. Adjustable control of VCORE slew rate and voltage positioning round out the IMVP6+ features. In addition, the TPS51610 includes two high-current FET gate drivers to drive external N-channel FETs with low switching loss. The TPS51610 is available in the 5 × 5, 32-pin QFN and is rated to operate from -10°C to 105°C

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类型 标题 下载最新的英语版本 日期
* 数据表 Single Phase, D-CAP+(tm) Synchronous Buck Controller 数据表 2008年 7月 2日
应用手册 Intel Atom Z5xx [Menlow] 参考设计 2010年 10月 8日
用户指南 Single-Phase, D-CAP+ Synchronous Buck Controller for Intel Atom Applications 2010年 6月 16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

TPS51610, TPS51620-1 PSpice Model

SLUC161.PDF (25 KB) - PSpice Model
模拟工具

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice®

PSpice® for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence® 的模拟分析引擎。PSpice for TI 可免费使用,包括业内超大的模型库之一,涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助 PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。

在 PSpice for TI 设计和仿真工具中,您可以搜索 TI (...)
参考设计

PMP5835 — 用于笔记本电脑的同步降压 (1.15V@14A)

适用于工业 PC 的 12VIN Intel Atom E6xx (Tunnel Creek) CPU 内核电源设计;该设计可提供较小的 CPU 内核稳压器电源区域和出众的热性能,这正是工业自动化和过程控制中使用 COM Express 模块和单板计算机的关键设计要求之一。
测试报告: PDF
原理图: PDF
参考设计

PMP5114 — Intel IMVP6+ Atom CPU 内核电源设计

适用于嵌入式 PC 的高功率密度 Intel IMVP6+ Atom CPU 核心电源;这种设计通过使用分立的 TI NexFET 实现高功率密度和灵活配置,同时满足所有 Intel 规范
测试报告: PDF
原理图: PDF
参考设计

PMP5486 — 用于 Intel IMVP6+ Atom 的同步降压

该 Atom IMVP6+ 电源管理设计可为处理器内核提供电源。该同步降压控制器专为 IMVP 移动处理器供电而设计,实施 TI 的 D-CAP+ 控制以减少组件数、维持严格的电压调节精确度并提高瞬态响应性能。该设计还采用 TI 的 NEXFET 电源块以减小总体解决方案尺寸。
测试报告: PDF
原理图: PDF
封装 引脚 下载
VQFN (RHB) 32 查看选项

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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