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TPS51611

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用于 IMVP6.5™ CPU/GPU Vcore 的单相 D-CAP+™ 模式降压控制器

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数据表

TPS51611

正在供货
数据表 立即订购

产品详情

Vin (min) (V) 3 Vin (max) (V) 28 Iout (max) (A) 60 Operating temperature range (°C) -10 to 105 Control mode D-CAP+ Rating Catalog Vout (min) (V) 0.3 Vout (max) (V) 1.5 Iq (typ) (A) 0.0018 Duty cycle (max) (%) 50
Vin (min) (V) 3 Vin (max) (V) 28 Iout (max) (A) 60 Operating temperature range (°C) -10 to 105 Control mode D-CAP+ Rating Catalog Vout (min) (V) 0.3 Vout (max) (V) 1.5 Iq (typ) (A) 0.0018 Duty cycle (max) (%) 50
VQFN (RHB) 32 25 mm² 5 x 5
  • 3-V to 28-V Conversion Voltage Range
  • Minimal External Parts Count
  • Full IMVP-6.5 Compliance, Including VR_TT and Output Current Monitor
  • Supports 7-Bit VID Code for CPU and GPU
  • 0.3-V to 1.5-V Output Voltage Range
  • 0.5% VCORE Accuracy Over Line/Load/Temp
  • Optimized Efficiency at Light and Heavy Loads
  • Patented Output Overshoot Reduction Reduces Output Capacitance
  • Adjustable Voltage Positioning
  • Selectable 250/300/350/500 kHz Frequency
  • 8-Level Selectable Current Limit
  • Gate Drivers with 2-A Driving Capability w/Integrated Boost Diode
  • Available in 5 mm × 5 mm, 32-Pin QFN PowerPAD Package
  • APPLICATIONS
    • IMVP-6.5 Single-Phase CPU and Graphics (Render) VCORE Applications
  • 3-V to 28-V Conversion Voltage Range
  • Minimal External Parts Count
  • Full IMVP-6.5 Compliance, Including VR_TT and Output Current Monitor
  • Supports 7-Bit VID Code for CPU and GPU
  • 0.3-V to 1.5-V Output Voltage Range
  • 0.5% VCORE Accuracy Over Line/Load/Temp
  • Optimized Efficiency at Light and Heavy Loads
  • Patented Output Overshoot Reduction Reduces Output Capacitance
  • Adjustable Voltage Positioning
  • Selectable 250/300/350/500 kHz Frequency
  • 8-Level Selectable Current Limit
  • Gate Drivers with 2-A Driving Capability w/Integrated Boost Diode
  • Available in 5 mm × 5 mm, 32-Pin QFN PowerPAD Package
  • APPLICATIONS
    • IMVP-6.5 Single-Phase CPU and Graphics (Render) VCORE Applications

The TPS51611 is a fully IMVP-6.5 compliant single-phase synchronous buck controller with integrated gate drivers. Advanced control features such as D-CAP+™ architecture and OSR overshoot reduction provide fast transient response, lowest output capacitance and high efficiency. The TPS51611 supports both the Intel mobile CPU and integrated graphics modes with the integrated 7-bit DAC in Calpella platform. The TPS51611 provides the full complement of IMVP-6.5 I/O including VR_TT, DPRSLPVR, and IMON. Adjustable control of VCORE slew rate and voltage positioning round out the IMVP-6.5 features. In addition, the TPS51611 includes two high-current MOSFET gate drivers to drive external FETs with low switching loss. The TPS51611 is available in the 5 mm × 5 mm, 32-pin QFN and is rated to operate from –10°C to 105°C

The TPS51611 is a fully IMVP-6.5 compliant single-phase synchronous buck controller with integrated gate drivers. Advanced control features such as D-CAP+™ architecture and OSR overshoot reduction provide fast transient response, lowest output capacitance and high efficiency. The TPS51611 supports both the Intel mobile CPU and integrated graphics modes with the integrated 7-bit DAC in Calpella platform. The TPS51611 provides the full complement of IMVP-6.5 I/O including VR_TT, DPRSLPVR, and IMON. Adjustable control of VCORE slew rate and voltage positioning round out the IMVP-6.5 features. In addition, the TPS51611 includes two high-current MOSFET gate drivers to drive external FETs with low switching loss. The TPS51611 is available in the 5 mm × 5 mm, 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+ Synchronous Buck Controller 数据表 2008年 11月 24日

设计和开发

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封装 引脚 下载
VQFN (RHB) 32 查看选项
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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

支持和培训

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