• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

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 V_CORE 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.

特性

• 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 V_CORE 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 V_CORE Applications