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描述

TIDA-01367 uses the TPS53679 multiphase controller and CSD95490Q5MC Smart Power Stages to implement a high-performance design suitable for powering networking application-specific integrated circuits (ASICs).

The dual outputs of the controller target a 240-A, 0.8-V core rail with a six-phase design (...)

主要特色

  • Dual Rail 6+1 Design - High-Powered Core Rail and Single Phase Auxilliary Rail
  • PMBus programming of Vout, and Voltage Margining for Arria Smart VID, 10mV per step
  • PMBus monitoring of Input/Output Voltage, Current, Power, and Temperature
  • Peal Efficiencies of 90 and 91% for Core and Aux Rails

Applications Matched

  • 通信设备

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
TIDA-01367.1
(Output
Voltage1)
10.8 13.2 .9 150 135 Non-Isolated DC Buck- Multiphase
Buck- Synchronous

描述

This reference design focuses on providing a compact, high-performance, multiphase solution suitable for powering Intel® Stratix® 10 GX field-programmable gate arrays (FPGAs) with a specific focus on the SG2800-I1V variant. Integrated PMBus™ allows for easy output voltage setting and (...)

主要特色

  • 4-phase power supply 0.9V/140A Stratix 10 GX
  • PMBus programming of Vout, and Voltage Margining for Arria Smart VID, 10mV per step
  • PMBus monitoring of Input/Output Voltage, Current, Power, and Temperature
  • 90% efficiency at 12VIN, 0.9V/60A

Applications Matched

  • 通信设备

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP20176.1
(Output
Voltage1)
10.8 13.2 .9 140 126 Non-Isolated DC Buck- Multiphase
Buck- Synchronous

描述

The RF sampling receiver captures signals directly in the radio frequency (RF) band. In a multi-band application the desired signals are not very wide band but they are spaced far apart within the spectrum. The reference design captures signals in different RF bands and digitally down-converts them (...)

主要特色

  • Digital down converter with decimation solution
  • Interference avoidance configuration
  • Low noise, high dynamic range RF sampling receiver solution
  • Low-phase noise clocking solution for RF sampling ADC

Applications Matched

  • 通信设备

描述

The RF sampling architecture offers an alternative to the traditional super-heterodyne architecture. An RF sampling analog-to-digital converter (ADC) operates at a high sampling rate and converts signals directly from radio frequencies (RF) to digital. Because of the high sampling rate, the RF (...)

主要特色

  • 3-GSPS RF sampling ADC solution
  • 1 -GHz and larger signal bandwidth capability
  • Low noise, high dynamic range RF sampling receiver solution
  • Low-phase noise clocking solution for RF sampling ADC

Applications Matched

  • 通信设备

描述

This small and simple inverting power reference design features a high accuracy step-down converter in an inverting buck-boost topology. It generates a -12-V output at 400 mA of current from a 3-V to 4.5-V input voltage, enabling to cleanly power negative voltage rails in space-constrained (...)

主要特色

  • High Negative Output Voltage of –12 V
  • Total Solution Size Less Than 65mm2
  • High Output Current of 400mA
  • Low Output Voltage Ripple (<0.5 %)
  • Input Voltage Range of 3 V to 4.5 V
  • 125°C Rated Solution

Applications Matched

  • 通信设备

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
TIDA-01423.1
(Output
Voltage1)
3 4.5 -12 .4 4.8 Non-Isolated DC Buck Boost- Inverting

描述

谐振转换器是常用的直流/直流转换器,通常用于服务器、电信、汽车、工业和其他电源应用。这些转换器性能(效率、功率密度等)高,且不断提高各种行业标准要求和功率密度目标,是中高级电源应用的理想之选。

此参考设计实现了 500W 的数控式两相交错 LLC 谐振转换器。该系统由单个 C2000™ 微控制器 (MCU) TMS320F28379 进行控制,它还在所有操作模式下为所有电源电子开关器件生成 PWM 波形。该设计实现了新型的电流共享技术,以准确地在相位之间实现电流平衡。

主要特色

  • 数控式两相交错 LLC 谐振直流/直流转换器
  • 无需任何额外硬件即可实现出色的相位间电流共享
  • 峰值效率:94.5%。对于所有高于额定负载 10% 的负载可实现高于 90% 的效率
  • 提供 powerSUITE 支持,以便针对自定义功率级别轻松调整软件
  • 故障保护:相位/输出过电流、输出过电压以及输入欠电压和过电压
  • 具有可编程限制的切相

Applications Matched

  • 通信设备

描述

这种简单的小型低噪声反向电源模块设计(电压逆变器)在 3V 至 11.5V 的输入电压以及高达 1.5A 的电流下明确支持 –5V 输出电压。该设计采用 TI 具有反向降压/升压拓扑的 TPS82130 MicroSiP™ 电源模块降压转换器,可实现 (...)

主要特色

  • 简单电源模块设计
  • 总体解决方案尺寸小于 50mm2
  • 1.5A 的高输出电流(输入电压不低于 7.5V)
  • 3V 至 11.5V 宽输入电压范围
  • 低噪声(小于 10mV 输出纹波)
  • 额定 125°C 解决方案

Applications Matched

  • 通信设备

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
TIDA-01457.1
(Output
Voltage1)
3 11.5 -5 1.5 7.5 Non-Isolated DC Buck Boost- Inverting

描述

High speed multi-channel applications require precise clocking solutions capable of managing channel-to-channel skew in order to achieve optimal system SNR, SFDR, and ENOB. This reference design is capable of supporting two high speed channels on separate boards by utilizing TI’s LMX2594 (...)

主要特色

  • Up to 15GHz sample clock generation
  • Multi-channel JESD204B compliant clock solution
  • Low phase noise clocking for RF sampling ADC/DAC
  • Configurable phase synchronization to achieve low skew in multi-channel system
  • Supports TI’s high-speed converter and capture cards (ADC12DJ3200EVM, TSW14J56 / TSW14J57)

Applications Matched

  • 通信设备

描述

此设计是一种添加了功耗计量功能的数字控制两相交错 700W 功率因数校正转换器。此功率因数校正转换器的两个 180° 相移升压功率级采用 C2000™ Piccolo&trade (...)

主要特色

  • 对双交错 PFC 功率转换器拓扑进行全面数字控制
  • 95 VAC 至 265 VAC 通用输入
  • 高达 700 瓦的 400 VDC 总线输出操作
  • 200 KHz 开关频率下的功率因素为 0.99,满负载下的 THD 为 1.5%
  • 支持包括整流输入电压、RMS 输入电压、RMS 输入功率和输入线路频率在内的电源监控
  • 全功能评估板包括软件、硬件设计文件、快速入门图形界面和分步说明文档。

注意:此电路板的软件可在 controlSUITE™ 软件包中找到。请从 http://www.ti.com/tool/controlsuite 下载 controlSUITE。安装后,导航至“Development Tools”->“Digital Power”部分下的“High Voltage Interleaved PFC Kit”。

Applications Matched

  • 通信设备

描述

A 4 phase buck regulator design fully complaint to power the core rail of Intel Arria 10 GX FPGAs, specifically the 10AX115U145IVG  variant. Integrated PMBus allows for easy output voltage setting and telemetry of key design parameters. The design enables programming, configuration, Smart VID (...)

主要特色

  • 4-phase power supply 0.9V/150A Arria 10 GX (10AX115U145IVG)
  • PMBus programming of Vout, and Voltage Margining for Arria Smart VID, 10mV per step
  • PMBus monitoring of Input/Output Voltage, Current, Power, and Temperature
  • 90% efficiency at 12VIN, 0.9V/100A

Applications Matched

  • 通信设备

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
TIDA-01419.1
(Output
Voltage1)
10.8 13.2 .9 150 135 Non-Isolated DC Buck- Multiphase
Buck- Synchronous

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