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CSD95490Q5MC

現行

使用 DualCool 封裝的 75A 同步降壓 NexFET™ 智慧功率級

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open-in-new 比較替代產品
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CSD95410RRB 現行 90-A 峰值連續同步降壓 NexFET™ 智慧功率級 Improved device current rating and efficiency in an industry standard common footprint 5-mm x 6-mm package.

CSD95490Q5MC

現行
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產品詳細資料

VDS (V) 20 Ploss current (A) 30 Rating Catalog Operating temperature range (°C) -55 to 150
VDS (V) 20 Ploss current (A) 30 Rating Catalog Operating temperature range (°C) -55 to 150
VSON-CLIP (DMC) 12 30 mm² 6 x 5
  • 75-A Continuous Operating Current Capability
  • Over 95% System Efficiency at 30 A
  • High-Frequency Operation (up to 1.25 MHz)
  • Diode Emulation Function
  • Temperature Compensated Bi-Directional Current Sense
  • Analog Temperature Output
  • Fault Monitoring
  • 3.3-V and 5-V PWM Signal Compatible
  • Tri-State PWM Input
  • Integrated Bootstrap Switch
  • Optimized Dead Time for Shoot-Through Protection
  • High-Density QFN 5-mm × 6-mm Footprint
  • Ultra-Low-Inductance Package
  • System Optimized PCB Footprint
  • Thermally Enhanced Topside Cooling
  • RoHS Compliant – Lead-Free Terminal Plating
  • Halogen Free
  • 75-A Continuous Operating Current Capability
  • Over 95% System Efficiency at 30 A
  • High-Frequency Operation (up to 1.25 MHz)
  • Diode Emulation Function
  • Temperature Compensated Bi-Directional Current Sense
  • Analog Temperature Output
  • Fault Monitoring
  • 3.3-V and 5-V PWM Signal Compatible
  • Tri-State PWM Input
  • Integrated Bootstrap Switch
  • Optimized Dead Time for Shoot-Through Protection
  • High-Density QFN 5-mm × 6-mm Footprint
  • Ultra-Low-Inductance Package
  • System Optimized PCB Footprint
  • Thermally Enhanced Topside Cooling
  • RoHS Compliant – Lead-Free Terminal Plating
  • Halogen Free

The CSD95490Q5MC NexFET™ power stage is a highly optimized design for use in a high-power, high-density synchronous buck converter. This product integrates the driver IC and power MOSFETs to complete the power stage switching function. This combination produces high-current, high-efficiency, and high-speed switching capability in a small 5-mm × 6-mm outline package. It also integrates the accurate current sensing and temperature sensing functionality to simplify system design and improve accuracy. In addition, the PCB footprint has been optimized to help reduce design time and simplify the completion of the overall system design.

The CSD95490Q5MC NexFET™ power stage is a highly optimized design for use in a high-power, high-density synchronous buck converter. This product integrates the driver IC and power MOSFETs to complete the power stage switching function. This combination produces high-current, high-efficiency, and high-speed switching capability in a small 5-mm × 6-mm outline package. It also integrates the accurate current sensing and temperature sensing functionality to simplify system design and improve accuracy. In addition, the PCB footprint has been optimized to help reduce design time and simplify the completion of the overall system design.
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CSD95491Q5MC 現行 20V 60A SON 5 x 6mm DualCool 同步降壓 NexFET™ 功率級 Slightly lower efficiency

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類型 標題 日期
* Data sheet CSD95490Q5MC Synchronous Buck NexFET Smart Power Stage datasheet (Rev. A) PDF | HTML 2018年 1月 9日
Application note Multiphase Buck Design from Start to Finish, Part 1 (Rev. B) 2021年 4月 7日
Technical article Sequencing and powering FPGAs in radar and other defense applications PDF | HTML 2019年 11月 18日
Technical article How to use PMBus power solutions for NXP QorIQ processors PDF | HTML 2018年 5月 9日
Technical article Signal integrity in multiphase, smart power-stage applications PDF | HTML 2017年 10月 10日

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模擬型號

CSD95490Q5MC PSpice Transient Model

SLPM296.ZIP (42 KB) - PSpice Model
下載
參考設計

PMP22510 — 切換式電容器整合式降壓 (SCIB) 電源轉換器參考設計

This switched capacitor integrated buck (SCIB) converter is a highly-optimized design for use in a high-power, high-density single output power converter, operating from a wide-range 40-V to 60-V input rail to produce a 8.0-V, 5.0-V, 3.3-V or 1.8-V rail up to 40A of load current each phase. This (...)
Test report: PDF
電路圖: PDF
參考設計

PMP22165 — 適用於 Xilinx Versal 適應性計算加速平台 (ACAP) 參考設計的電源

此參考設計因應 Xilinx Versal 適應性計算加速平台 (ACAP) 的需求，包含一個系統軌道的電源管理積體電路 (PMIC)，加上一個多相控制器和功率級，用以支援更高電流的處理器負載。關鍵輸出的板載動態負載允許進行 Xilinx 嚴苛的電源需求測試。PMP22165 與 TPS53681 EVM 是經過測試的解決方案，其元件性能符合 Versal 最常見用例一和三的處理器需求。
Test report: PDF
電路圖: PDF
參考設計

PMP21872 — 外型精巧 12-Vin、1-Vout 40-A 雙相同步降壓參考設計

This reference design is a dual-phase synchronous buck solution using TPS53622 controller with two CSD95490Q5MC power-stage ICs. It takes a 12-V input and converts it to 1-V out at 40 A; 20 A per phase.
Test report: PDF
電路圖: PDF
參考設計

TIDA-050020 — 適用於 Xilinx® Virtex Ultrascale+™ FPGA 的 PMBus™ 電壓穩壓器參考設計

This reference design uses the TPS53681 multiphase controller and CSD95490Q5MC smart power stages to implement a high-performance design suitable for powering the 0.85-V, 200-A, VCCINT rail of a Xilinx™ Ultrascale+™ FPGA. The secondary output of the controller can then be used to power (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-01367 — Cavium CN99xx Thunder X2 CPU PMBus VDD/VDD SRAM 核心功耗設計

TIDA-01367 參考設計使用 TPS53679 多相控制器和 CSD95490Q5MC 智慧功率級，以實作適合為 Cavium ThunderX2® ARM 處理器供電的高效能設計。

控制器的雙輸出針對採用六相設計的 240A、0.8V 的核心軌，以及 20A、0.85V 的輔助軌。智慧功率級及整合式 PMBus™ 可輕鬆設定輸出電壓，並遙測主要設計參數。此參考設計可實現電源供應的配置、Vout 調整及補償調整，同時提供輸入與輸出電壓、電流、電源及溫度監控。

TI 的 Fusion Digital Power™ Designer 適用於系統的編程、監控、驗證和特性分析。

Design guide: PDF
電路圖: PDF
參考設計

TIDA-01512 — 適用於 NXP QorIQ LS2085A/88A 處理器的 PMBus 電壓穩壓器參考設計

TIDA-01512 uses the TPS53681 multiphase controller and CSD95490Q5MC Smart Power Stages to implement a high-performance design suitable for powering NXP QorIQ Communications Processors.

The dual outputs of the controller target the 60-ATDC, 1.0-V core rail with a four-phase design and a 30-ATDC, (...)

Design guide: PDF
電路圖: PDF
參考設計

PMP20489 — 高密度 12V 輸入 0.8V 200A 及 3.3V 75A POL 參考設計

The TPS53679-based reference design provides a single IC for control of two multi-phase outputs with up to 6 phases on main output and up to 2 phases on channel 2; up to 7 phases in all.  Multi-phase also allows output ripple cancellation and effective higher bandwidth control for a (...)
Test report: PDF
電路圖: PDF
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