首頁 電源管理 AC/DC 和 DC/DC 轉換器 (整合式 FET)
首頁
電源管理
AC/DC 和 DC/DC 轉換器 (整合式 FET)

TPS56C215

現行

具有 D-CAP3 控制功能的 3.8-V 至 17-V、12-A 同步 SWIFT™ 降壓轉換器

立即訂購
產品規格表

TPS56C215

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 12 Vin (min) (V) 3.8 Vin (max) (V) 17 Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 1200 Features Adjustable current limit, Enable, Forced PWM, Light Load Efficiency, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification Control mode D-CAP3 Vout (min) (V) 0.6 Vout (max) (V) 5.5 Iq (typ) (µA) 600 Duty cycle (max) (%) 90
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 12 Vin (min) (V) 3.8 Vin (max) (V) 17 Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 1200 Features Adjustable current limit, Enable, Forced PWM, Light Load Efficiency, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification Control mode D-CAP3 Vout (min) (V) 0.6 Vout (max) (V) 5.5 Iq (typ) (µA) 600 Duty cycle (max) (%) 90
VQFN-HR (RNN) 18 12.25 mm² 3.5 x 3.5
  • Integrated 13.5mΩ and 4.5mΩ MOSFETs
  • Supports 12A continuous IOUT
  • 4.5V start-up without external 5.0V bias
  • 0.6V ±-1% reference voltage across full temperature range
  • 0.6V to 5.5V output voltage range
  • Supports ceramic output capacitors
  • D-CAP3™ control mode for fast transient response
  • Selectable forced continuous conduction mode (FCCM) for tight output voltage ripple or auto-skipping Eco-mode for high light-load efficiency
  • Selectable FSW of 400kHz, 800kHz, and 1.2MHz
  • Monotonic start-up into prebiased outputs
  • Two adjustable current limit settings with hiccup re-start
  • Optional external 5V bias for enhanced efficiency
  • Adjustable soft start with a default 1ms soft-start time
  • –40°C to 150°C operating junction temperature
  • Small 3.5mm × 3.5mm HotRod™ QFN package
  • Pin-to-pin compatible with 8A TPS568215
  • Supported in the WEBENCH design tool
  • Integrated 13.5mΩ and 4.5mΩ MOSFETs
  • Supports 12A continuous IOUT
  • 4.5V start-up without external 5.0V bias
  • 0.6V ±-1% reference voltage across full temperature range
  • 0.6V to 5.5V output voltage range
  • Supports ceramic output capacitors
  • D-CAP3™ control mode for fast transient response
  • Selectable forced continuous conduction mode (FCCM) for tight output voltage ripple or auto-skipping Eco-mode for high light-load efficiency
  • Selectable FSW of 400kHz, 800kHz, and 1.2MHz
  • Monotonic start-up into prebiased outputs
  • Two adjustable current limit settings with hiccup re-start
  • Optional external 5V bias for enhanced efficiency
  • Adjustable soft start with a default 1ms soft-start time
  • –40°C to 150°C operating junction temperature
  • Small 3.5mm × 3.5mm HotRod™ QFN package
  • Pin-to-pin compatible with 8A TPS568215
  • Supported in the WEBENCH design tool

The TPS56C215 is a small monolithic 12A synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device integrates low RDS(on) power MOSFETs that enable high efficiency and offers ease-of-use with minimum external component count for space-conscious power systems. Competitive features include a very accurate reference voltage, fast load transient response, auto-skip mode operation for light load efficiency, adjustable current limit and no requirement for external compensation. A forced continuous conduction mode helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS56C215 is available in a thermally enhanced, 18-pin, HotRod QFN package and is designed to operate from –40°C to 150°C junction temperature.

The TPS56C215 is a small monolithic 12A synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device integrates low RDS(on) power MOSFETs that enable high efficiency and offers ease-of-use with minimum external component count for space-conscious power systems. Competitive features include a very accurate reference voltage, fast load transient response, auto-skip mode operation for light load efficiency, adjustable current limit and no requirement for external compensation. A forced continuous conduction mode helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS56C215 is available in a thermally enhanced, 18-pin, HotRod QFN package and is designed to operate from –40°C to 150°C junction temperature.
filter 尋找其它 AC/DC 和 DC/DC 轉換器 (整合式 FET)
下載 觀看有字幕稿的影片 影片

您可能會感興趣的類似產品

open-in-new 比較替代產品
引腳對引腳且具備與所比較裝置相同的功能
TPS568215 現行 具 D-CAP3 控制的 4.5-V 至 17-V、8-A 同步 SWIFT™ 降壓轉換器 Lower current equivalent part.
功能與所比較的裝置相似
TPS56C230 現行 針對解決方案成本進行最佳化的 4.5V 至 18V、12A 同步 SWIFT™ 降壓轉換器 Smaller more compact converter.

技術文件

star =TI 所選的此產品重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 13
類型 標題 日期
* Data sheet TPS56C215 3.8V to 17V Input , 12A, Synchronous, Step-Down SWIFT Converter datasheet (Rev. G) PDF | HTML 2024年 8月 14日
Application note Peak Current Mode Converter Secondary Stage Filter Design for Low Ripple Power – Part II: Hybrid Sense Network PDF | HTML 2024年 2月 27日
Analog Design Journal Control-Mode Quick Reference Guide (Rev. B) PDF | HTML 2023年 8月 29日
Application note Measuring the Bode Plot of D-CAP™, D-CAP2™, and D-CAP3™ DC/DC Converters (Rev. A) PDF | HTML 2023年 4月 21日
EVM User's guide TPS56C215 SWIFT™ Step-Down Converter Evaluation Module User's Guide (Rev. C) PDF | HTML 2021年 6月 24日
Selection guide Buck Converter Quick Reference Guide (Rev. B) 2021年 4月 8日
Application note Expand Minimum Input Voltage with External VCC Bias in Buck Converter PDF | HTML 2019年 1月 9日
Application note DC/DC Point-of-load Power Solutions for Wired Networking Switch Systems 2018年 12月 11日
Application note Solve Point-of-Load Power Design Challenges: Single Board Computer Applications 2018年 8月 24日
Technical article How PMICs can help streamline FPGA power design challenges PDF | HTML 2018年 6月 23日
Application note Reduced Size, Double Sided Layout for High-Current DC/DC Converters 2018年 4月 5日
Application note Understanding Eco-mode(TM) Operation 2016年 12月 5日
Application note Accuracy-Enhanced Ramp-Generation Design for D-CAP3 Modulation (Rev. A) 2016年 4月 25日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

TPS56C215EVM-762 — TPS56C215 12A 同步降壓轉換器評估模組

The TPS56C215EVM-762 is designed to help the user easily evaluate and test the operation and functionality of the TPS56C215 buck converter. The EVM converts a 3.8-V to 17-V input voltage to a regulated 1.2-V output voltage that delivers up to 12 A in a 3.5-mm x 3.5-mm QFN package. This board (...)

使用指南: PDF | HTML
TI.com 無法提供
模擬型號

TPS56C215 PSpice Transient Model (Rev. B)

SLVMBI9B.ZIP (361 KB) - PSpice Model
下載
參考設計

TIDA-01480 — 適用於 Xilinx Zynq® UltraScale+™ ZU2CG−ZU5EV MPSoC 的整合式電源供應參考設計

TIDA-01480 參考設計是一款可擴充電源供應器，設計用於為 MPSoC 裝置的 Xilinx Zynq UltraScale+ (ZU+) 系列供電。此設計會從標準 DC 電源供應器接收電源，並透過清楚定義的 Samtec 插座端子排連線供電至 Xilinx 晶片組和 DDR 記憶體的所有軌。

設計可擴展，能夠支援最基本的 ZU2CG 裝置，其配備雙核心 ARM® Cortex™-A53 應用處理器和雙核心 ARM® Cortex™-R5 即時處理器，並可擴充至新增圖形處理單元 (GPU) 的 ZUxEG 產品，甚至支援包含視訊轉碼器單元和高達 (...)

Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
VQFN-HR (RNN) 18 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片