TPS562203

現行

具節能模式且採用 SOT563 的 4.2-V 至 17-V 輸入、2-A 同步降壓轉換器

產品詳細資料

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 2 Vin (min) (V) 4.2 Vin (max) (V) 17 Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 600 Features Enable, Light Load Efficiency, Over Current Protection, Soft Start Fixed, Synchronous Rectification Control mode D-CAP3 Vout (min) (V) 0.6 Vout (max) (V) 7 Iq (typ) (µA) 110 Duty cycle (max) (%) 95
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 2 Vin (min) (V) 4.2 Vin (max) (V) 17 Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 600 Features Enable, Light Load Efficiency, Over Current Protection, Soft Start Fixed, Synchronous Rectification Control mode D-CAP3 Vout (min) (V) 0.6 Vout (max) (V) 7 Iq (typ) (µA) 110 Duty cycle (max) (%) 95
SOT-5X3 (DRL) 6 2.56 mm² 1.6 x 1.6
  • Configured for a wide range of applications
    • Input voltage range: 4.2V to 17V
    • Output voltage range: 0.6V to 7V
    • Reference voltage: 0.6V
    • ±1.5% reference voltage accuracy at 25°C
    • ±2% reference voltage accuracy from –40°C to 125°C
    • Integrated 100mΩ and 55mΩ FETs
    • Low quiescent current for TPS562203: 110µA
    • Switching frequency: 600kHz
    • Maximum 95% large duty cycle operation
    • Fixed soft-start time: 1.4ms
  • Easy of use and small design size
    • Eco-mode at light loading for TPS562203
    • FCCM mode at light loading for TPS562206
    • D-CAP3™ control mode with fast transient response
    • Supports start-up with prebiased output
    • Non-latch for OT and UVLO protection
    • Cycle-by-cycle overcurrent limit
    • Hiccup mode for UV protection
    • Operating junction temperature range: –40°C to 125°C
    • SOT563 package: 1.6mm × 1.6mm
  • Create a custom design using the TPS562203 with the WEBENCH® Power Designer
  • Create a custom design using the TPS562206 with the WEBENCH® Power Designer
  • Configured for a wide range of applications
    • Input voltage range: 4.2V to 17V
    • Output voltage range: 0.6V to 7V
    • Reference voltage: 0.6V
    • ±1.5% reference voltage accuracy at 25°C
    • ±2% reference voltage accuracy from –40°C to 125°C
    • Integrated 100mΩ and 55mΩ FETs
    • Low quiescent current for TPS562203: 110µA
    • Switching frequency: 600kHz
    • Maximum 95% large duty cycle operation
    • Fixed soft-start time: 1.4ms
  • Easy of use and small design size
    • Eco-mode at light loading for TPS562203
    • FCCM mode at light loading for TPS562206
    • D-CAP3™ control mode with fast transient response
    • Supports start-up with prebiased output
    • Non-latch for OT and UVLO protection
    • Cycle-by-cycle overcurrent limit
    • Hiccup mode for UV protection
    • Operating junction temperature range: –40°C to 125°C
    • SOT563 package: 1.6mm × 1.6mm
  • Create a custom design using the TPS562203 with the WEBENCH® Power Designer
  • Create a custom design using the TPS562206 with the WEBENCH® Power Designer

TPS562203, TPS562206 are simple, easy-to-use, 2A synchronous buck converters in a SOT563 package.

The devices are designed to operate with minimum external component counts and also designed to achieve low standby current.

This switch mode power supply (SMPS) device employs D-CAP3 control mode, providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors, such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.

TPS562203 operates in Eco-mode, which maintains high efficiency during light load operation. TPS562206 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. The device integrates complete protection through OCP, UVLO, OTP, and UVP with hiccup. TPS56220x is available in a 6-pin, 1.6mm × 1.6mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.

TPS562203, TPS562206 are simple, easy-to-use, 2A synchronous buck converters in a SOT563 package.

The devices are designed to operate with minimum external component counts and also designed to achieve low standby current.

This switch mode power supply (SMPS) device employs D-CAP3 control mode, providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors, such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.

TPS562203 operates in Eco-mode, which maintains high efficiency during light load operation. TPS562206 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. The device integrates complete protection through OCP, UVLO, OTP, and UVP with hiccup. TPS56220x is available in a 6-pin, 1.6mm × 1.6mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.

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
可直接投入的替代產品,相較於所比較的裝置,具備升級功能
最新 TPS562243 現行 具節能模式且採用 SOT563 的 4.2V 至 17V 輸入電壓、2A、1.2MHz 同步降壓轉換器 Higher switching frequency equivalent part
引腳對引腳且具備與所比較裝置相同的功能
TPS562242 現行 採用 SOT563 的 3-V 至 17-V 輸入電壓、2-A、1.4-MHz 同步降壓轉換器 Pin-compatible with higher efficiency and 1.4MHz Fsw
最新 TPS563203 現行 採用 SOT563 的 4.2-V 至 17-V 輸入、3-A 同步降壓轉換器 Pin-compatible alternative with 3-A output current

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 4
類型 標題 日期
* Data sheet TPS56220x 4.2V to 17V Input, 2A, Synchronous Buck Converter in SOT563 datasheet (Rev. A) PDF | HTML 2024年 1月 11日
Application note How to Co-Layout Three Common SOT-563 Package Pinouts (Rev. B) PDF | HTML 2024年 8月 27日
EVM User's guide TPS562203 and TPS562206 Step-Down Converter Evaluation Module User's Guide (Rev. A) PDF | HTML 2023年 8月 16日
Certificate TPS562203EVM EU Declaration of Conformity (DoC) 2023年 8月 2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

TPS562203EVM — 採用 SOT-563 封裝且適用 2-A 同步降壓轉換器的 TPS562203 評估模組

TPS562203 評估模組 (EVM) 是一款採用 SOT563 封裝且簡單易用的 2 A 同步降壓轉換器。EVM 是完全組裝且經過測試的電路,可用於評估 TPS562203 降壓轉換器。此 EVM 可在 4.2 V 至 17 V 輸入、12 V 額定值間運作,並在 2 A 時提供 1.05 V 輸出。其中也包含用於回饋迴路量測的 AC 訊號注入端子。

使用指南: PDF | HTML
TI.com 無法提供
開發板

TPS563203EVM — 採用 SOT-563 且適用 3-A 同步降壓轉換器的 TPS563203 評估模組

TPS563203 評估模組 (EVM) 是評估 SOT-563 封裝 TPS563203 降壓轉換器的平台。TPS563203EVM 可在 3-V 至 17-V 輸入、12-V (額定值) 間運作,並在 3 A 時提供 1.05-V 輸出。其中也包含用於回饋迴路量測的 AC 訊號注入端子。
使用指南: PDF | HTML
TI.com 無法提供
模擬型號

TPS562203 PSPICE Model

SLUM870.ZIP (334 KB) - PSpice Model
模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
參考設計

TIDA-010955 — 太陽能應用中適用於機器學習電弧偵測的類比前端

此參考設計具備類比前端,可在以人工智慧 (AI) 為基礎的太陽能應用中進行 DC 電弧偵測。DC 電弧會對 DC 串列電流造成高頻雜訊。為了偵測電弧頻率,會擷取資料並將資料饋入嵌入式 AI 模型,而該模型會接受識別電弧的訓練。相較於傳統的電弧偵測方法,如此可實現更高的準確度,同時也能減少運算工作量。除了電弧偵測的訊號鏈外,此設計亦提供收集與標示電弧資料的功能,以用於進行嵌入式 AI 模型訓練。此硬體可搭配 TMDSCNCD28P55X (C2000™ F28P55x 裝置的 controlCARD) 運作,亦可搭配 180 針腳連接器中的其他 C2000 controlCARD (...)
Design guide: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOT-5X3 (DRL) 6 Ultra Librarian

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

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