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TPS562207

現行

採用 SOT563 的 4.3-V 至 17-V 輸入、2-A 同步降壓轉換器

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針腳對針腳的功能與所比較的裝置相同。
TPS562206 現行 具 FCCM 模式且採用 SOT563 的 4.2-V 至 17-V 輸入、2-A 同步降壓轉換器 Pin-to-pin upgrade with higher accuracy

產品詳細資料

Rating Catalog Topology Buck Iout (max) (A) 2 Vin (max) (V) 17 Vin (min) (V) 4.3 Vout (max) (V) 7 Vout (min) (V) 0.804 Features Forced PWM, Soft Start Fixed, UVLO Fixed Control mode D-CAP2 Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.00059 Duty cycle (max) (%) 80
Rating Catalog Topology Buck Iout (max) (A) 2 Vin (max) (V) 17 Vin (min) (V) 4.3 Vout (max) (V) 7 Vout (min) (V) 0.804 Features Forced PWM, Soft Start Fixed, UVLO Fixed Control mode D-CAP2 Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.00059 Duty cycle (max) (%) 80
SOT-5X3 (DRL) 6 2.56 mm² (1.6 mm × 1.6 mm)
  • 2-A converter integrated 140-mΩ and 84-mΩ FETs
  • D-CAP2™ mode control with fast transient response
  • Input voltage range: 4.3 V to 17 V
  • Output voltage range: 0.804 V to 7 V
  • Forced continuous conduction mode
  • 580-kHz switching frequency
  • Low shutdown current less than 3 µA
  • 2% feedback voltage accuracy (25 °C)
  • Support pre-bias function
  • Cycle-by-cycle over current limit
  • Hiccup-mode over current protection
  • Non-latch UVP and TSD protections
  • Fixed soft start: 1.2 ms
  • 2-A converter integrated 140-mΩ and 84-mΩ FETs
  • D-CAP2™ mode control with fast transient response
  • Input voltage range: 4.3 V to 17 V
  • Output voltage range: 0.804 V to 7 V
  • Forced continuous conduction mode
  • 580-kHz switching frequency
  • Low shutdown current less than 3 µA
  • 2% feedback voltage accuracy (25 °C)
  • Support pre-bias function
  • Cycle-by-cycle over current limit
  • Hiccup-mode over current protection
  • Non-latch UVP and TSD protections
  • Fixed soft start: 1.2 ms

TPS562207 is a simple, easy-to-use, 2-A synchronous buck converter in a SOT563 package.

The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current.

This switch mode power supply (SMPS) device employs D-CAP2 mode control 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.

TPS562207 operates in Forced Continuous Conduction Mode (FCCM), which maintains fixed switching frequency and output voltage ripple is very small. TPS562207 is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.

TPS562207 is a simple, easy-to-use, 2-A synchronous buck converter in a SOT563 package.

The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current.

This switch mode power supply (SMPS) device employs D-CAP2 mode control 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.

TPS562207 operates in Forced Continuous Conduction Mode (FCCM), which maintains fixed switching frequency and output voltage ripple is very small. TPS562207 is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.

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技術文件

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TPS562207 4.3-V to 17-V Input, 2-A Synchronous Buck Converter in SOT563 datasheet (Rev. B) PDF | HTML 2021/4/16
應用說明 How to Co-Layout Three Common SOT-563 Package Pinouts (Rev. B) PDF | HTML 2024/8/27
應用說明 How to Understand LC Table and Select LC About TPS563202 PDF | HTML 2021/5/17
證書 TPS562207EVM EU Declaration of Conformity (DoC) 2020/5/14

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開發板

TPS562207EVM — 4.3-V 至 17-V 輸入、2-A 同步降壓轉換器評估模組

TPS562207 是一款採用 SOT563-6 封裝、且具 FCCM 的簡單易用 2A 同步降壓轉換器。TPS562207EVM 評估模組 (EVM) 是完全組裝且經過測試的電路,用於評估 TPS562207 降壓轉換器。此 TPS562207EVM 可在 4.5-V 至 17-V 輸入 (12-V 額定值) 之間運作,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。
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模擬型號

TPS562207 PSpcie Transient Model

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SOT-5X3 (DRL) 6 Ultra Librarian

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