TPS562246
- 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
- Integrated FETs: 100mΩ and 55mΩ
- Low quiescent current for TPS562243: 110µA
- Switching frequency: 1280kHz
- Maximum 95% large duty cycle operation
- Fixed soft-start time: 1.4ms
- Easy of use and small design size
- TPS562243 Eco-mode and TPS562246 FCCM mode at light load
- D-CAP3™ control mode with fast transient response
- Support start-up with prebiased output
- Non-latch for OT and UVLO protection
- Cycle-by-cycle over current 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 TPS56224x with the WEBENCH® Power Designer
The TPS56224x is a simple, easy-to-use, synchronous buck converter with input voltage ranging from 4.2V to 17V and supports up to 2A continuous current.
The device is designed to operate with minimum external component counts and 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.
The TPS562243 operates in Eco-mode, which maintains high efficiency during light load operation. The TPS562246 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. The TPS56224x integrates complete protection including OCP, UVLO, OTP, and UVP with hiccup.
The TPS56224x is available in a 6pin, 1.6mm × 1.6mm SOT563 (DRL) package. The junction temperature is specified from –40°C to 125°C.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TPS56224x 4.2V to 17V Input, 2 A, Synchronous Buck Converter in SOT563 datasheet | PDF | HTML | 2024年 6月 27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 | TPS562243 and TPS562246 Step-Down Converter Evaluation Modules User's Guide | PDF | HTML | 2024年 4月 18日 | |
Certificate | TPS562246EVM EU Declaration of Conformity (DoC) | 2024年 4月 10日 | ||
Application note | How to do Co-Layout Between SOT-563 Package and SOT-236 Package (Rev. A) | PDF | HTML | 2023年 7月 10日 |
設計與開發
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TPS562243EVM — TPS562243 評估模組
TPS562243 評估模組 (EVM) 是一款採用 SOT563 封裝且簡單易用的 2A 同步降壓轉換器。TPS562243EVM 是完全組裝且經過測試的電路板,可用於評估 TPS562243 降壓轉換器。TPS562243EVM 可在 4.2V 到 17V 輸入、12V 額定值範圍內運作,並在 2A 時提供 1.05V 輸出。其也包含用於回饋迴路測量的 AC 訊號注入端子。
TPS562246EVM — TPS562246 評估模組
TPS562246 評估模組 (EVM) 是一款採用 SOT563 封裝且簡單易用的 2A 同步降壓轉換器。TPS562246EVM 是完全組裝且經過測試的電路板,可用於評估 TPS562243 降壓轉換器。TPS562246EVM 可在 4.2V 到 17V 輸入、12V 額定值範圍內運作,並在 2A 時提供 1.05V 輸出。其也包含用於回饋迴路測量的 AC 訊號注入端子。
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
- 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
- 晶圓廠位置
- 組裝地點