TPS562242
- Configured for a wide range of applications
- 3-V to 17-V input voltage range
- 0.8-V to 10-V output voltage range
- 0.8-V reference voltage
- ±1% reference accuracy at 25°C
- ±1.5% reference accuracy at –40°C to 125°C
- Integrated 55.0-mΩ and 24.3-mΩ MOSFETs
- 100-µA low quiescent current
- 1.4-MHz switching frequency
- Maximum 94% large duty cycle operation
- Precision EN threshold voltage
- 1.6-ms fixed typical soft-start time
- Ease of use and small solution size
- Eco-mode at light loading
- Pin-to-pin compatible with the TPS562202
- D-CAP3™ control mode
- Support start-up with prebiased output
- Non-latch for OV, OT, and UVLO protection
- Hiccup mode for UV protection
- Cycle-by-cycle OC protection
- 1.6-mm × 1.6-mm SOT-563 package
- Create a custom design using the TPS562242 with the WEBENCH Power Designer
The TPS562242 is a simple, easy-to-use, high efficiency, high power density, synchronous buck converter with input voltage ranging from 3 V to 17 V and supports up to 2-A continuous current at output voltages between 0.8 V and 10 V.
The TPS562242 employs D-CAP3 control mode to provide a fast transient response and to support low-ESR output capacitors with no requirement for external compensation. The device can support up to 94% duty cycle operation.
The TPS562242 operates in Eco-mode, which maintains high efficiency during light loading. The device integrates complete protection through OVP, OCP, UVLO, OTP, and UVP with hiccup.
The device is available in 1.6 mm × 1.6 mm SOT-563 package. The junction temperature is specified from –40°C to 125°C.
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技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TPS562242 3-V to 17-V Input, 2-A, Synchronous Buck Converters in SOT-563 Package datasheet (Rev. A) | PDF | HTML | 2023年 5月 30日 |
Application note | How to Co-Layout Three Common SOT-563 Package Pinouts (Rev. B) | PDF | HTML | 2024年 8月 27日 | |
Application note | How to Select Inductor and Output Capacitor for TPS56x25x | PDF | HTML | 2023年 8月 15日 | |
EVM User's guide | TPS562242 Step-Down Converter Evaluation Module User's Guide (Rev. A) | PDF | HTML | 2023年 5月 17日 | |
Certificate | TPS562242EVM EU RoHS Declaration of Conformity (DoC) | 2022年 7月 28日 |
設計與開發
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TPS562242EVM — 適用於 2-A、ECO 模式、1.4-MHz 同步降壓轉換器的 TPS562242 評估模組
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