產品規格表
TPS560430
- Configured for Rugged Industrial Applications
- Input Voltage Range: 4 V to 36 V
- 600-mA Continuous Output Current
- Minimum Switching-On Time: 60 ns
- 98% Maximum Duty Cycle
- Support Startup with Pre-Biased Output
- Short Circuit Protection with Hiccup Mode
- ±1.5% Tolerance Voltage Reference over Temperature from –40°C to 125°C
- Precision Enable
- Small Solution Size and Ease of Use
- Integrated Synchronous Rectification
- Internal Compensation for Ease of Use
- SOT-23-6 Package
- Various Options in Pin-to-Pin Compatible Package
- 1.1-MHz and 2.1-MHz Frequency Options
- PFM and Forced PWM (FPWM) Options
- Fixed 3.3-V Output Option
- Create a Custom Design Using the TPS560430 With the WEBENCH® Power Designer
The TPS560430 is an easy to use synchronous step-down DC-DC converter capable of driving up to 600-mA load current. With a wide input range of 4 V to 36 V, the device is suitable for a wide range of applications from industrial to automotive for power conditioning from an unregulated source.
The TPS560430 has 1.1-MHz and 2.1-MHz operating frequency versions for either high efficiency or small solution size. The TPS560430 also has FPWM (forced PWM) version to achieve constant frequency and small output voltage ripple over the full load range. Soft-start and compensation circuits are implemented internally which allows the device to be used with minimum external components.
The device has built-in protection features, such as cycle-by-cycle current limit, hiccup mode short-circuit protection, and thermal shutdown in case of excessive power dissipation. The TPS560430 is available in SOT-23-6 package.
技術文件
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檢視所有 8 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TPS560430 SIMPLE SWITCHER 4-V to 36-V, 600-mA Synchronous Step-Down Converter datasheet (Rev. B) | PDF | HTML | 2018年 6月 11日 |
| Application note | Cost-Optimized, High-Performance Front-End Design for Analog Input Modules | PDF | HTML | 2022年 6月 22日 | |
| Application note | Loop Response Considerations in Peak Current Mode Buck Converter Design (Rev. B) | PDF | HTML | 2021年 8月 3日 | |
| Application note | L1 and L2 EV Charger Electric Vehicle Service Equipment Design Considerations (Rev. B) | 2021年 6月 9日 | ||
| Application brief | 16-Bit 8-Channel PLC Analog Input Module with High Voltage (±150 V) Common Mode | 2020年 4月 27日 | ||
| Application note | Simple Solution for EMI Filter Stability Issue in DC/DC Converters (Rev. A) | 2019年 4月 25日 | ||
| Application note | Create an Inverting Power Supply Using Peak Current Mode Buck Converter | 2018年 7月 20日 | ||
| User guide | Using the TPS560430EVM | 2017年 5月 3日 |
設計與開發
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開發板
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使用指南: PDF
參考設計
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Test report: PDF
參考設計
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參考設計
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相較於單迴路電壓模式控制 (VMC) 方法，HHC LLC 階段展示較佳的暫態回應與簡單控制迴路設計。
Test report: PDF
參考設計
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參考設計
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參考設計
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參考設計
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-23 (DBV) | 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