TPS560200
- Integrated Monolithic 0.95-Ω High-Side and 0.33-Ω
Low-Side MOSFETs - 500-mA Continuous Output Current
- Output Voltage Range: 0.8 V to 6.5 V
- 0.8-V Voltage Reference With ±1.3% Accuracy
Over Temperature - Auto-Skip Advanced Eco-Mode for High
Efficiency at Light Loads - D-CAP2™ Mode Enables Fast Transient
Responses - No External Compensation Needed
- 600-kHz Switching Frequency
- 2-ms Internal Soft-Start
- Safe Start-Up into Prebiased VOUT
- Thermal Shutdown
- –40°C to 125°C Operating Junction Temperature
Range - Available in 5-Pin SOT-23 Package
The TPS560200 is an 17-V, 500-mA, low-Iq, adaptive on-time D-CAP2 mode synchronous monolithic buck converter with integrated MOSFETs in easy-to-use 5-pin SOT-23 package.
The TPS560200 lets system designers complete the suite of various end-equipment power bus regulators with a cost-effective, low component count and low standby current solution. The main control loop for the device uses the D-CAP2 mode control that provides a fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and advanced Eco-Mode operation at light loads.
The TPS560200 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 17-V VIN input. The output voltage can be programmed between 0.8 V and 6.5 V. The device also features a fixed 2-ms soft-start time. The device is available in the 5-pin SOT-23 package.
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技術文件
| 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 | TPS560200 4.5-V to 17-V Input, 500-mA Synchronous Step-Down Converter With Advanced Eco-Mode™ datasheet (Rev. C) | PDF | HTML | 2016/2/10 | ||
| 選擇指南 | Buck Converter Quick Reference Guide (Rev. B) | 2021/4/8 | ||||
| 選擇指南 | SWIFT DC/DC Converters Selector Guide (Rev. G) | 2019/2/6 | ||||
| 應用說明 | SOT23 Package Thermal Consideration | 2018/3/2 | ||||
| 使用指南 | TPS560200EVM-537 0.5-A, Single Channel Regulator Evaluation Module | 2013/9/6 |
設計與開發
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TPS560200EVM-537 — 500mA 同步降壓轉換器評估模組
TPS560200 Unencrypted PSpice Transient Model Package (Rev. A)
許多 TI 參考設計包含 TPS560200
使用我們的參考設計選擇工具，以檢視並找出最適合您的應用和參數的設計。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-23 (DBV) | 5 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。