TPS54110
- Integrated MOSFET Switches for High Efficiency
at 1.5-A Continuous Output Source or Sink Current - 0.9-V to 3.3-V Adjustable Output Voltage With
1% Accuracy - Externally Compensated for Design Flexibility
- Fast Transient Response
- Wide PWM Frequency: Fixed 350 kHz, 550 kHz,
or Adjustable 280 kHz to 700 kHz - Load Protected by Peak Current Limit and
Thermal Shutdown - Integrated Solution Reduces Board Area and
Total Cost
The TPS54110 is a low-input-voltage high-output-current synchronous-buck PWM converter that integrates all required active components. Included on the substrate with the listed features are a true, high- performance, voltage error amplifier that provides high performance under transient conditions; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a power-good output useful for processor/logic reset, fault signaling, and supply sequencing.
The TPS54110 device is available in a thermally enhanced 20-pin HTSSOP (PWP) PowerPAD™ package, which eliminates bulky heat sinks. TI provides evaluation modules and other technical support to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TPS54110 3-V to 6-V Input, 1.5-A Synchronous Step-Down Converter datasheet (Rev. D) | PDF | HTML | 2019年 6月 24日 |
| EVM User's guide | TPS54110EVM-044 1.5-A, Swift Regulator Evaluation Module | 2003年 12月 22日 |
設計與開發
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TPS54110 Unencrypted PSpice Transient Model Package (Rev. A)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| HTSSOP (PWP) | 20 | 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