TPS2511DGN
Power Switch ICs - Power Distribution Charging Port Cntrlr & Crnt Ltd Pwr SwTPS2511DGN
Power Switch ICs - Power Distribution Charging Port Cntrlr & Crnt Ltd Pwr Sw
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製造商零件號 # : TPS2511DGN
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包裝/封裝: HVSSOP-8
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製造商: Texas Instruments
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產品分類 : Power Management - Specialized
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TPS2511DGN 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
The TPS2511DGN is a sophisticated USB charging port controller that ensures optimal charging for various devices. With its auto-detect feature, this device can easily identify the correct charging scheme required for different compliant devices. Whether it's the Divider DCP or BC1.2 DCP, the TPS2511 can adapt to provide the necessary electrical signatures on the data lines, simplifying the charging process
主要特徵
- Streamline USB Power Delivery protocol
- Monitor voltage detector performance
- Protect against electrical surges
- Prioritize efficient charging
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Product type | Charge port controller | Vin (min) (V) | 4.5 |
Vin (max) (V) | 5.5 | Continuous current (max) (A) | 2.7 |
Current limit (A) | 0.25 to 2.7 | Operating temperature range (°C) | -40 to 125 |
Enable | Active High | Number of switches | 1 |
Current limit accuracy at 1 A | 0.1 | Rating | Catalog |
常見問題解答
What is TPS2511DGN?
The TPS2511DGN is a USB dedicated charging port controller and power switch designed by Texas Instruments. It is specifically designed to meet the requirements of the USB battery charging specification, making it ideal for USB charging applications in portable devices, tablets, and other consumer electronics.
How Does TPS2511DGN Work?
The TPS2511DGN works by managing the charging process of portable devices connected to a USB port. It communicates with the device to negotiate the charging current and voltage, ensuring safe and efficient charging. The integrated power switch provides protection against overcurrent and short-circuit conditions, enhancing the reliability of the charging process.
How Many Pins does TPS2511DGN have and What are the Functions of the Pinout Configuration?
The TPS2511DGN is housed in an 8-pin MSOP (Mini Small Outline Package) package. The pinout configuration includes:
- VBUS: External voltage supply pin.
- DM, DP: USB data lines for communication with the connected device.
- EN2, EN1: Enable control pins for the power switch and charging port detection.
- FAULT: Fault indication output pin.
- GND: Ground pin.
What are the Pros and Cons of TPS2511DGN?
Pros:
- USB Compliance: Meets USB battery charging specifications, ensuring compatibility with various devices.
- Integrated Protection: Includes overcurrent and short-circuit protection for safe and reliable charging.
- Compact Package: The 8-pin MSOP package offers space-efficient integration into electronic designs.
- Efficient Charging: Manages charging current and voltage negotiation for efficient device charging.
- Flexible Enable Control: Provides enable control pins for power switch and charging port detection.
Cons:
- Single-Chip Solution: May require additional components for more complex charging system designs.
- Application Specific: Primarily designed for USB charging applications and may not be suitable for general-purpose power switching.
Are There Any Equivalents/Alternatives to TPS2511DGN for Recommendation?
- The TPS2514 from Texas Instruments is a similar USB charging port controller with additional features.
- Alternatives to the TPS2511DGN include the SY6280 from Silergy and the UPD301A from UPI Semiconductor.
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