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TPS54310PWP
Compact 20-HTSSOP package for easy integration
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製造商零件號 # : TPS54310PWP
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包裝/封裝: HTSSOP-20
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零件狀態 : OBSOLETE
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製造商: Texas Instruments
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產品分類 : Voltage Regulators - DC DC Switching Regulators
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TPS54310PWP 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $4.820 | $4.82 |
| 10 | $4.274 | $42.74 |
| 30 | $3.949 | $118.47 |
| 70 | $3.280 | $229.60 |
| 490 | $3.128 | $1,532.72 |
| 1400 | $3.060 | $4,284.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
One standout feature of the TPS54310PWP is its integrated low-side FET, which not only enhances efficiency but also simplifies design by reducing the need for external components. Additionally, the device is equipped with advanced functionalities like programmable soft start, cycle-by-cycle current limit, thermal shutdown, and overvoltage protection for added reliability and safety
主要特徵
- High-Speed Switching Frequency
- Low EMI and RFI Performance
- High-Power Handling Capability
應用
- Bright and energy-efficient LEDs
- Smooth motor control systems
- Advanced automotive electronics
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 Category ! | Switching Voltage Regulators | RoHS | Details |
| Output Voltage | Adjustable | Output Current ! | 3 A |
| Input Voltage, Max | 6 V | Number of Outputs | 1 Output |
| Topology | Buck | Package / Case | HTSSOP-20 |
| Mounting Style | SMD/SMT | Switching Frequency ! | 700 kHz |
| Quiescent Current ! | 1 mA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 125 C | Series | TPS54310 |
| Input Voltage, Min | 3 V | Brand | Texas Instruments |
| Development Kit | TPS54310EVM | Height | 1.15 mm |
| Input Voltage | 3 V to 6 V | Length | 6.5 mm |
| Load Regulation ! | 0.03 % / A | Moisture Sensitive | Yes |
| Operating Supply Current | 6.2 mA | Product | Voltage Regulators |
| Product Type ! | Switching Voltage Regulators | Factory Pack Quantity | 70 |
| Subcategory | PMIC - Power Management ICs | Tradename | SWIFT |
| Type | DC/DC Converter | Width | 4.4 mm |
| Unit Weight | 0.002885 oz |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is TPS54310PWP?
The TPS54310PWP is a high-efficiency, synchronous step-down DC-DC converter designed by Texas Instruments. It is suitable for various applications that require voltage regulation and power efficiency, such as consumer electronics, industrial equipment, and automotive systems.
How Does TPS54310PWP Work?
The TPS54310PWP operates as a synchronous buck converter, converting a higher input voltage to a lower output voltage with high efficiency. It utilizes pulse-width modulation (PWM) control to regulate the output voltage and maintain stable operation under different load conditions. The converter includes integrated power MOSFETs for high efficiency power conversion.
How Many Pins does TPS54310PWP have and What are the Functions of the Pinout Configuration?
The TPS54310PWP is housed in a 20-pin HTSSOP (PowerPAD) package. The pinout configuration includes:
- VIN: Input voltage pin.
- SW: Switching node pin.
- BOOT: Bootstrap capacitor pin.
- GND: Ground pin.
- FB: Feedback voltage pin.
- EN: Enable pin.
- PGND, AGND: Power and analog ground pins, respectively.
- VOUT: Output voltage pin.
What are the Pros and Cons of TPS54310PWP?
Pros:
- High Efficiency: Provides high efficiency power conversion, reducing power losses.
- Wide Input Voltage Range: Supports a wide input voltage range for versatile applications.
- Integrated MOSFETs: Includes integrated power MOSFETs for simplified design and high power efficiency.
- Compact Package: The 20-pin HTSSOP package is space-efficient, suitable for compact designs.
Cons:
- Complexity: Requires careful consideration of external components for proper operation.
- Heat Dissipation: May require heat sink or thermal management for high power applications.
- Noise: Sensitive to noise issues in the layout and component selection.
Are There Any Equivalents/Alternatives to TPS54310PWP for Recommendation?
- The LM2734 from Texas Instruments is a comparable synchronous buck converter with similar features.
- Alternatives to the TPS54310PWP include the LT8610 from Analog Devices and the MP2491 from Monolithic Power Systems.
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