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TPS62825DMQT
This ROHS-compliant VSON-6(1.5x1.5) converter offers efficient power conversion for various electronic devices
TPS62825DMQT
This ROHS-compliant VSON-6(1.5x1.5) converter offers efficient power conversion for various electronic devices
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製造商零件號 # : TPS62825DMQT
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包裝/封裝: VSONHR-6
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零件狀態 : ACTIVE
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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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TPS62825DMQT 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $0.434 | $0.43 |
| 10 | $0.347 | $3.47 |
| 30 | $0.306 | $9.18 |
| 250 | $0.264 | $66.00 |
| 500 | $0.238 | $119.00 |
| 1000 | $0.225 | $225.00 |
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
In summary, the TPS62825DMQT is a versatile and reliable step-down DC-DC converter that offers high efficiency, robust protection features, and a compact form factor. Its wide input voltage range, maximum output current, and fixed output voltage make it an excellent choice for designers looking to optimize power management in battery-powered devices. Whether it's maximizing battery life or ensuring safe and efficient power delivery, this converter ticks all the boxes for today's demanding portable applications
主要特徵
- The TPS62825DMQT has multiple protection mechanisms
- Including overcurrent, thermal shutdown and soft start
- Its small size makes it ideal for portable devices
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。
| Vin (min) (V) | 2.4 | Vin (max) (V) | 5.5 |
| Vout (min) (V) | 0.6, 1.8, 3.3 | Vout (max) (V) | 1.8, 3.3, 4 |
| Iout (max) (A) | 2 | Iq (typ) (mA) | 0.004 |
| Switching frequency (min) (kHz) | 2200 | Switching frequency (max) (kHz) | 2200 |
| Features | Enable, Light Load Efficiency, Light load efficiency, Output discharge, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Fixed, Synchronous Rectification, UVLO fixed | Operating temperature range (°C) | -40 to 125 |
| Rating | Catalog | Regulated outputs (#) | 1 |
| Control mode | Constant on-time (COT), DCS-Control | Duty cycle (max) (%) | 100 |
| Type | Converter |
Specification Comparison
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 TPS62825DMQT?
The TPS62825DMQT is a high-efficiency, 3-MHz synchronous step-down DC-DC converter designed by Texas Instruments. It is ideal for applications requiring a compact, high-frequency power supply, such as portable devices, IoT (Internet of Things) devices, and battery-powered systems.
How Does TPS62825DMQT Work?
The TPS62825DMQT works by efficiently stepping down input voltage to a lower output voltage with high frequency and synchronous rectification. Its high-frequency operation enables the use of small external components, making it suitable for space-constrained designs. The converter features a low quiescent current, enhancing efficiency during light-load conditions and extending battery life in portable applications.
How Many Pins does TPS62825DMQT have and What are the Functions of the Pinout Configuration?
The TPS62825DMQT is housed in a 10-pin, 2mm x 2mm WSON (Wafer-Level Chip Scale Package) package. The pinout configuration includes:
- VIN: Input voltage pin.
- SW: Switching node for the internal power switches.
- GND: Ground connection.
- EN: Enable pin for turning the converter on and off.
- PG: Power good indicator pin.
- FB: Feedback pin for setting the output voltage.
- SS/TR: Soft start/tracking pin for controlling start-up behavior.
- PGND: Power ground connection.
- SW2: Second switching node for the internal power switches.
- VOUT: Output voltage pin.
What are the Pros and Cons of TPS62825DMQT?
Pros:
- High Efficiency: Provides high efficiency for extended battery life in portable applications.
- Small Package: Compact 2mm x 2mm WSON package suitable for space-constrained designs.
- Wide Input Voltage Range: Supports a wide input voltage range for versatile application compatibility.
- Low Quiescent Current: Operates with a low quiescent current, optimizing efficiency during light-load conditions.
- Integrated Features: Includes soft start, power good indicator, and enable pin for enhanced performance and control.
Cons:
- External Components: May require additional external components for specific application requirements.
- Design Complexity: Requires attention to layout and thermal considerations for optimal performance in compact designs.
Are There Any Equivalents/Alternatives to TPS62825DMQT for Recommendation?
- The TPS62823 from Texas Instruments is a similar high-efficiency, 3-MHz synchronous step-down DC-DC converter with slightly different features.
- Alternatives to the TPS62825DMQT include the MP2459 from Monolithic Power Systems and the LT8609 from Analog Devices.
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