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TPS63020DSJ
Switching Regulator
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製造商零件號 # : TPS63020DSJ
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包裝/封裝: VSON-14
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製造商: Texas Instruments
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產品分類 : Analog Switches, Multiplexers, Demultiplexers
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TPS63020DSJ 數據表
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 TPS63020DSJ by Texas Instruments is a highly efficient buck-boost converter that is designed to accommodate applications with fluctuating input voltages. Its ability to deliver up to 3A of output current, along with its high conversion efficiency, makes it a reliable choice for projects that demand stable output voltages. With an input voltage range of 2.5V to 12V and an output voltage range of 1.8V to 5.5V, the TPS63020DSJ offers versatility and flexibility for a wide range of applications. Operating at a fixed frequency of 1.6MHz, this converter ensures optimal performance while minimizing the need for additional external components
主要特徵
- Small standby current less than 10μA
- Wide input voltage range 2.7V to 5.5V
- Suitable for battery-powered devices
應用
- Small devices
- Medical use
- Communication
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。
| Part Life Cycle Code | Obsolete | Part Package Code | QFN |
| Pin Count ! | 14 | Reach Compliance Code | |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Additional Feature ! | ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2 V TO 5.5 V | Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE | Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5 V | Input Voltage-Min | 1.8 V |
| Input Voltage-Nom | 3.6 V | JESD-30 Code | R-PDSO-N14 |
| Length | 4 mm | Number of Functions | 1 |
| Number of Terminals | 14 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Output Current-Max | 4.5 A |
| Package Body Material | PLASTIC/EPOXY | Package Code | HVSON |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status ! | Not Qualified | Seated Height-Max | 1 mm |
| Surface Mount ! | YES | Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 2600 kHz | Temperature Grade ! | INDUSTRIAL |
| Terminal Form ! | NO LEAD | Terminal Pitch ! | 0.5 mm |
| Terminal Position | DUAL | Width | 3 mm |
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 TPS63020DSJ?
The TPS63020DSJ is a high-efficiency buck-boost converter IC (integrated circuit) designed by Texas Instruments. It is specifically engineered for applications requiring a regulated output voltage from a single-cell alkaline/NiMH or two-cell alkaline/primary lithium battery.
How Does TPS63020DSJ Work?
The TPS63020DSJ operates as a buck-boost converter, capable of both stepping up and stepping down the input voltage to provide a stable output voltage regardless of the input source voltage. It uses a switching regulator topology to efficiently regulate the output voltage, making it suitable for a wide range of battery-powered applications.
How Many Pins does TPS63020DSJ have and What are the Functions of the Pinout Configuration?
The TPS63020DSJ is housed in a 10-pin MSOP (Mini Small Outline Package) package. The pinout configuration includes:
- VOUT: Output voltage pin.
- SW: Switch node for the internal switch.
- GND: Ground connection.
- EN: Enable pin for turning the device on/off.
- VIN: Input voltage pin.
- FAUL: Fault indicator output pin.
- PG: Power good indicator output pin.
- MODE: Mode selection pin for choosing between forced PWM or PFM mode.
- SS/TR: Soft-start/Tracking input pin.
- NC: No connection pin.
What are the Pros and Cons of TPS63020DSJ?
Pros:
- Wide Input Voltage Range: Can efficiently operate from a single-cell or two-cell battery source.
- High Efficiency: Provides high conversion efficiency for extended battery life.
- Compact Package: The 10-pin MSOP package is compact and space-saving for PCB designs.
- Wide Output Voltage Range: Supports a broad range of output voltages for flexibility in applications.
- Flexible Control: Offers mode selection and enable pin for control options.
Cons:
- External Components: May require external components for specific application requirements.
- Complexity: Requires careful design considerations for optimal performance in different battery-powered systems.
- Thermal Management: Heat dissipation and thermal considerations may be necessary depending on the application.
Are There Any Equivalents/Alternatives to TPS63020DSJ for Recommendation?
- The LTC3113 from Analog Devices is a comparable buck-boost converter with similar features.
- Alternative options to the TPS63020DSJ include the MAX17503 from Maxim Integrated and the ISL91127 from Renesas Electronics.
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