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TPS62142RGTR
+BOMIC REG BUCK 3.3V 2A 16QFN
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #TPS62142RGTR
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パッケージ VQFN (RGT)-16
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在庫状況6241
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | DCS-Control™ |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Fixed |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 17V |
| Voltage-Output(Min/Fixed) | 3.3V |
| Current-Output | 2A |
| Frequency-Switching | 2.5MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 16-VFQFN Exposed Pad |
概要
Description
The TPS62142RGTR is a high-efficiency, synchronous step-down DC-DC converter from Texas Instruments. It features a wide input voltage range from 3 V to 17 V, making it suitable for a variety of applications, including battery-powered devices and distributed power systems. The device provides a fixed output voltage with up to 2 A of continuous output current. Its high efficiency of up to 95% minimizes heat generation, enhancing system reliability and performance.
The TPS62142 employs a current-mode control architecture for fast transient response, and its switching frequency can be set between 1 MHz and 2.25 MHz, allowing for small external components and a compact design. It also features an adjustable soft-start, power good signal, and overcurrent protection, enhancing system robustness.
Packaged in a 16-pin QFN package, the converter is designed for easy integration into space-constrained applications. Its low quiescent current and automatic power-save mode make it ideal for energy-efficient applications, providing a balance between performance, size, and power efficiency.
The TPS62142 employs a current-mode control architecture for fast transient response, and its switching frequency can be set between 1 MHz and 2.25 MHz, allowing for small external components and a compact design. It also features an adjustable soft-start, power good signal, and overcurrent protection, enhancing system robustness.
Packaged in a 16-pin QFN package, the converter is designed for easy integration into space-constrained applications. Its low quiescent current and automatic power-save mode make it ideal for energy-efficient applications, providing a balance between performance, size, and power efficiency.
Equivalent
The TPS62142RGTR is a step-down converter from Texas Instruments. Equivalent products include:
1. LMR33630 - Texas Instruments
2. LTC3605 - Analog Devices
3. MP2315 - Monolithic Power Systems
4. RT8293B - Richtek Technology
5. AP3211 - Diodes Incorporated
These alternatives are chosen based on similar voltage and current ratings, features, and applications. Always verify specifications to ensure compatibility with your design requirements.
1. LMR33630 - Texas Instruments
2. LTC3605 - Analog Devices
3. MP2315 - Monolithic Power Systems
4. RT8293B - Richtek Technology
5. AP3211 - Diodes Incorporated
These alternatives are chosen based on similar voltage and current ratings, features, and applications. Always verify specifications to ensure compatibility with your design requirements.
Features
The TPS62142RGTR is a high-efficiency, synchronous step-down DC-DC converter from Texas Instruments. Key features include:
1. Input Voltage Range: It supports a wide input voltage range from 3V to 17V, making it versatile for various applications.
2. Output Voltage: The device can deliver an adjustable output voltage ranging from 0.9V to 6V.
3. Output Current: It is capable of providing up to 2A of continuous output current.
4. Efficiency: The TPS62142 is designed for high efficiency, often exceeding 90%, which is ideal for battery-powered and energy-sensitive applications.
5. Switching Frequency: The device operates at a typical switching frequency of 2.5 MHz, enabling the use of smaller external components.
6. Power Save Mode: It includes a power save mode that enhances efficiency at light loads by reducing the switching frequency.
7. Protection Features: The converter includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation.
8. Package: It is available in a compact 16-pin QFN package, suitable for space-constrained designs.
These features make the TPS62142RGTR suitable for applications like industrial and portable devices, telecom, and consumer electronics.
1. Input Voltage Range: It supports a wide input voltage range from 3V to 17V, making it versatile for various applications.
2. Output Voltage: The device can deliver an adjustable output voltage ranging from 0.9V to 6V.
3. Output Current: It is capable of providing up to 2A of continuous output current.
4. Efficiency: The TPS62142 is designed for high efficiency, often exceeding 90%, which is ideal for battery-powered and energy-sensitive applications.
5. Switching Frequency: The device operates at a typical switching frequency of 2.5 MHz, enabling the use of smaller external components.
6. Power Save Mode: It includes a power save mode that enhances efficiency at light loads by reducing the switching frequency.
7. Protection Features: The converter includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation.
8. Package: It is available in a compact 16-pin QFN package, suitable for space-constrained designs.
These features make the TPS62142RGTR suitable for applications like industrial and portable devices, telecom, and consumer electronics.
Pinout
The TPS62142RGTR is a step-down converter from Texas Instruments. It is available in a 16-pin VQFN (RGY) package. This device is designed to provide a highly efficient, synchronous step-down conversion for a wide variety of applications, supporting an input voltage range of 3V to 17V and output currents up to 2A. The TPS62142 offers key features such as a high switching frequency of 2.5 MHz, which allows for the use of small external components, and an adjustable output voltage. It also includes built-in protection features like overcurrent protection, thermal shutdown, and soft start. The device is typically used in areas requiring efficient power management, such as portable devices, industrial applications, and distributed power systems.
Manufacturer
The TPS62142RGTR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of semiconductor products, including integrated circuits and embedded processors. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its innovations in analog and digital signal processing, power management, microcontrollers, and other semiconductor solutions. The company serves various industries, including automotive, industrial, consumer electronics, communications equipment, and enterprise systems.
Application
The TPS62142RGTR is a step-down converter from Texas Instruments designed for efficient power management. It is commonly used in applications requiring high-efficiency power conversion in a compact form. Key application areas include:
1. Industrial Automation: Provides efficient power for control units and sensors.
2. Telecommunications: Powers networking devices such as routers and switches.
3. Consumer Electronics: Powers portable devices, including tablets and smartphones.
4. Medical Equipment: Used in portable medical devices requiring reliable power.
5. Automotive: Powers infotainment and advanced driver-assistance systems (ADAS).
Its compact design, wide input voltage range, and high efficiency make it suitable for these diverse applications.
1. Industrial Automation: Provides efficient power for control units and sensors.
2. Telecommunications: Powers networking devices such as routers and switches.
3. Consumer Electronics: Powers portable devices, including tablets and smartphones.
4. Medical Equipment: Used in portable medical devices requiring reliable power.
5. Automotive: Powers infotainment and advanced driver-assistance systems (ADAS).
Its compact design, wide input voltage range, and high efficiency make it suitable for these diverse applications.
Package
The TPS62142RGTR is a step-down converter from Texas Instruments. It is packaged in a 16-pin VQFN (Very Thin Quad Flat No-Lead) package, specifically a 3mm x 3mm QFN with a thermal pad. The "RGTR" suffix indicates that it is supplied in a tape and reel format, suitable for automated assembly processes.
