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TPS62140RGTR
+StücklisteIC REG BUCK ADJUSTABLE 2A 16QFN
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HerstellerTexas Instruments
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Herstellerteil #TPS62140RGTR
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Paket VQFN (RGT)-16
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Auf Lager2323
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | DCS-Control™ |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 17V |
| Voltage-Output(Min/Fixed) | 0.9V |
| Voltage-Output(Max) | 6V |
| Current-Output | 2A |
| Frequency-Switching | 2.5MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 16-VFQFN Exposed Pad |
Übersicht
Description
The TPS62140RGTR is a step-down (buck) DC-DC converter from Texas Instruments designed for high-efficiency power management applications. It operates with an input voltage range of 3V to 17V and can deliver an output current of up to 1A. This converter is highly efficient, often over 90%, due to its synchronous rectification and low RDS(on) power MOSFETs.
The device features an adjustable output voltage range from 0.9V to 6V, making it versatile for various applications, including portable electronics, battery-powered devices, and industrial equipment. It supports both pulse width modulation (PWM) and power save mode, optimizing performance for different load conditions.
The TPS62140RGTR is compact, offered in a small 16-pin QFN package, and includes integrated soft start, power good output, and thermal shutdown features. These characteristics, combined with its low quiescent current, make it suitable for space-constrained and energy-efficient applications.
The device features an adjustable output voltage range from 0.9V to 6V, making it versatile for various applications, including portable electronics, battery-powered devices, and industrial equipment. It supports both pulse width modulation (PWM) and power save mode, optimizing performance for different load conditions.
The TPS62140RGTR is compact, offered in a small 16-pin QFN package, and includes integrated soft start, power good output, and thermal shutdown features. These characteristics, combined with its low quiescent current, make it suitable for space-constrained and energy-efficient applications.
Equivalent
The TPS62140RGTR is a step-down converter from Texas Instruments. Equivalent products include:
1. LMR33630 from Texas Instruments - A synchronous buck converter with similar specifications.
2. LT8610 from Analog Devices - A high-efficiency step-down regulator.
3. MPM3610 from Monolithic Power Systems - A power module with integrated inductor.
4. MAX17552 from Maxim Integrated (now part of Analog Devices) - A high-efficiency, synchronous step-down converter.
These alternatives offer similar functionalities in terms of voltage regulation and efficiency. Always verify specifications to ensure compatibility.
1. LMR33630 from Texas Instruments - A synchronous buck converter with similar specifications.
2. LT8610 from Analog Devices - A high-efficiency step-down regulator.
3. MPM3610 from Monolithic Power Systems - A power module with integrated inductor.
4. MAX17552 from Maxim Integrated (now part of Analog Devices) - A high-efficiency, synchronous step-down converter.
These alternatives offer similar functionalities in terms of voltage regulation and efficiency. Always verify specifications to ensure compatibility.
Features
The TPS62140RGTR is a step-down DC-DC converter designed by Texas Instruments. Key features include:
1. Input Voltage Range: It supports a wide input voltage range from 3 V to 17 V, making it suitable for various power supply sources.
2. Output Voltage Range: The converter provides an adjustable output voltage from 0.9 V to 6 V.
3. Output Current: It can deliver up to 1 A of continuous output current.
4. Efficiency: High efficiency is achieved, often exceeding 90%, which helps in reducing power loss and heat generation.
5. Switching Frequency: It operates at a fixed switching frequency of 2.5 MHz, aiding in smaller external component size and reducing output ripple.
6. Soft Start: The device features an adjustable soft start to control inrush current during power-up.
7. Thermal Protection: Includes built-in thermal shutdown and overcurrent protection to enhance reliability.
8. Package: The TPS62140RGTR is available in a compact 16-pin QFN package.
These features make it suitable for applications like industrial and automotive power supplies, battery-powered devices, and portable electronics.
1. Input Voltage Range: It supports a wide input voltage range from 3 V to 17 V, making it suitable for various power supply sources.
2. Output Voltage Range: The converter provides an adjustable output voltage from 0.9 V to 6 V.
3. Output Current: It can deliver up to 1 A of continuous output current.
4. Efficiency: High efficiency is achieved, often exceeding 90%, which helps in reducing power loss and heat generation.
5. Switching Frequency: It operates at a fixed switching frequency of 2.5 MHz, aiding in smaller external component size and reducing output ripple.
6. Soft Start: The device features an adjustable soft start to control inrush current during power-up.
7. Thermal Protection: Includes built-in thermal shutdown and overcurrent protection to enhance reliability.
8. Package: The TPS62140RGTR is available in a compact 16-pin QFN package.
These features make it suitable for applications like industrial and automotive power supplies, battery-powered devices, and portable electronics.
Pinout
The TPS62140RGTR is a step-down (buck) DC-DC converter from Texas Instruments. It is primarily used for converting a higher DC voltage to a lower DC voltage in a power-efficient manner. The device is packaged in a 16-pin VQFN package.
Pin Count and Functions:
1. EN - Enable pin to turn the device on or off.
2. PG - Power Good indicator.
3. SW - Switch node, connected to the inductor for power conversion.
4. VIN - Input voltage supply pin.
5. VOS - Output voltage sense pin for regulation.
6. FB - Feedback pin for setting the output voltage.
7. GND - Ground connection.
8. SS/TR - Soft start and tracking pin.
9. AGND - Analog ground.
10. FB - Feedback pin for setting the output voltage.
11. MODE/DATA - Mode selection or data input for power-saving modes.
12. PGND - Power ground.
13. VOS - Output voltage sense pin for regulation.
14. VOUT - Output voltage pin.
15. NC - No connection.
16. NC - No connection.
This device is suitable for applications requiring efficient power management, such as battery-powered devices, portable electronics, and industrial equipment.
Pin Count and Functions:
1. EN - Enable pin to turn the device on or off.
2. PG - Power Good indicator.
3. SW - Switch node, connected to the inductor for power conversion.
4. VIN - Input voltage supply pin.
5. VOS - Output voltage sense pin for regulation.
6. FB - Feedback pin for setting the output voltage.
7. GND - Ground connection.
8. SS/TR - Soft start and tracking pin.
9. AGND - Analog ground.
10. FB - Feedback pin for setting the output voltage.
11. MODE/DATA - Mode selection or data input for power-saving modes.
12. PGND - Power ground.
13. VOS - Output voltage sense pin for regulation.
14. VOUT - Output voltage pin.
15. NC - No connection.
16. NC - No connection.
This device is suitable for applications requiring efficient power management, such as battery-powered devices, portable electronics, and industrial equipment.
Manufacturer
The TPS62140RGTR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. The company is known for its significant role in the development of analog technology, embedded processors, and digital light processing (DLP) technology. TI's products are used in a wide range of applications including automotive, industrial, personal electronics, communications, and enterprise systems. With a strong focus on innovation, research, and development, Texas Instruments continues to be a major player in the semiconductor industry.
Application
The TPS62140RGTR is a high-efficiency, synchronous step-down DC-DC converter commonly used in various applications. Its primary application areas include:
1. Consumer Electronics: Power management for portable devices such as smartphones, tablets, and wearable gadgets.
2. Industrial Systems: Power supply for sensors, controllers, and communication equipment.
3. IoT Devices: Efficient power regulation for low-power Internet of Things devices.
4. Medical Equipment: Used in portable medical instruments requiring reliable and efficient power conversion.
5. Communications: Powering modules in telecom and networking equipment.
6. Automotive: Embedded systems and infotainment applications requiring compact and efficient power solutions.
Its compact size and high efficiency make it suitable for space-constrained and battery-powered applications.
1. Consumer Electronics: Power management for portable devices such as smartphones, tablets, and wearable gadgets.
2. Industrial Systems: Power supply for sensors, controllers, and communication equipment.
3. IoT Devices: Efficient power regulation for low-power Internet of Things devices.
4. Medical Equipment: Used in portable medical instruments requiring reliable and efficient power conversion.
5. Communications: Powering modules in telecom and networking equipment.
6. Automotive: Embedded systems and infotainment applications requiring compact and efficient power solutions.
Its compact size and high efficiency make it suitable for space-constrained and battery-powered applications.
Package
The TPS62140RGTR is a step-down converter IC from Texas Instruments. It is packaged in a 16-pin QFN (Quad Flat No-leads) package, specifically referred to as VQFN (Very Thin Quad Flat No-lead) with a 3x3 mm size. The "RGTR" denotes taped and reeled packaging for automated assembly.
