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TPS628501DRLR
2.7-V TO 6-V, 1-A, ADJUSTABLE-FR
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- 包 SOT-5X3 (DRL)-8
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.7V |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 1A |
| Frequency-Switching | 1.8MHz ~ 4MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-583 |
概述
Description
The TPS628501DRLR is a high-efficiency, step-down DC-DC converter designed by Texas Instruments. It is part of the TPS62850x series, tailored for applications requiring compact size and low power consumption. This device supports a wide input voltage range, typically from 2.4V to 5.5V, making it suitable for battery-powered applications.
Key features of the TPS628501DRLR include a fixed output voltage, up to 1A output current, and a high efficiency of up to 95%. It operates in a power save mode at light loads to optimize efficiency, and it switches to a pulse width modulation (PWM) mode at heavier loads. The converter also offers excellent transient response, low output voltage ripple, and precise voltage regulation.
It comes in a small, 6-pin, 1.6mm x 1.6mm SOT-583 package, which is ideal for space-constrained applications. Additional features include soft start, overcurrent protection, and thermal shutdown, enhancing its reliability and safety. This makes the TPS628501DRLR suitable for various applications such as portable electronics, IoT devices, and industrial equipment.
Key features of the TPS628501DRLR include a fixed output voltage, up to 1A output current, and a high efficiency of up to 95%. It operates in a power save mode at light loads to optimize efficiency, and it switches to a pulse width modulation (PWM) mode at heavier loads. The converter also offers excellent transient response, low output voltage ripple, and precise voltage regulation.
It comes in a small, 6-pin, 1.6mm x 1.6mm SOT-583 package, which is ideal for space-constrained applications. Additional features include soft start, overcurrent protection, and thermal shutdown, enhancing its reliability and safety. This makes the TPS628501DRLR suitable for various applications such as portable electronics, IoT devices, and industrial equipment.
Features
The TPS628501DRLR is a high-efficiency, step-down (buck) DC-DC converter designed by Texas Instruments. This device operates with an input voltage range from 2.7 V to 6 V, making it suitable for a variety of applications, including battery-powered devices. It provides a fixed output voltage option, supporting output currents up to 1 A. Key features of the TPS628501DRLR include:
1. High Efficiency: Achieves high power conversion efficiency, crucial for battery-operated applications.
2. Low Quiescent Current: Features a low quiescent current, optimizing power savings during low-load conditions.
3. Compact Size: Available in a small 6-pin package (SOT-563), facilitating compact PCB designs.
4. Fast Transient Response: Capable of responding quickly to changes in load conditions.
5. Protection Features: Includes overcurrent protection, thermal shutdown, and power-good indicators for reliable operation.
6. Mode of Operation: Supports both pulse-width modulation (PWM) for high load efficiency and pulse-frequency modulation (PFM) for light load efficiency.
7. Simplicity: Requires minimal external components, simplifying the design process.
These features make the TPS628501DRLR suitable for applications like portable electronics, industrial sensors, and IoT devices.
1. High Efficiency: Achieves high power conversion efficiency, crucial for battery-operated applications.
2. Low Quiescent Current: Features a low quiescent current, optimizing power savings during low-load conditions.
3. Compact Size: Available in a small 6-pin package (SOT-563), facilitating compact PCB designs.
4. Fast Transient Response: Capable of responding quickly to changes in load conditions.
5. Protection Features: Includes overcurrent protection, thermal shutdown, and power-good indicators for reliable operation.
6. Mode of Operation: Supports both pulse-width modulation (PWM) for high load efficiency and pulse-frequency modulation (PFM) for light load efficiency.
7. Simplicity: Requires minimal external components, simplifying the design process.
These features make the TPS628501DRLR suitable for applications like portable electronics, industrial sensors, and IoT devices.
Package
The TPS628501DRLR is a DC-DC step-down converter from Texas Instruments, packaged in a small SON (Small Outline No-leads) 6-pin package, commonly referred to as the DRL package. This package type is optimized for space-constrained applications, providing efficient power conversion in a compact form factor.
Pinout
The TPS628501DRLR is a DC-DC step-down converter manufactured by Texas Instruments. It comes in a 6-pin VSON (Very Small Outline No-lead) package. Its primary function is to efficiently convert a higher input voltage to a lower output voltage, suitable for powering electronics, thereby providing step-down voltage regulation.
Key features of the TPS628501 include high efficiency, low quiescent current, and support for a wide input voltage range. It is ideal for applications requiring a compact footprint and high power efficiency, such as battery-powered devices and portable electronics.
For detailed pin functions and layout, you should refer to the device's datasheet provided by Texas Instruments, which will include information about each pin's specific role, electrical characteristics, and application guidelines.
Key features of the TPS628501 include high efficiency, low quiescent current, and support for a wide input voltage range. It is ideal for applications requiring a compact footprint and high power efficiency, such as battery-powered devices and portable electronics.
For detailed pin functions and layout, you should refer to the device's datasheet provided by Texas Instruments, which will include information about each pin's specific role, electrical characteristics, and application guidelines.
Manufacturer
The TPS628501DRLR is manufactured by Texas Instruments Incorporated. Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits, microcontrollers, and processors. The company serves various industries, such as automotive, industrial, personal electronics, and communications. As a leader in the electronics and semiconductor industry, Texas Instruments focuses on innovation and providing solutions that support advancements in technology.
Application
The TPS628501DRLR is a high-efficiency step-down converter suited for various applications, including portable electronics, industrial equipment, telecommunications, computing systems, and consumer electronics. Its compact size and low power consumption make it ideal for battery-powered devices, point-of-load supplies, and systems requiring efficient power management.
Equivalent
The TPS628501DRLR is a step-down (buck) converter from Texas Instruments. Equivalent products include the following:
1. ADP5301 from Analog Devices.
2. LTC3407 from Analog Devices.
3. MAX17244 from Maxim Integrated.
4. MPM3610 from Monolithic Power Systems.
5. LMR36503 from Texas Instruments, for similar applications but may differ in features.
Always verify the specifications, pin compatibility, and performance to ensure they meet your specific requirements.
1. ADP5301 from Analog Devices.
2. LTC3407 from Analog Devices.
3. MAX17244 from Maxim Integrated.
4. MPM3610 from Monolithic Power Systems.
5. LMR36503 from Texas Instruments, for similar applications but may differ in features.
Always verify the specifications, pin compatibility, and performance to ensure they meet your specific requirements.
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