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TLV62569ADRLR
IC REG BUCK ADJ 2A SOT563
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| Voltage-Input(Min) | 2.5V |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 2A |
| Frequency-Switching | 1.5MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-563, SOT-666 |
概述
Description
The TLV62569ADRLR is a step-down (buck) DC-DC converter, part of Texas Instruments' TLV62569 series. It is designed for applications requiring efficient power management in compact form factors, such as battery-powered devices, industrial equipment, and communication hardware. This device operates with an input voltage range of 2.5V to 5.5V and can provide output currents up to 2A, making it suitable for powering low-voltage digital circuits, including processors and ASICs.
The TLV62569ADRLR features a fixed output voltage and offers high efficiency over a broad load range, minimizing power loss. The integrated MOSFETs and a constant frequency operation contribute to its compact solution size and reduced component count. It also includes features like short-circuit protection, thermal shutdown, and overcurrent protection, enhancing its reliability and safety.
With an SOT-563 package, the TLV62569ADRLR is advantageous for space-constrained applications. Its low quiescent current makes it particularly suitable for energy-sensitive applications, extending battery life while maintaining performance. The device's simplicity and efficiency make it a versatile solution in modern electronic designs.
The TLV62569ADRLR features a fixed output voltage and offers high efficiency over a broad load range, minimizing power loss. The integrated MOSFETs and a constant frequency operation contribute to its compact solution size and reduced component count. It also includes features like short-circuit protection, thermal shutdown, and overcurrent protection, enhancing its reliability and safety.
With an SOT-563 package, the TLV62569ADRLR is advantageous for space-constrained applications. Its low quiescent current makes it particularly suitable for energy-sensitive applications, extending battery life while maintaining performance. The device's simplicity and efficiency make it a versatile solution in modern electronic designs.
Features
The TLV62569ADRLR is a step-down DC-DC converter designed for efficient power management in electronic devices. Key features include:
1. Input Voltage Range: Operates with an input voltage range of 2.5V to 5.5V, suitable for various applications powered by single-cell Li-Ion batteries or 5V rails.
2. Output Current: Capable of delivering up to 2A continuous output current, supporting a wide range of power loads.
3. Efficiency: Offers high efficiency across the load range, which is essential for battery-powered applications to extend battery life.
4. Compact Size: Housed in a small SOT-23-6 package, making it ideal for space-constrained applications.
5. Low Quiescent Current: Features a low quiescent current of around 17 µA, minimizing power consumption when the device is in standby mode.
6. Fixed Output Voltage Options: Provides fixed output voltage options, simplifying design and reducing external component count.
7. Protection Features: Integrates overcurrent protection and thermal shutdown, enhancing reliability and safety.
8. Switching Frequency: Operates at a fixed 1.5 MHz switching frequency, allowing the use of small inductor and capacitor values.
These features make the TLV62569ADRLR suitable for use in portable electronics, battery-powered devices, and other applications requiring efficient step-down voltage regulation.
1. Input Voltage Range: Operates with an input voltage range of 2.5V to 5.5V, suitable for various applications powered by single-cell Li-Ion batteries or 5V rails.
2. Output Current: Capable of delivering up to 2A continuous output current, supporting a wide range of power loads.
3. Efficiency: Offers high efficiency across the load range, which is essential for battery-powered applications to extend battery life.
4. Compact Size: Housed in a small SOT-23-6 package, making it ideal for space-constrained applications.
5. Low Quiescent Current: Features a low quiescent current of around 17 µA, minimizing power consumption when the device is in standby mode.
6. Fixed Output Voltage Options: Provides fixed output voltage options, simplifying design and reducing external component count.
7. Protection Features: Integrates overcurrent protection and thermal shutdown, enhancing reliability and safety.
8. Switching Frequency: Operates at a fixed 1.5 MHz switching frequency, allowing the use of small inductor and capacitor values.
These features make the TLV62569ADRLR suitable for use in portable electronics, battery-powered devices, and other applications requiring efficient step-down voltage regulation.
Package
The TLV62569ADRLR is a DC-DC buck converter from Texas Instruments, and it comes in a 6-pin SOT-563 package type. This small, surface-mount package is suitable for compact applications where space efficiency is important.
Pinout
The TLV62569ADRLR is a step-down converter from Texas Instruments. It comes in a 6-pin SOT-563 package. The function of each pin is as follows:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground connection.
3. EN (Pin 3): Enable pin. This pin is used to enable or disable the device.
4. PG (Pin 4): Power good indicator. This open-drain output pin indicates the status of the output voltage.
5. FB (Pin 5): Feedback pin. This is connected to an external resistor divider to set the output voltage.
6. SW (Pin 6): Switch node. This pin connects to the inductor and is the switching output of the converter.
This device is designed for applications requiring efficient voltage conversion with fixed or adjustable output voltages.
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground connection.
3. EN (Pin 3): Enable pin. This pin is used to enable or disable the device.
4. PG (Pin 4): Power good indicator. This open-drain output pin indicates the status of the output voltage.
5. FB (Pin 5): Feedback pin. This is connected to an external resistor divider to set the output voltage.
6. SW (Pin 6): Switch node. This pin connects to the inductor and is the switching output of the converter.
This device is designed for applications requiring efficient voltage conversion with fixed or adjustable output voltages.
Manufacturer
The TLV62569ADRLR is manufactured by Texas Instruments (TI), a major American technology company. TI specializes in designing and manufacturing semiconductors and various integrated circuits (ICs), which are used in a wide range of electronic applications. The company is known for its extensive portfolio of products that serve markets such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is recognized for its innovation and contributions to the electronics industry, particularly in areas related to signal processing, power management, and microcontrollers.
Application
The TLV62569ADRLR is a step-down DC-DC converter commonly used in applications requiring efficient power management. Its application areas include battery-powered devices, IoT gadgets, portable electronics, industrial sensors, and communication equipment. It's ideal for use in systems needing compact size, low power consumption, and extended battery life.
Equivalent
The TLV62569ADRLR is a step-down (buck) DC-DC converter from Texas Instruments. Equivalent products might include:
1. Microchip Technology: MIC33163
2. Analog Devices: ADP5301
3. STMicroelectronics: L5973D
4. ON Semiconductor: NCP1117
5. ROHM Semiconductor: BD9G341EFJ-LB
Ensure the equivalent matches on specifications like input voltage range, output current, switching frequency, and package type. Always verify against your application's requirements.
1. Microchip Technology: MIC33163
2. Analog Devices: ADP5301
3. STMicroelectronics: L5973D
4. ON Semiconductor: NCP1117
5. ROHM Semiconductor: BD9G341EFJ-LB
Ensure the equivalent matches on specifications like input voltage range, output current, switching frequency, and package type. Always verify against your application's requirements.
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