사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.5V |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 1A |
| Frequency-Switching | 1.5MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 Thin, TSOT-23-6 |
개요
Description
The TLV62568PDDCR is a high-efficiency, step-down voltage regulator from Texas Instruments. It is part of the TLV62568 series, designed for ease of use and optimized for low power consumption, making it suitable for battery-powered applications. The device operates with an input voltage range of 2.5 V to 5.5 V and provides an adjustable output voltage, delivering up to 2 A of continuous output current. It features a fixed switching frequency of 1.5 MHz, which allows for small external components and low output voltage ripple.
The TLV62568PDDCR includes several protective features, such as overcurrent protection, thermal shutdown, and short-circuit protection, ensuring reliable operation under various conditions. Its small package size, typically a 6-pin SOT-23, makes it suitable for space-constrained applications. The device is commonly used in portable electronics, industrial applications, and consumer devices where efficient power management is crucial. The TLV62568PDDCR's combination of performance, efficiency, and protection makes it a versatile choice for designers looking to implement compact, reliable power solutions.
The TLV62568PDDCR includes several protective features, such as overcurrent protection, thermal shutdown, and short-circuit protection, ensuring reliable operation under various conditions. Its small package size, typically a 6-pin SOT-23, makes it suitable for space-constrained applications. The device is commonly used in portable electronics, industrial applications, and consumer devices where efficient power management is crucial. The TLV62568PDDCR's combination of performance, efficiency, and protection makes it a versatile choice for designers looking to implement compact, reliable power solutions.
Equivalent
The TLV62568PDDCR is a step-down buck converter by Texas Instruments. Equivalent products include:
1. TPS62085 by Texas Instruments - similar voltage and current specs.
2. MPM3530 by Monolithic Power Systems - similar functionality with integrated inductor.
3. LMR33620 by Texas Instruments - similar input voltage range and current output.
4. MAX16903 by Maxim Integrated - automotive applications with similar specs.
5. ADP5301 by Analog Devices - ultra-low power buck regulator.
Ensure compatibility in terms of exact specifications and footprint before substituting.
1. TPS62085 by Texas Instruments - similar voltage and current specs.
2. MPM3530 by Monolithic Power Systems - similar functionality with integrated inductor.
3. LMR33620 by Texas Instruments - similar input voltage range and current output.
4. MAX16903 by Maxim Integrated - automotive applications with similar specs.
5. ADP5301 by Analog Devices - ultra-low power buck regulator.
Ensure compatibility in terms of exact specifications and footprint before substituting.
Features
The TLV62568PDDCR is a high-efficiency, step-down converter with several key features:
1. Input Voltage Range: It operates with an input voltage range of 2.5V to 5.5V, making it suitable for various applications powered by single-cell Li-ion batteries or 5V supply rails.
2. Output Current: It can deliver up to 2A of continuous output current.
3. Efficiency: The device is designed to provide high efficiency, reaching up to 95%, which helps in reducing power loss.
4. Switching Frequency: It operates at a fixed frequency of 2.4MHz, enabling the use of small inductors and capacitors and thus minimizing the solution size.
5. Low Quiescent Current: With a low quiescent current of 18 µA, it is optimized for battery-powered applications.
6. Internal Compensation: The converter includes internal loop compensation, simplifying the design process.
7. Protection Features: It has multiple protection features, including overcurrent protection, overtemperature protection, and undervoltage lockout.
8. Package: The TLV62568PDDCR is offered in a small, thermally-efficient 6-pin SOT package, making it suitable for compact designs.
These features make the TLV62568PDDCR an ideal choice for applications requiring compactness, efficiency, and performance.
1. Input Voltage Range: It operates with an input voltage range of 2.5V to 5.5V, making it suitable for various applications powered by single-cell Li-ion batteries or 5V supply rails.
2. Output Current: It can deliver up to 2A of continuous output current.
3. Efficiency: The device is designed to provide high efficiency, reaching up to 95%, which helps in reducing power loss.
4. Switching Frequency: It operates at a fixed frequency of 2.4MHz, enabling the use of small inductors and capacitors and thus minimizing the solution size.
5. Low Quiescent Current: With a low quiescent current of 18 µA, it is optimized for battery-powered applications.
6. Internal Compensation: The converter includes internal loop compensation, simplifying the design process.
7. Protection Features: It has multiple protection features, including overcurrent protection, overtemperature protection, and undervoltage lockout.
8. Package: The TLV62568PDDCR is offered in a small, thermally-efficient 6-pin SOT package, making it suitable for compact designs.
These features make the TLV62568PDDCR an ideal choice for applications requiring compactness, efficiency, and performance.
Pinout
The TLV62568PDDCR is a high-efficiency step-down converter from Texas Instruments, housed in a 6-pin SOT-23 package. The main functions and pin assignments are as follows:
1. VOUT: This pin is the output of the converter and should be connected to the load.
2. FB (Feedback): This pin is used to connect to the output voltage divider to set the desired output voltage.
3. GND (Ground): This is the ground reference pin for the device.
4. VIN: This pin is the input voltage supply to the converter.
5. EN (Enable): This pin is used to enable or disable the device. When pulled high, the device is enabled; when low, it is disabled.
6. SW (Switch): This pin connects to the inductor and is where the internal switch outputs the regulated output voltage.
The TLV62568 is designed for low power applications, providing a high efficiency at light loads and a low quiescent current, making it suitable for battery-operated devices.
1. VOUT: This pin is the output of the converter and should be connected to the load.
2. FB (Feedback): This pin is used to connect to the output voltage divider to set the desired output voltage.
3. GND (Ground): This is the ground reference pin for the device.
4. VIN: This pin is the input voltage supply to the converter.
5. EN (Enable): This pin is used to enable or disable the device. When pulled high, the device is enabled; when low, it is disabled.
6. SW (Switch): This pin connects to the inductor and is where the internal switch outputs the regulated output voltage.
The TLV62568 is designed for low power applications, providing a high efficiency at light loads and a low quiescent current, making it suitable for battery-operated devices.
Manufacturer
The TLV62568PDDCR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers worldwide. TI is well-known for its contributions to the electronics industry, producing a wide range of products including analog chips, embedded processors, and digital light processing (DLP) technology, among others. The company is based in Dallas, Texas, and has a significant presence in research, development, and manufacturing across different countries. TI's components are used in a diverse array of applications, from consumer electronics and industrial equipment to automotive systems and communication devices.
Application
The TLV62568PDDCR is a high-efficiency, synchronous step-down DC-DC converter. Its application areas include:
1. Consumer Electronics: Used in products like smartphones, tablets, and portable devices for efficient power management.
2. Industrial Equipment: Suitable for use in factory automation and control systems, providing stable power to various components.
3. Networking and Communication: Powers components in routers, modems, and other networking equipment.
4. Computing: Supports low-power consumption in laptops and desktop computers.
5. IoT Devices: Provides efficient power management for battery-powered IoT applications.
Overall, it is used in devices requiring efficient voltage regulation in compact spaces.
1. Consumer Electronics: Used in products like smartphones, tablets, and portable devices for efficient power management.
2. Industrial Equipment: Suitable for use in factory automation and control systems, providing stable power to various components.
3. Networking and Communication: Powers components in routers, modems, and other networking equipment.
4. Computing: Supports low-power consumption in laptops and desktop computers.
5. IoT Devices: Provides efficient power management for battery-powered IoT applications.
Overall, it is used in devices requiring efficient voltage regulation in compact spaces.
Package
The TLV62568PDDCR is packaged in an 8-pin VSON (Very Thin Small Outline No-Lead) configuration, commonly referred to as a DDC package. This compact package type is designed to save space in electronic circuits, making it suitable for applications with limited board area.
