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TLV62569PDRLR
+Lista de MateriaisIC REG BUCK ADJ 2A SOT5X3
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FabricanteTexas Instruments
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Peça do Fabricante #TLV62569PDRLR
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Base Product Number | TLV62569 |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | 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 |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | SOT-563, SOT-666 |
| Supplier Device Package | SOT-5X3 |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
The TLV62569PDRLR is a step-down DC-DC converter from Texas Instruments, designed for efficient power management in various applications. Key features include a wide input voltage range, typically from 2.5V to 5.5V, and a fixed output voltage option, making it suitable for battery-powered devices. It offers a maximum output current of up to 1A, which supports low-power electronics.
The converter operates with a high-efficiency synchronous buck topology, minimizing power loss and heat generation. It also features a low quiescent current, enhancing battery life in portable applications. The device supports a wide switching frequency, typically 2.4 MHz, allowing for the use of smaller external components, which is beneficial for compact designs.
The TLV62569PDRLR includes protection features such as thermal shutdown, overcurrent protection, and undervoltage lockout, ensuring reliable operation under various conditions. Housed in a small, thermally enhanced 6-pin package, it suits space-constrained applications like wearables, IoT devices, and other compact electronic systems. Overall, it's an efficient, reliable choice for modern power management needs.
The converter operates with a high-efficiency synchronous buck topology, minimizing power loss and heat generation. It also features a low quiescent current, enhancing battery life in portable applications. The device supports a wide switching frequency, typically 2.4 MHz, allowing for the use of smaller external components, which is beneficial for compact designs.
The TLV62569PDRLR includes protection features such as thermal shutdown, overcurrent protection, and undervoltage lockout, ensuring reliable operation under various conditions. Housed in a small, thermally enhanced 6-pin package, it suits space-constrained applications like wearables, IoT devices, and other compact electronic systems. Overall, it's an efficient, reliable choice for modern power management needs.
Equivalent
The TLV62569PDRLR is a step-down buck converter from Texas Instruments. Equivalent products from other manufacturers include:
1. Microchip MCP16311 – A similar step-down regulator.
2. Analog Devices ADP2300 – Offers comparable features and performance.
3. ROHM BD9G101G – A compatible buck converter option.
4. ON Semiconductor NCP161 – Another alternative with similar specifications.
5. Maxim MAX16910 – Provides comparable functionality.
Ensure compatibility with your specific application requirements before substituting.
1. Microchip MCP16311 – A similar step-down regulator.
2. Analog Devices ADP2300 – Offers comparable features and performance.
3. ROHM BD9G101G – A compatible buck converter option.
4. ON Semiconductor NCP161 – Another alternative with similar specifications.
5. Maxim MAX16910 – Provides comparable functionality.
Ensure compatibility with your specific application requirements before substituting.
Features
The TLV62569PDRLR is a step-down DC-DC converter designed for efficiency and compactness. Key features include:
1. Input Voltage Range: Operates from 2.5V to 5.5V, making it suitable for a wide variety of power sources, including batteries.
2. Output Current: Supports up to 2A continuous output current for powering mid-range devices.
3. Efficiency: High efficiency across a wide load range, maximizing battery life in portable applications.
4. Quiescent Current: Low quiescent current of around 15 µA, which helps to conserve energy in low-power modes.
5. Switching Frequency: Operates at a 2.4 MHz fixed frequency, enabling the use of small output inductors and capacitors.
6. Thermal Shutdown Protection: Integrated protection mechanisms include thermal shutdown and overcurrent protection to prevent damage under fault conditions.
7. Packaging: Available in a small, 6-pin SOT package, providing a compact solution for space-constrained applications.
8. Additional Features: Includes soft start, power good indicator, and is suitable for a wide range of applications, including portable and battery-powered devices.
1. Input Voltage Range: Operates from 2.5V to 5.5V, making it suitable for a wide variety of power sources, including batteries.
2. Output Current: Supports up to 2A continuous output current for powering mid-range devices.
3. Efficiency: High efficiency across a wide load range, maximizing battery life in portable applications.
4. Quiescent Current: Low quiescent current of around 15 µA, which helps to conserve energy in low-power modes.
5. Switching Frequency: Operates at a 2.4 MHz fixed frequency, enabling the use of small output inductors and capacitors.
6. Thermal Shutdown Protection: Integrated protection mechanisms include thermal shutdown and overcurrent protection to prevent damage under fault conditions.
7. Packaging: Available in a small, 6-pin SOT package, providing a compact solution for space-constrained applications.
8. Additional Features: Includes soft start, power good indicator, and is suitable for a wide range of applications, including portable and battery-powered devices.
Pinout
The TLV62569PDRLR is a step-down buck converter from Texas Instruments. It typically comes in a 6-pin SOT-23 (also known as DBV) package. The primary function of the TLV62569 is to efficiently convert a higher input voltage to a lower output voltage with a maximum output current of 2 A.
Key pin functions include:
1. VIN: Input voltage supply pin.
2. SW: The switch pin, which connects to the inductor.
3. GND: Ground connection.
4. FB: Feedback voltage pin used to set the output voltage with an external resistor network.
5. EN: Enable pin for turning the device on or off.
6. PG: Power-good indicator pin, providing a signal when the output voltage is within regulation.
This converter is widely used for powering microcontrollers and other digital ICs in consumer electronics due to its high efficiency and compact size.
Key pin functions include:
1. VIN: Input voltage supply pin.
2. SW: The switch pin, which connects to the inductor.
3. GND: Ground connection.
4. FB: Feedback voltage pin used to set the output voltage with an external resistor network.
5. EN: Enable pin for turning the device on or off.
6. PG: Power-good indicator pin, providing a signal when the output voltage is within regulation.
This converter is widely used for powering microcontrollers and other digital ICs in consumer electronics due to its high efficiency and compact size.
Manufacturer
The TLV62569PDRLR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits and semiconductor products. The company serves various industries, including automotive, industrial, consumer electronics, and telecommunications. TI is well-known for its innovation and contributions to the field of electronic components, including analog chips, embedded processors, and other semiconductor technologies.
Application
The TLV62569PDRLR is a step-down DC-DC converter, often used in applications requiring efficient power management. Key application areas include:
1. Consumer Electronics: Powers portable devices like smartphones and tablets.
2. Industrial Systems: Used in automation equipment and control systems.
3. Communication Equipment: Supports power requirements in networking devices.
4. Medical Devices: Powers portable diagnostic and monitoring equipment.
5. Automotive Electronics: Used in infotainment and advanced driver-assistance systems (ADAS).
These applications leverage the converter's small size, high efficiency, and ability to provide a stable power supply to sensitive electronic components.
1. Consumer Electronics: Powers portable devices like smartphones and tablets.
2. Industrial Systems: Used in automation equipment and control systems.
3. Communication Equipment: Supports power requirements in networking devices.
4. Medical Devices: Powers portable diagnostic and monitoring equipment.
5. Automotive Electronics: Used in infotainment and advanced driver-assistance systems (ADAS).
These applications leverage the converter's small size, high efficiency, and ability to provide a stable power supply to sensitive electronic components.
Package
The TLV62569PDRLR is a Texas Instruments DC-DC buck converter, and it comes in a small SOT-563 package, specifically a 6-pin SOT (Small Outline Transistor) package. This compact form factor is designed for space-constrained applications.
