사양
| 속성 | 가치 |
| 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 |
개요
Description
The TLV62569APDRLR is a high-efficiency, synchronous step-down (buck) DC-DC converter designed by Texas Instruments. It is engineered to deliver a stable output voltage from a wide input voltage range, typically from 2.5V to 5.5V, making it suitable for a variety of applications including battery-powered devices and distributed power systems. The device supports a maximum output current of 2A.
Key features include a low quiescent current, which enhances efficiency especially during light-load conditions, and a high switching frequency that allows the use of smaller inductors and capacitors. The TLV62569APDRLR also includes an adjustable output voltage, soft-start functionality, and integrated protection features such as overcurrent protection and thermal shutdown to ensure reliable performance.
The converter comes in a 6-pin SOT-23 package, which facilitates easy integration into compact circuit designs. Its combination of compact size, efficiency, and robust performance makes it a versatile choice for applications requiring efficient power management.
Key features include a low quiescent current, which enhances efficiency especially during light-load conditions, and a high switching frequency that allows the use of smaller inductors and capacitors. The TLV62569APDRLR also includes an adjustable output voltage, soft-start functionality, and integrated protection features such as overcurrent protection and thermal shutdown to ensure reliable performance.
The converter comes in a 6-pin SOT-23 package, which facilitates easy integration into compact circuit designs. Its combination of compact size, efficiency, and robust performance makes it a versatile choice for applications requiring efficient power management.
Equivalent
The TLV62569APDRLR is a synchronous step-down voltage regulator by Texas Instruments. Equivalent products from other manufacturers include:
1. MPM3610 by Monolithic Power Systems
2. LTC3600 by Analog Devices
3. TPS62065 by Texas Instruments (another variant)
4. LMR33630 by Texas Instruments
5. LM2841X by Texas Instruments
These alternatives may have variations in specifications, so always verify compatibility with your design requirements.
1. MPM3610 by Monolithic Power Systems
2. LTC3600 by Analog Devices
3. TPS62065 by Texas Instruments (another variant)
4. LMR33630 by Texas Instruments
5. LM2841X by Texas Instruments
These alternatives may have variations in specifications, so always verify compatibility with your design requirements.
Features
The TLV62569APDRLR is a step-down (buck) DC-DC converter designed for efficiency and compactness. Key features include:
1. Wide Input Voltage Range: Operates between 2.5V to 5.5V, making it suitable for a variety of battery-powered applications.
2. Output Current: Provides up to 2A continuous output current.
3. High Efficiency: Achieves high efficiency over a wide load range, which is crucial for battery-powered devices.
4. Fixed Output Voltage Options: Comes with fixed output voltage versions to reduce design complexity and component count.
5. Low Quiescent Current: Features low quiescent current consumption (only 4µA typical), which helps extend battery life in portable devices.
6. Enable Pin: Includes an enable pin for power sequencing and reduces power consumption in standby mode.
7. Compact Package: Available in a small 2mm x 2mm SOT-23 package, saving board space.
8. Protection Features: Equipped with thermal shutdown and short-circuit protection to enhance reliability.
These features make the TLV62569APDRLR ideal for applications requiring efficient power regulation with minimal space and power.
1. Wide Input Voltage Range: Operates between 2.5V to 5.5V, making it suitable for a variety of battery-powered applications.
2. Output Current: Provides up to 2A continuous output current.
3. High Efficiency: Achieves high efficiency over a wide load range, which is crucial for battery-powered devices.
4. Fixed Output Voltage Options: Comes with fixed output voltage versions to reduce design complexity and component count.
5. Low Quiescent Current: Features low quiescent current consumption (only 4µA typical), which helps extend battery life in portable devices.
6. Enable Pin: Includes an enable pin for power sequencing and reduces power consumption in standby mode.
7. Compact Package: Available in a small 2mm x 2mm SOT-23 package, saving board space.
8. Protection Features: Equipped with thermal shutdown and short-circuit protection to enhance reliability.
These features make the TLV62569APDRLR ideal for applications requiring efficient power regulation with minimal space and power.
Pinout
The TLV62569APDRLR is a step-down converter IC produced by Texas Instruments. It comes in a small 6-pin package, specifically a 1-mm × 1.5-mm SOT (Small Outline Transistor) package. The primary function of the TLV62569A is to efficiently step down a higher input voltage to a lower output voltage. It is commonly used in applications requiring a compact and efficient power management solution, such as in portable electronics or low-power applications.
The pin functions are as follows:
1. VIN: Input voltage supply pin.
2. GND: Ground pin.
3. EN: Enable pin; used to enable or disable the regulator.
4. SW: Switch pin; connects to the inductor.
5. FB: Feedback pin; used to set the output voltage.
6. VOUT: Output voltage pin.
The TLV62569APDRLR offers features like a high-efficiency synchronous step-down conversion, low quiescent current, and good transient response, making it suitable for power-sensitive applications.
The pin functions are as follows:
1. VIN: Input voltage supply pin.
2. GND: Ground pin.
3. EN: Enable pin; used to enable or disable the regulator.
4. SW: Switch pin; connects to the inductor.
5. FB: Feedback pin; used to set the output voltage.
6. VOUT: Output voltage pin.
The TLV62569APDRLR offers features like a high-efficiency synchronous step-down conversion, low quiescent current, and good transient response, making it suitable for power-sensitive applications.
Manufacturer
The TLV62569APDRLR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing products. TI is known for its extensive portfolio of electronic components, which are used in various applications across different industries, including automotive, industrial, personal electronics, communications, and enterprise systems. TI focuses on innovation in semiconductor technology and provides solutions that help customers manage power, sense and transmit data, and provide processing capabilities in their electronic systems.
Application
The TLV62569APDRLR is a step-down DC-DC converter commonly used in various applications due to its efficiency and compact size. It is ideal for powering microcontrollers, FPGAs, DSPs, and other digital processors in industrial and consumer electronics. This converter is also used in battery-powered devices due to its low quiescent current, which helps extend battery life. Additionally, it finds applications in portable healthcare devices, networking equipment, and as a point-of-load regulator in computing systems. Its ability to provide a stable voltage supply makes it suitable for any application requiring efficient power management.
Package
The TLV62569APDRLR is a DC-DC buck converter from Texas Instruments. It comes in a SOT-563 package, which is a small outline transistor with six pins in a surface-mount configuration, designed for compact and efficient integration in electronic circuits.
