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TLV62569APDRLR
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 TLV62569APDRLR is a high-efficiency, step-down DC-DC converter designed by Texas Instruments. It is part of the TLV62569 series, which is optimized for portable and low-power applications. This device operates with an input voltage range of 2.5 V to 5.5 V and delivers an output current of up to 2 A. It features a typical switching frequency of 2.4 MHz, allowing the use of small inductors and capacitors, which is ideal for compact applications.
The TLV62569APDRLR offers several key features such as low quiescent current, excellent line and load regulation, and high efficiency across its load range. It also includes an automatic transition between PWM (Pulse Width Modulation) and PFM (Pulse Frequency Modulation) modes to optimize efficiency at light loads. The device integrates protection features like thermal shutdown, short circuit protection, and overcurrent protection.
Packaged in a small 6-pin SOT-23 (DDF) package, the TLV62569APDRLR is suitable for use in applications like battery-powered devices, portable electronics, and point-of-load regulation, where space and efficiency are critical considerations.
The TLV62569APDRLR offers several key features such as low quiescent current, excellent line and load regulation, and high efficiency across its load range. It also includes an automatic transition between PWM (Pulse Width Modulation) and PFM (Pulse Frequency Modulation) modes to optimize efficiency at light loads. The device integrates protection features like thermal shutdown, short circuit protection, and overcurrent protection.
Packaged in a small 6-pin SOT-23 (DDF) package, the TLV62569APDRLR is suitable for use in applications like battery-powered devices, portable electronics, and point-of-load regulation, where space and efficiency are critical considerations.
Features
The TLV62569APDRLR is a step-down (buck) DC-DC converter from Texas Instruments designed for small and efficient power regulation applications. It features a wide input voltage range from 2.5V to 5.5V, making it suitable for various battery-powered and point-of-load applications. The device can deliver up to 2A of continuous output current with high efficiency over a wide load range.
Key features include an adjustable output voltage from 0.6V to the input voltage, a typical switching frequency of 2.4 MHz, and an automatic PWM/PFM mode for improved efficiency during light-load conditions. The TLV62569APDRLR also integrates a soft-start feature to limit inrush current during startup, as well as overcurrent protection and thermal shutdown to enhance reliability.
Its small 2 mm x 2 mm WSON package with a low-profile design is ideal for compact applications. Additionally, the TLV62569APDRLR provides excellent transient response and minimal external component requirements, simplifying the design process and enabling a compact power solution for various electronic devices.
Key features include an adjustable output voltage from 0.6V to the input voltage, a typical switching frequency of 2.4 MHz, and an automatic PWM/PFM mode for improved efficiency during light-load conditions. The TLV62569APDRLR also integrates a soft-start feature to limit inrush current during startup, as well as overcurrent protection and thermal shutdown to enhance reliability.
Its small 2 mm x 2 mm WSON package with a low-profile design is ideal for compact applications. Additionally, the TLV62569APDRLR provides excellent transient response and minimal external component requirements, simplifying the design process and enabling a compact power solution for various electronic devices.
Package
The TLV62569APDRLR is a DC-DC buck converter from Texas Instruments, and it comes in an SOT-563 package, also known as a DRL package. This small-outline package is designed for surface-mount applications, offering a compact footprint suitable for space-constrained designs.
Pinout
The TLV62569APDRLR is a DC-DC step-down converter from Texas Instruments. It is typically available in a 6-pin package. Here's a concise overview of its pin count and functions:
1. Pin Count: The device is housed in a 6-pin SOT-23 package.
2. Pin Functions:
- VIN: Input voltage pin, where the supply voltage is applied.
- GND: Ground pin, serving as the common ground for the circuit.
- EN: Enable pin, used to enable or disable the device. When high, the device is operational; when low, it enters a shutdown mode.
- SW: Switch pin, connected to the inductor.
- FB: Feedback pin, connected to the output voltage through a resistor divider to set the output voltage.
- PG (Power Good): This pin indicates the status of the output voltage, signaling when the output is ready or not.
The TLV62569APDRLR is designed for applications that require a compact, efficient step-down conversion with easy integration into low-power and space-constrained systems.
1. Pin Count: The device is housed in a 6-pin SOT-23 package.
2. Pin Functions:
- VIN: Input voltage pin, where the supply voltage is applied.
- GND: Ground pin, serving as the common ground for the circuit.
- EN: Enable pin, used to enable or disable the device. When high, the device is operational; when low, it enters a shutdown mode.
- SW: Switch pin, connected to the inductor.
- FB: Feedback pin, connected to the output voltage through a resistor divider to set the output voltage.
- PG (Power Good): This pin indicates the status of the output voltage, signaling when the output is ready or not.
The TLV62569APDRLR is designed for applications that require a compact, efficient step-down conversion with easy integration into low-power and space-constrained systems.
Manufacturer
The TLV62569APDRLR is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is a global semiconductor company that designs and manufactures a broad range of analog and embedded processing chips. TI's products are used in various applications, including industrial, automotive, personal electronics, and communications equipment. The company is known for its innovation in the electronics industry and has a significant presence worldwide, with a strong focus on research and development to provide cutting-edge technology solutions.
Application
The TLV62569APDRLR is a step-down DC-DC converter commonly used in various applications such as battery-powered devices, portable electronics, point-of-load power supplies, and industrial equipment. Its compact size and efficiency make it ideal for use in smartphones, tablets, wearables, and Internet of Things (IoT) devices. It is also suitable for powering microcontrollers, sensors, and other low-power components in embedded systems.
Equivalent
The TLV62569APDRLR is a step-down (buck) converter from Texas Instruments. Equivalent products include the TPS62125 from Texas Instruments, the ADP5301 from Analog Devices, and the MAX17244 from Maxim Integrated. These alternatives offer similar functionalities with variations in specific features like output current, input voltage range, and efficiency. Always compare the datasheets to ensure compatibility with your specific application requirements.
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