TLV62568DRLR

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TLV62568DRLR

IC REG BUCK ADJ 1A SOT563-6

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規格

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-563, SOT-666

概述

Description

The TLV62568DRLR is a step-down (buck) DC-DC converter integrated circuit designed by Texas Instruments. It is part of the TLV62568 series, known for its efficiency and compact size, making it suitable for portable and battery-powered applications. The device operates with an input voltage range of 2.5V to 5.5V, delivering an adjustable output voltage from 0.7V to the input voltage, with a maximum current output of 2A.
This converter is characterized by its high efficiency, typically around 95%, which helps in minimizing power loss and heat generation. It features a fixed 2.4MHz switching frequency, enabling a compact design with small external components. The TLV62568DRLR includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring reliable operation.
Housed in a small SOT-563 package, the TLV62568DRLR is ideal for space-constrained applications like smartphones, tablets, and other portable devices. Its ease of use, combined with robust performance and protection features, makes it a popular choice for efficient power management in modern electronic devices.

Features

The TLV62568DRLR is a step-down buck converter from Texas Instruments, designed for efficient power management in various applications. Key features include:
1. Wide Input Voltage Range: Operates from 2.5V to 5.5V, suitable for applications with varying voltage supplies.
2. Output Current: Delivers up to 2A continuous output current, catering to medium power applications.
3. High Efficiency: Operates efficiently over a wide load range, optimizing battery life in portable devices.
4. Integrated Switches: Features internal high-side and low-side MOSFETs, reducing external component count and board space.
5. Compact Package: Available in a small 6-pin SOT-563 package, ideal for space-constrained designs.
6. Low Quiescent Current: Draws minimal current when idle, further conserving energy in battery-powered applications.
7. Adjustable Output Voltage: Provides flexibility with external resistors for setting desired output voltage.
8. Protection Features: Includes overcurrent protection, short-circuit protection, and thermal shutdown for reliability.
9. Fixed Frequency Operation: Typically operates at 2.4 MHz, enabling smaller external components and reduced noise.
These features make the TLV62568DRLR suitable for a range of applications, including portable electronics, IoT devices, and industrial equipment.

Package

The TLV62568DRLR is a DC-DC buck converter from Texas Instruments. It comes in a 6-pin SOT-563 package, which is a small-outline transistor package known for its compact size, making it suitable for space-constrained applications.

Pinout

The TLV62568DRLR is a DC-DC step-down converter manufactured by Texas Instruments. It comes in a 6-pin SOT-563 package. The pin functions are as follows:
1. EN: Enable pin. A high signal on this pin enables the device, while a low signal disables it.
2. GND: Ground pin. This is the reference point for the circuit.
3. SW: Switch pin. This is connected to the inductor and is used for the switching operation.
4. VIN: Input voltage supply pin. The input voltage is applied here.
5. FB: Feedback pin. This pin is used to set the output voltage by connecting it to a resistor divider from the output.
6. PG: Power good pin. This is an open-drain output that indicates if the output voltage is within regulation.
The device is designed for high-efficiency power conversion and is typically used in applications requiring a compact form factor with minimal external components.

Manufacturer

The TLV62568DRLR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a wide range of integrated circuits and electronic components. The company is known for its development, manufacturing, and sale of semiconductors and various electronics products that are used in consumer electronics, automotive, industrial, and communications equipment. Texas Instruments is one of the leading companies in the semiconductor industry, recognized for its innovation and contributions to technological advancements.

Application

The TLV62568DRLR is a step-down DC-DC converter typically used in applications requiring efficient voltage regulation, such as battery-powered devices, consumer electronics, industrial equipment, and telecommunications. Its compact size and high efficiency make it suitable for portable devices, embedded systems, and any application where space and power efficiency are critical.

Equivalent

The TLV62568DRLR is a synchronous step-down converter from Texas Instruments. Equivalent products include:
1. MP2315 from Monolithic Power Systems
2. TPS62160 from Texas Instruments
3. LTC3600 from Analog Devices
4. AP63300 from Diodes Incorporated
When considering equivalents, verify the specifications such as output current, input voltage range, and package type to ensure compatibility.

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