TLV62585PDRLR

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TLV62585PDRLR

IC REG BUCK ADJUSTABLE 3A 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
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 3A
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 TLV62585PDRLR is a high-efficiency, step-down voltage regulator designed by Texas Instruments. It is specifically optimized for applications requiring low power consumption and compact size. The device operates within an input voltage range of 2.5V to 5.5V and delivers an output current of up to 3A, which makes it suitable for battery-powered and portable applications.
The TLV62585PDRLR incorporates a synchronous buck converter architecture with integrated high-side and low-side MOSFETs, contributing to its high efficiency and reduced component count. It features a fixed output voltage option, offering easy implementation without the need for an external feedback network. The device also includes features such as soft start, power-good indication, and thermal shutdown protection, ensuring reliable operation under various conditions.
Housed in a compact WSON package, the TLV62585PDRLR is ideal for space-constrained applications. Its small size, combined with low quiescent current and efficiency, makes it a versatile choice for a wide range of electronics, including smartphones, tablets, and embedded systems.

Features

The TLV62585PDRLR is a step-down DC-DC converter from Texas Instruments, designed for efficiency and compactness. Key features include:
1. Input Voltage Range: Operates with an input voltage range of 2.5V to 5.5V, making it suitable for various power sources including lithium-ion batteries.
2. Output Current: Capable of delivering up to 3A of continuous output current.
3. Efficiency: High efficiency across a wide load range, optimizing power usage.
4. Switching Frequency: Features a fixed switching frequency of 1.5 MHz, which aids in reducing the size of external components.
5. Low Quiescent Current: Designed to minimize power consumption when in a no-load or light-load condition.
6. Soft Start: Built-in soft-start functionality to limit inrush current during power-up.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure safe operation.
8. Package: Available in a small, thermally enhanced 2mm x 2mm WSON package, ideal for space-constrained applications.
Overall, the TLV62585PDRLR is well-suited for use in portable devices, industrial applications, and any design requiring efficient power conversion within its voltage and current specifications.

Package

The TLV62585PDRLR is packaged in an SOT-563 format. This package is compact and suitable for space-constrained applications, featuring six leads.

Pinout

The TLV62585PDRLR is a Texas Instruments buck converter designed for step-down voltage applications. It comes in a 6-pin SOT (Small Outline Transistor) package. The pin configuration and functions are as follows:
1. VIN: Input voltage supply pin where the input supply voltage is connected.
2. GND: Ground pin, serving as the common ground for all circuitry.
3. EN: Enable pin, used to enable or disable the device. Driving this pin high turns the converter on, while driving it low turns the converter off.
4. FB: Feedback pin, used to set the output voltage by connecting it to the midpoint of a resistor divider network.
5. SW: Switch output pin, connected to the inductor and used to deliver the regulated output voltage.
6. PG: Power good pin, which indicates whether the output voltage is within the specified range.
This configuration allows the TLV62585PDRLR to efficiently convert a higher input voltage to a regulated lower output voltage, making it suitable for various power management applications.

Manufacturer

The TLV62585PDRLR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which are used in a wide range of electronic devices. TI is known for its innovation in the fields of analog electronics and embedded processing, providing components that are essential for numerous applications in consumer electronics, automotive, communications, industrial automation, and more.

Application

The TLV62585PDRLR is a DC-DC buck converter commonly used in applications requiring efficient voltage regulation. It is typically found in battery-powered devices, portable electronics, IoT devices, and industrial applications. Its compact size and high efficiency make it suitable for use in smartphones, tablets, wearable gadgets, and other low-power consumer electronics. Additionally, it can be used in point-of-load power supply systems and distributed power architectures due to its ability to deliver consistent performance in various environments.

Equivalent

The TLV62585PDRLR is a step-down buck converter from Texas Instruments. Equivalent products from other manufacturers include:
1. Microchip Technology's MCP16331T-E/MNY: A high-efficiency buck regulator.
2. ON Semiconductor's NCP1117: Offers similar voltage regulation features.
3. Analog Devices' ADP2303: A step-down DC-DC regulator with similar specifications.
Ensure compatibility by cross-checking the electrical characteristics and package type before substituting.

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