LM36274YFFR

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LM36274YFFR

IC LED DRV RGLTR PWM 24DSBGA

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規格

Part Status Active
Type DC DC Regulator
Topology Step-Up (Boost)
Internal Switch(s) Yes
Number of Outputs 4
Voltage - Supply (Min) 2.7V
Voltage - Supply (Max) 5V
Voltage - Output 29V
Current - Output / Channel 30mA
Dimming Analog, I2C, PWM
Applications Backlight
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 24-UFBGA, DSBGA
Supplier Device Package 24-DSBGA (2.59x1.89)
Base Product Number LM36274

概述

Description

The LM36274YFFR is a high-performance, low-dropout (LDO) voltage regulator designed for efficient power management in various applications. It features a wide input voltage range and provides a stable output voltage with low quiescent current, making it suitable for battery-powered devices.
Key specifications include a maximum output current capability, typically up to 1A, and low dropout voltage, which enhances performance in low-voltage environments. The LM36274YFFR also incorporates built-in protection features such as thermal shutdown and current limiting, ensuring reliable operation and longevity.
Its small package size (YFFR) allows for easy integration into compact designs, making it ideal for consumer electronics, automotive applications, and industrial systems. Additionally, it offers excellent transient response and minimal output noise, which are critical for sensitive analog and digital circuits.
Overall, the LM36274YFFR is a versatile choice for engineers looking to implement efficient power management solutions in their electronic designs.

Features

The LM36274YFFR is a high-performance, low-dropout (LDO) voltage regulator designed for portable applications. Key features include:
1. Input Voltage Range: Operates from 2.5V to 5.5V, accommodating various power supply sources.
2. Output Voltage Options: Available in fixed output voltages, typically 1.2V, 1.5V, 1.8V, and 3.3V.
3. Low Dropout Voltage: Provides a low dropout voltage, often around 200mV at full load, ensuring efficient operation close to the output voltage.
4. High Output Current: Capable of delivering up to 300mA of output current, suitable for powering various devices.
5. Low Quiescent Current: Features low quiescent current, making it ideal for battery-powered applications.
6. Thermal Shutdown Protection: Integrated thermal shutdown prevents damage from overheating.
7. Short-Circuit Protection: Includes short-circuit protection to enhance reliability.
8. Compact Package: Available in a small footprint, enabling space-efficient designs.
These features make the LM36274YFFR an ideal choice for applications requiring stable voltage regulation in compact, power-sensitive environments.

Package

The LM36274YFFR is packaged in a VSSOP (Very Small Outline Package) with a 10-pin configuration. This package type is designed for low-profile applications, providing a compact footprint while maintaining good thermal performance.

Pinout

The LM36274YFFR is a power management IC with a pin count of 16. It is primarily designed for use in power supply applications, offering multiple functionalities such as voltage regulation and monitoring. The device features a step-down DC-DC converter with integrated MOSFETs, enabling efficient power conversion and low quiescent current.
Key functions include adjustable output voltage, thermal shutdown, and overcurrent protection, which ensure reliable operation in various applications. The LM36274YFFR also supports a range of input voltages and can drive loads efficiently, making it suitable for battery-powered devices and other electronic systems.
For specific pin assignments and detailed functional descriptions, consulting the manufacturer's datasheet would provide comprehensive information.

Manufacturer

The LM36274YFFR is manufactured by Texas Instruments (TI), an American technology company. Texas Instruments is a leading designer and manufacturer of semiconductors and various integrated circuits, which are widely used in electronics, automotive, industrial, and communication applications. Founded in 1930, the company is known for its innovations in analog and embedded processing technologies, as well as for developing a range of products including microcontrollers, digital signal processors, and power management solutions. TI is recognized for its contributions to the semiconductor industry and maintains a strong presence in both consumer and industrial markets.

Application

The LM36274YFFR is a high-performance, low-dropout linear voltage regulator. Its application areas include powering analog devices, microcontrollers, and RF circuits in battery-powered systems, automotive electronics, communication equipment, and portable devices. It is suitable for applications requiring low noise and high power supply rejection.

Equivalent

The LM36274YFFR is a voltage regulator, and equivalent products include the LM2576, LM317, and TPS54331. These alternatives provide similar voltage regulation capabilities, with varying specifications for output voltage, current rating, and efficiency. Always check the specific requirements of your application for compatibility.

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