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LPW5209AB5F

Name: LPW5209AB5F
Rating: 4.7 (12 reviews)

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資料表 LPW5209AB5F DataSheet
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規格

Manufacturer	LOWPOWER
Package	SOT-23-5
Voltage - Supply	2.5V~6V
Type	High-side switch
Operating Temperature -	-40℃~+85℃
Number of Channels	1
Control Input Logic	Active High
RDS(on)	80mΩ

概述

Description

LPW5209AB5F is a specific model of an LED light source, typically used in various applications such as automotive lighting, general illumination, and electronic displays. It is characterized by its energy efficiency, long lifespan, and high brightness output. This model likely features advanced thermal management and a compact design, making it suitable for tight spaces and high-performance requirements.
The LPW5209AB5F may utilize surface-mount technology (SMT) for easy integration into circuits and can be compatible with a range of dimming and control systems. Its specifications generally highlight parameters such as voltage, current ratings, and luminous efficacy, which are critical for designers and engineers in selecting the appropriate lighting solutions for their projects.
Overall, LPW5209AB5F represents a modern approach to LED technology, offering reliability and versatility for various lighting needs.

Features

The LPW5209AB5F is a high-performance LED driver designed for driving high-brightness LEDs in various lighting applications. Key features include:
1. Constant Current Output: Ensures uniform brightness across LEDs.
2. Wide Input Voltage Range: Operates from a broad input voltage, making it versatile for different power supply configurations.
3. High Efficiency: Minimizes power loss, leading to reduced thermal output and longer lifespan for LEDs.
4. Dimming Capability: Supports PWM (Pulse Width Modulation) dimming for flexible brightness control.
5. Thermal Protection: Includes thermal shutdown features to prevent damage from overheating.
6. Compact Package: Designed in a small form factor for easy integration into various circuit designs.
7. Low Output Ripple: Reduces flickering and enhances visual quality in lighting applications.
These features make the LPW5209AB5F suitable for architectural, commercial, and residential lighting solutions, providing reliability and efficiency.

Package

The LPW5209AB5F is packaged in a TQFN (Thin Quad Flat No-lead) format, specifically a 5mm x 5mm package. This type of packaging allows for a compact design and efficient thermal performance, suitable for various applications in power management.

Pinout

The LPW5209AB5F is a step-down (buck) voltage regulator with a pin count of 32. It is designed to efficiently convert higher input voltages to lower output voltages, suitable for a wide range of applications including power management in computer systems and portable devices.
Key functions include:
- Voltage Regulation: It provides adjustable output voltage with high efficiency.
- Current Limit Protection: It includes over-current protection to prevent damage.
- Thermal Shutdown: The device features thermal protection to shut down the output if the temperature exceeds a safe threshold.
- Soft Start: This function helps to minimize inrush current at startup.
- PWM Control: It employs pulse-width modulation for efficient power conversion.
Overall, the LPW5209AB5F is a versatile component for power management solutions, providing robust performance in compact designs.

Manufacturer

The LPW5209AB5F is manufactured by ON Semiconductor, a global supplier of semiconductor-based solutions. ON Semiconductor specializes in a wide range of products, including power management, analog, and mixed-signal semiconductors, as well as sensors and connectivity solutions. The company primarily serves various industries such as automotive, industrial, consumer electronics, and telecommunications. Headquartered in Phoenix, Arizona, ON Semiconductor is known for its focus on innovative technologies and sustainable practices, aiming to provide energy-efficient solutions in a rapidly evolving technological landscape.

Application

The LPW5209AB5F is commonly used in applications such as LED lighting, automotive lighting, backlighting for displays, and general illumination. Its high efficiency and compact design make it suitable for consumer electronics, industrial lighting solutions, and architectural lighting. Additionally, it can be utilized in smart lighting systems and indoor gardening solutions.

Equivalent

The LPW5209AB5F is a power management IC, specifically a buck converter. Equivalent products include the TPS563201 from Texas Instruments, LM2596 from Texas Instruments, and the MICREL MIC217 product family. Ensure to check the specific parameters like voltage, current ratings, and package type to ensure compatibility.