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AL5809-30P1-7

Name: AL5809-30P1-7
Rating: 4.7 (12 reviews)

IC LED DRVR LIN PWM 30MA PDI123

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資料表 AL5809-30P1-7 DataSheet
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規格

Part Status	Active
Type	Linear
Internal Switch(s)	Yes
Number of Outputs	1
Voltage - Supply (Min)	2.5V
Voltage - Supply (Max)	60V
Voltage - Output	60V
Current - Output / Channel	30mA
Applications	Signage
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	POWERDI®123
Supplier Device Package	PowerDI™ 123
Base Product Number	AL5809

概述

Description

The AL5809-30P1-7 is a high-performance LED driver IC designed to efficiently control and drive LEDs in various applications, such as backlighting, signage, and general illumination. It features a constant current output, ensuring uniform brightness and optimal performance of LED arrays. The device operates over a wide input voltage range, typically from 4.5V to 30V, making it versatile for different power supply configurations.
Key features include adjustable output current, thermal shutdown protection, and a built-in switching regulator for enhanced efficiency. The AL5809-30P1-7 is designed for ease of integration, with minimal external components required, and it supports PWM dimming for dynamic brightness control. Its compact design and robust performance make it suitable for both consumer electronics and industrial applications.
In summary, the AL5809-30P1-7 is an efficient LED driver that provides reliable performance and flexibility for various lighting solutions.

Features

The AL5809-30P1-7 is a high-performance LED driver IC designed for various lighting applications. Key features include:
1. Constant Current Regulation: Delivers a stable output current for consistent LED brightness.
2. Wide Input Voltage Range: Operates efficiently across a broad range of input voltages, enhancing versatility in applications.
3. High Efficiency: Designed for low power loss, which extends the lifespan of LEDs and reduces thermal management needs.
4. Overvoltage Protection: Safeguards the circuit and connected LEDs from voltage spikes.
5. Thermal Shutdown: Protects the device from overheating by shutting down under excessive temperature conditions.
6. Compact Package: Housed in a small form factor, making it suitable for space-constrained designs.
7. Dimming Control: Supports various dimming methods, offering flexibility in lighting design.
Overall, the AL5809-30P1-7 is ideal for applications in architectural, automotive, and general-purpose LED lighting solutions.

Package

The AL5809-30P1-7 is packaged in a TO-252 (DPAK) format. This surface-mount package is designed for efficient heat dissipation and is commonly used for power management applications.

Pinout

The AL5809-30P1-7 is an integrated circuit from Diodes Incorporated, typically used as a linear constant current LED driver. It features a total of 8 pins.
Pin Functions:
1. Pin 1 (GND): Ground connection.
2. Pin 2 (CS): Current sense resistor connection.
3. Pin 3 (COMP): Compensation network connection for stability.
4. Pin 4 (Rset): External resistor connection for setting output current.
5. Pin 5 (VDD): Power supply input.
6. Pin 6 (OUT): Output to the LED load.
7. Pin 7 (SW): Switching node for internal transistor.
8. Pin 8 (EN): Enable pin to turn the device on/off.
This device is primarily designed for driving LED lights with a fixed current, ensuring consistent brightness and efficiency.

Manufacturer

The AL5809-30P1-7 is manufactured by Diodes Incorporated, a global manufacturer of high-performance semiconductor products. Diodes Incorporated specializes in designing and producing a wide range of semiconductor devices, including discrete components, analog ICs, and mixed-signal devices. The company's product portfolio caters to various applications such as consumer electronics, automotive, industrial, and computing. Diodes Incorporated is known for its commitment to innovation, quality, and customer service, making it a significant player in the semiconductor industry.

Application

The AL5809-30P1-7 is a high-performance linear voltage regulator, commonly used in applications requiring stable output voltage and low noise. Typical areas include power supply circuits for consumer electronics, automotive systems, industrial equipment, and telecommunications. It is suitable for providing power to microcontrollers, sensors, and other sensitive electronics that demand reliable voltage regulation and transient response.

Equivalent

The AL5809-30P1-7 is a voltage regulator with specific output voltage and current ratings. Equivalent products include:
1. LM1117-3.3 - A low-dropout voltage regulator.
2. LT1117-3.3 - Similar performance with low dropout characteristics.
3. MIC5219-3.3 - Another low-dropout option.
Always verify specifications like input voltage range, output current, and package type for compatibility.