ZXLD1366ET5TA

Product Overview

• Category: LED Driver
• Use: This product is designed to drive high-power LEDs in various lighting applications.
• Characteristics: The ZXLD1366ET5TA is a compact and efficient LED driver that offers precise current regulation, high efficiency, and thermal protection. It is suitable for both indoor and outdoor lighting solutions.
• Package: The ZXLD1366ET5TA comes in a small SOT23-5 package, which allows for easy integration into space-constrained designs.
• Essence: The essence of this product lies in its ability to provide reliable and efficient power to high-power LEDs, ensuring optimal performance and longevity.
• Packaging/Quantity: The ZXLD1366ET5TA is typically sold in reels of 3000 units.

Specifications

• Input Voltage Range: 4V to 40V
• Output Current Range: Up to 1.5A
• Efficiency: Up to 95%
• Dimming Control: Analog/PWM
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ZXLD1366ET5TA has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. ADJ (Dimming Control)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Precise current regulation ensures consistent brightness levels for LEDs.
• High efficiency minimizes power losses and maximizes energy savings.
• Thermal protection prevents overheating and extends the lifespan of the LEDs.
• Dimming control options allow for flexible brightness adjustment.

Advantages and Disadvantages

Advantages: - Compact size enables easy integration into space-constrained designs. - Wide input voltage range provides flexibility in various applications. - High efficiency results in energy savings and reduced operating costs. - Thermal protection ensures reliable operation and extends LED lifespan.

Disadvantages: - Limited output current range may not be suitable for certain high-power LED applications. - Lack of built-in fault detection features may require additional circuitry for comprehensive protection.

Working Principles

The ZXLD1366ET5TA operates as a constant current LED driver. It regulates the current flowing through the LEDs by adjusting the voltage across the external sense resistor connected to the FB pin. This ensures that the LEDs receive a consistent and stable current, resulting in uniform brightness levels.

Detailed Application Field Plans

The ZXLD1366ET5TA is well-suited for a wide range of lighting applications, including:

1. Indoor lighting: Downlights, track lights, and ceiling fixtures.
2. Outdoor lighting: Streetlights, floodlights, and landscape lighting.
3. Automotive lighting: Headlights, taillights, and interior lighting.
4. Display backlighting: LCD panels, signage, and advertising displays.

Detailed and Complete Alternative Models

• ZXLD1366ET5TC: Similar to ZXLD1366ET5TA, but with a different package (SOT23-6).
• ZXLD1366ET5TB: Similar to ZXLD1366ET5TA, but with extended temperature range (-40°C to +150°C).
• ZXLD1366ET5TD: Similar to ZXLD1366ET5TA, but with higher output current capability (up to 2A).

These alternative models offer similar functionality and can be considered based on specific application requirements.

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