ZXLD1322DCCTC

The ZXLD1322DCCTC is a low-cost LED driver IC designed for driving an external power MOSFET to control the LED current. It is specifically designed for automotive and general lighting applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VDD: Supply Voltage
• EN: Enable Pin
• COMP: Compensation Pin
• FB: Feedback Pin
• GND: Ground
• PWM: Pulse Width Modulation Input
• SENSE-: Current Sense Negative Input
• SENSE+: Current Sense Positive Input
• VOUT: Output Voltage

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the ZXLD1322DCCTC IC for a more visual representation.

Key Features

• Low-cost LED Driver: The ZXLD1322DCCTC is a cost-effective solution for driving LED lighting applications.
• Wide Input Voltage Range: This IC can handle a wide input voltage range, making it suitable for various automotive and general lighting applications.
• Programmable LED Current: The LED current can be programmed externally to suit different LED configurations and brightness levels.
• High Efficiency: The IC offers high efficiency, minimizing power losses and maximizing battery life in automotive applications.
• Protection Features: The ZXLD1322DCCTC includes protection features such as over-temperature and over-voltage protection for reliable operation.

Note: For detailed technical specifications, please refer to the ZXLD1322DCCTC datasheet.

Application

• Automotive Lighting: The ZXLD1322DCCTC is suitable for driving LED lighting systems in automotive applications.
• General Lighting: It can be used in general lighting applications where efficient LED driving is required.
• Outdoor Lighting: The IC is also applicable in outdoor lighting systems where programmable LED current control is essential.

Functionality

The ZXLD1322DCCTC is capable of driving LED lighting systems with a programmable LED current, offering cost-effective and efficient LED driving solutions for various applications.

Usage Guide

• Power Supply: Connect VDD (Pin 1) to the supply voltage and GND (Pin 5) to the ground.
• LED Connection: Connect the LED to the VOUT (Pin 8) and configure the current sense inputs accordingly.
• Control: Use the EN (Pin 2) and PWM (Pin 6) pins to enable and control the LED driver operation.

Frequently Asked Questions

Q: What is the maximum output voltage supported by the ZXLD1322DCCTC?
A: The maximum output voltage supported by the ZXLD1322DCCTC is typically around 32V.

Q: Can the ZXLD1322DCCTC be used for dimming LED lights?
A: Yes, the PWM input allows for LED dimming control, providing flexibility in lighting applications.

Equivalent

For similar functionalities, consider these alternatives to the ZXLD1322DCCTC:

• LTD1410GN: A similar LED driver IC designed for high-voltage LED applications with integrated power MOSFET driver.
• LTC3782EUH: This IC is designed for LED driving applications with multiple features such as input voltage regulation and LED current programming.
• AP8801: A cost-effective LED driver IC with input voltage range and integrated MOSFET driver for LED lighting.