The ISL97684IRTZ-TK is a versatile integrated circuit belonging to the category of LED drivers. This component is widely used in various applications due to its unique characteristics and features. In this entry, we will provide an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the ISL97684IRTZ-TK.
The ISL97684IRTZ-TK features a 24-pin QFN package with a detailed pin configuration that includes power supply pins, LED output pins, dimming control pins, and thermal management pins.
| Pin Number | Pin Name | Function | |------------|----------------|---------------------------| | 1 | VIN | Input Voltage | | 2, 3, 4 | GND | Ground | | 5, 6, 7, 8 | SW1, SW2, SW3, SW4 | LED Output Channels | | 9, 10 | VOUT1, VOUT2 | Output Voltage | | 11 | ISET1 | Current Setting for Channel 1 | | 12 | ISET2 | Current Setting for Channel 2 | | 13 | DIM1 | Dimming Control for Channel 1 | | 14 | DIM2 | Dimming Control for Channel 2 | | 15 | EN | Enable Pin | | 16 | PWM | Dimming Control (PWM) | | 17 | FAULT | Fault Indicator | | 18 | THERM | Thermal Management | | 19, 20 | NC | No Connection | | 21, 22, 23 | GND | Ground | | 24 | VIN | Input Voltage |
The ISL97684IRTZ-TK operates by regulating the current flow through the connected LEDs based on the input voltage and dimming control signals. When enabled, the IC monitors the dimming input and adjusts the LED current accordingly, ensuring consistent brightness levels. The built-in protection features safeguard the IC and LEDs from overvoltage, overcurrent, and thermal issues, maintaining safe and reliable operation.
The ISL97684IRTZ-TK finds extensive use in various application fields, including: - Consumer Electronics: LED backlighting for
What is the ISL97684IRTZ-TK?
What is the input voltage range of the ISL97684IRTZ-TK?
What is the maximum output current of each channel in the ISL97684IRTZ-TK?
Does the ISL97684IRTZ-TK support PWM dimming?
What is the thermal performance of the ISL97684IRTZ-TK?
Can the ISL97684IRTZ-TK be used in automotive applications?
Is the ISL97684IRTZ-TK compatible with I2C interface?
What are the typical applications of the ISL97684IRTZ-TK?
Does the ISL97684IRTZ-TK require external compensation components?
What is the package type of the ISL97684IRTZ-TK?