Brief: Discover the LT3598EUF Integrated Circuit Chip, a high-performance 6-String LED Driver IC designed for precise LED current regulation up to 30mA. Ideal for notebook displays, medium-sized screens, and automotive LCDs, this IC features PWM dimming, open LED protection, and a wide input voltage range of 3.2V to 30V.
Related Product Features:
Drives six strings of LEDs with up to 30mA current per string.
Features True Color PWM™ Dimming with up to 3000:1 dimming ratio.
Accurate ±1.5% LED current matching for consistent brightness.
Wide input voltage range from 3.2V to 30V for versatile applications.
Output voltage up to 44V for high-power LED configurations.
Programmable switching frequency from 200kHz to 2.5MHz.
Includes open LED protection and disconnects LEDs in shutdown.
Synchronizable to an external clock for flexible operation.
Faqs:
What is the maximum output current of the LT3598EUF IC?
The LT3598EUF can drive up to six strings of LEDs with a maximum output current of 30mA per string.
Can the LT3598EUF operate with an input voltage higher than the LED output voltage?
Yes, the LT3598EUF accurately regulates LED current even when the input voltage exceeds the LED output voltage.
What are the typical applications for the LT3598EUF IC?
The LT3598EUF is commonly used in notebook computer displays, medium-sized displays, and automotive LCD displays.
Does the LT3598EUF support dimming functionality?
Yes, it supports both analog dimming via the CTRL pin and pulse width modulation (PWM) dimming via the PWM pin.