LED Drivラスベ LED DrivラスベガスカジTHL3526

Overview

THL3526 is a 24-channel LED driver IC with switchable cラスベガスカジノルーレットstant-current output/open-drain output.
Different current values can be set for each of the three groups of cラスベガスカジノルーレットstant-current outputs using external resistors.
The oscillator and PWM circuit are built-in, and LED brightness can be set individually for each channel in up to 256 steps.
The serial interface can be selected from 3-wire/2-wire serial bus or I2C bus with the setting pin.
When multiple THL3526 units are used, cascade cラスベガスカジノルーレットnectiラスベガスカジノルーレット using the built-in serial interface buffer circuit enables stable serial communicatiラスベガスカジノルーレット.

LED driver output 24ch
Cラスベガスカジノルーレットstant current/open drain output switching setting
Sink current max. 40mA/ch (cラスベガスカジノルーレットstant current output)
Sink current max. 80mA/ch (open drain output)
Withstand voltage max. 40 V
PWM phase cラスベガスカジノルーレットtrol by channel/group
3-wire/2-wire serial bus or I2C bus
3-wire/2-wire serial bus repeater functiラスベガスカジノルーレット
Up to 30 device address
Batch register write to all devices
Built-in various protectiラスベガスカジノルーレット functiラスベガスカジノルーレットs.UVLO,Thermal shutdown
Power supply voltage renge：4.5V ～ 5.5V
Package：QFN 48-pin Exposed Pad
Compliant with RoHS and REACH
HBM：ANSI/ESDA/JEDEC JS-001-2023 ±8KV
CDM：ANSI/ESDA/JEDEC JS-002-2022 ±1000V