THL3526 THine Electronics LED Drivers - 商品詳細情報
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Specifications
- Manufacturer name
- THine Electronics
- Product name
- THL3526
- Product classification
- LED Drivers
- Lifecycle Status
- Active
- Power-supply voltage
- 4.5V-5.5V
- Maximum power current
- 47mA
- Package
- QFN-48
- Maximum output current
- 定電流出力：40mA/ch、定電圧出力：80mA/ch
- Number of channels
- 24
- Operating temperature range
- -40℃ - +85℃
- Manufacturer Packaging
- Tray
- Manufacturer packaging quantity
- 260
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Details
- THL3526 is a 24-channel LED driver IC with switchable constant-current output/open-drain output.
Different current values can be set for each of the three groups of constant-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 connection using the built-in serial interface buffer circuit enables stable serial communication.
・LED driver output 24ch
・Constant current/open drain output switching setting
・Sink current max. 40mA/ch (constant current output)
・Sink current max. 80mA/ch (open drain output)
・Withstand voltage max. 40 V
・PWM phase control by channel/group
・3-wire/2-wire serial bus or I2C bus
・3-wire/2-wire serial bus repeater function
・Up to 30 device address
・Batch register write to all devices
・Built-in various protection functions.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
