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TLC5916-Q1 - 产品图解：
TLC5916-Q1-汽车类 8 位恒流 LED 灌电流驱动器
TLC5916-Q1-汽车类LED驱动器-LED驱动器-电源管理
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TI产品 - TLC5916-Q1介绍

TLC5916-Q1 - 汽车类 8 位恒流 LED 灌电流驱动器

TLC5916-Q1是TI德州仪器公司的一款汽车类LED驱动器产品，TLC5916-Q1是汽车类 8 位恒流 LED 灌电流驱动器，本站介绍了TLC5916-Q1的封装应用图解、特点和优点、功能等，并给出了与TLC5916-Q1相关的TI元器件型号供参考。

TLC5916-Q1 - 汽车类 8 位恒流 LED 灌电流驱动器 - 汽车类LED驱动器 - LED驱动器 - 德州仪器

产品特性
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 1C
    • Device CDM ESD Classification Level C4
  • Eight Constant-Current Output Channels
  • Output Current Adjusted Through External Resistor
  • Constant Output Current Range: 5mAto120mA
  • Constant Output Current Invariant to Load Voltage Change
  • Open Load, Short Load, and Overtemperature Detection
  • 256-Step Programmable Global Current Gain
  • Excellent Output Current Accuracy:
    • Between Channels: < ±3% (Maximum)
    • Between ICs: < ±6% (Maximum)
  • Fast Response of Output Current
  • 30-MHz Clock Frequency
  • Schmitt Trigger Input
  • 3.3-V or 5-V Supply Voltage
  • Thermal Shutdown for Overtemperature Protection
产品应用
  • General LED Lighting Applications
  • LED Display Systems
  • LED Signage
  • Automotive LED Lighting
  • White Goods
  • Gaming Machines and Entertainment
产品说明

The TLC591x-Q1 Constant-Current LED Sink Drivers is designed to work alone or cascaded. Because each output is independently controlled, they can be programmed to be on or off by the user. The high LED voltage (VLED) allows for the use of one LED per output or multiple LEDs on a single string. With independently controlled outputs supplied with constant current, the LEDs can be combined in parallel to create higher currents on a single string. The constant sink current for all channels is set through a single external resistor. This allows different LED drivers in the same application to sink various currents which provides optional implementation of multicolor LEDs. An additional advantage of the independent outputs is the ability to leave unused channels floating. The flexibility of the TLC591x-Q1 LED driver is ideal for applications such as (but not limited to): automotive LED lighting, 7-segment displays, scrolling single-color displays, gaming machines, white goods, video billboards, and video panels.

产品器件信息
PART NUMBERPACKAGEBODY SIZE (NOM)
TLC591x-Q1SOIC (16) 9.90 mm × 3.91 mm
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