TLC5926QPWPRQ1 供应商
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TLC5926QPWPRQ1
品牌：TI 封装/批号：原厂原装/22+ -
TLC5926QPWPRQ1
品牌：TI/德州仪器 封装/批号：21+/HTSSOP24
TLC5926QPWPRQ1 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：PMIC - LED 驱动器
- 系列：-
- 恒定电流：是
- 恒定电压：-
- 拓扑：16 位移位寄存器
- 输出数：16
- 内部驱动器：是
- 类型 - 主要：LED 照明显示器，标牌，汽车
- 类型 - 次要：-
- 频率：30MHz
- 电源电压：3 V ~ 5.5 V
- 输出电压：17V
- 安装类型：表面贴装
- 封装/外壳：24-TSSOP（0.173"，4.40mm）裸露焊盘
- 供应商设备封装：24-HTSSOP
- 包装：®
- 工作温度：-40°C ~ 125°C
- 其它名称：296-24948-6
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 2
- Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 2
- 16 Constant-Current Output Channels
- Output Current Adjusted By External Resistor
- Constant Output Current Range: 5 mA to 120 mA
- Constant Output Current Invariant to Load Voltage Change
- Open Load, Shorted Load, and Overtemperature Detection
- 256-Step Programmable Global Current Gain
- Excellent Output Current Accuracy: Between Channels: < ±6% (Maximum), 10 mA to 50 mA Between ICs: < ±6% (Maximum), 10 mA to 50 mA
- Between Channels: < ±6% (Maximum), 10 mA to 50 mA
- Between ICs: < ±6% (Maximum), 10 mA to 50 mA
- 30-MHz Clock Frequency
- Schmitt-Trigger Input
- 3.3-V or 5-V Supply Voltage
- Thermal Shutdown for Overtemperature Protection
- ESD Performance: 2-kV HBM
产品概述
The TLC592x-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 a single 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 multi-color
LEDs. An additional advantage of the independent outputs is the ability to leave unused channels
floating. The flexibility of the TLC592x-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.
TLC5926QPWPRQ1 电路图
