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  • 封装:32-VFQFN 裸露焊盘
  • RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式:带卷 (TR)
  • 参考价格:$3.145

更新日期:2024-04-01 00:04:00

产品简介:具有 20MHz 数据传输速率的 16 通道 LED 驱动器,带点校正和完整诊断功能

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  • 封装:32-VFQFN 裸露焊盘
  • RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式:带卷 (TR)
  • 参考价格:$3.145

TLC5923RHBTG4 供应商

  • 公司
  • 型号
  • 品牌
  • 封装/批号
  • 数量
  • 地区
  • 日期
  • 说明
  • 询价

TLC5923RHBTG4 中文资料属性参数

  • 标准包装:250
  • 类别:集成电路 (IC)
  • 家庭:PMIC - LED 驱动器
  • 系列:-
  • 恒定电流:
  • 恒定电压:-
  • 拓扑:线性
  • 输出数:16
  • 内部驱动器:
  • 类型 - 主要:背光,通用
  • 类型 - 次要:颜色
  • 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:32-VFQFN 裸露焊盘
  • 供应商设备封装:32-QFN 裸露焊盘(5x5)
  • 包装:带卷 (TR)
  • 工作温度:-40°C ~ 85°C

产品特性

  • 16 Channels
  • Drive Capability 0 to 80 mA (Constant-Current Sink)
  • 0 to 80 mA (Constant-Current Sink)
  • Constant Current Accuracy: ±1% (typical)
  • Serial Data Interface
  • Fast Switching Output: Tr / Tf = 10ns (typical)
  • CMOS Level Input/Output
  • 30 MHz Data Transfer Rate
  • VCC = 3.0 V to 5.5 V
  • Operating Temperature = –40°C to 85°C
  • LED Supply Voltage up to 17 V
  • 32-pin HTSSOP(PowerPAD) and QFN Packages
  • Dot Correction 7 bit (128 Steps) individual adjustable for each channel
  • 7 bit (128 Steps)
  • individual adjustable for each channel
  • Controlled In-Rush Current
  • Error Information LOD: LED Open Detection TEF: Thermal Error Flag
  • LOD: LED Open Detection
  • TEF: Thermal Error Flag

产品概述

The TLC5923 is a 16 channel constant-current sink driver. Each channel has a On/Off state and a 128-step adjustable constant current sink (dot correction). The dot correction adjusts the brightness variations between LED, LED channels and other LED drivers. Both dot correction and On/Off state are accessible via a serial data interface. A single external resistor sets the maximum current of all 16 channels.The TLC5923 features two error information circuits. The LED open detection (LOD) indicates a broken or disconnected LED at an output terminal. The thermal error flag (TEF) indicates an overtemperature condition.

TLC5923RHBTG4 数据手册

数据手册 说明 数量 操作
TLC5923RHBTG4

LED Driver IC 16 Output Linear Shift Register 80mA 32-VQFN (5x5)

28页,1.07M 查看

TLC5923RHBTG4 电路图

TLC5923RHBTG4 电路图

TLC5923RHBTG4 电路图

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