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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:Digi-Reel®
  • 参考价格:$1.8-$3.6

更新日期:2024-04-01 00:04:00

产品简介:带有像点修正与灰度 PWM 控制的 16 通道 LED 驱动器

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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:Digi-Reel®
  • 参考价格:$1.8-$3.6

TLC59401RHBR 供应商

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

TLC59401RHBR 中文资料属性参数

  • 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:
  • 恒定电压:-
  • 拓扑:PWM
  • 输出数:16
  • 内部驱动器:
  • 类型 - 主要:背光
  • 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:®
  • 工作温度:-40°C ~ 85°C
  • 其它名称:296-25566-6

产品特性

  • 16 Channels
  • 12-Bit (4096 Steps) Grayscale PWM Control
  • Dot Correction 6-Bit (64 Steps)
  • 6-Bit (64 Steps)
  • Drive Capability (Constant-Current Sink) 0 mA to 80 mA (VCC ≤ 3.6 V) 0 mA to 120 mA (VCC > 3.6 V)
  • 0 mA to 80 mA (VCC ≤ 3.6 V)
  • 0 mA to 120 mA (VCC > 3.6 V)
  • LED Power-Supply Voltage up to 17 V
  • VCC = 3.0 V to 5.5 V
  • Serial Data Interface
  • Controlled Inrush Current
  • 30-MHz Data Transfer Rate
  • CMOS Level I/O
  • Error Information LOD: LED Open Detection TEF: Thermal Error Flag
  • LOD: LED Open Detection
  • TEF: Thermal Error Flag
  • APPLICATIONS Monocolor, Multicolor, Full-Color LED Displays LED Signboards Display Back-Lighting
  • Monocolor, Multicolor, Full-Color LED Displays
  • LED Signboards
  • Display Back-Lighting

产品概述

The TLC59401 is a 16-channel, constant-current sink, LED driver. Each channel has an individually adjustable 4096-step grayscale PWM brightness control and a 64-step constant-current sink (dot correction). The dot correction adjusts the brightness variations between LED channels and other LED drivers. Both grayscale control and dot correction are accessible via a serial interface. A single external resistor sets the maximum current value of all 16 channels.The TLC59401 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 over-temperature condition.

TLC59401RHBR 电路图

TLC59401RHBR 电路图

TLC59401RHBR 电路图

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