您好，欢迎来到知芯网
搜索
热门搜索：
发布采购

TLC59461PWP

Texas Instruments PMIC - LED 驱动器
  • 封装：28-SOIC（0.173"，4.40mm 宽）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：管件
  • 参考价格：$1.536-$3.36

更新日期：2024-04-01 00:04:00

TLC59461PWP

Texas Instruments PMIC - LED 驱动器

产品简介：具有 6 位点校正功能的 16 通道、12 位 PWM LED 驱动器，不带自动输出关闭功能

查看详情
  • 封装：28-SOIC（0.173"，4.40mm 宽）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：管件
  • 参考价格：$1.536-$3.36

TLC59461PWP 供应商

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

TLC59461PWP 中文资料属性参数

  • 视频文件：A Demonstration of a 16-Channel, 12-bit PWM LED Driver with 6-Bit Dot Correction
  • 标准包装：50
  • 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：PWM
  • 输出数：16
  • 内部驱动器：是
  • 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：28-SOIC（0.173"，4.40mm 宽）裸露焊盘
  • 供应商设备封装：28-HTSSOP
  • 包装：管件
  • 工作温度：-40°C ~ 85°C
  • 其它名称：296-24399-5

产品特性

  • 16 Channels, Constant Current Sink Output
  • 40-mA Capability (Constant Current Sink)
  • 12-Bit (4096 Steps) Grayscale PWM Control
  • 6-Bit (64 Steps) Dot Correction
  • LED Power-Supply Voltage up to 17 V
  • VCC = 3.0 V to 5.5 V
  • Constant Current Accuracy:Channel-to-Channel = ±1% (typ)Device-to-Device = ±2% (typ)
  • Channel-to-Channel = ±1% (typ)
  • Device-to-Device = ±2% (typ)
  • 30-MHz Data Transfer Rate
  • 33-MHz Grayscale PWM Clock
  • Extended Serial Interface
  • CMOS Level I/O
  • Schmitt Buffer Input
  • Readable Error Information:Continuous Base LED Open Detection (LOD)Thermal Error Flag (TEF)
  • Continuous Base LED Open Detection (LOD)
  • Thermal Error Flag (TEF)
  • Noise Reduction:4-Channel Grouped Delay
  • 4-Channel Grouped Delay
  • Operating Temperature: -40°C to +85°C
  • APPLICATIONSMonochrome, Multicolor, Full-Color LED Displays LED SignboardsDisplay Backlighting
  • Monochrome, Multicolor, Full-Color LED Displays
  • LED Signboards
  • Display Backlighting

产品概述

The TLC59461 is a 16-channel, constant current sink LED driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps and 64 constant current sink steps for dot correction. The dot correction adjusts the brightness variations between LEDs. Both grayscale control and dot correction are accessible via serial interface. The maximum current value of all 16 channels can be set by a single external resistor. The TLC59461 has two error information circuits: one for LED open detection (LOD), and a thermal error flag (TEF). LOD detects a broken or disconnected LED during display period. TEF indicates an over-temperature condition.To allow lower power dissipation, the TLC59461 does not implement the Auto Output Off function available in the TLC5946.
查看全部

TLC59461PWP 数据手册

数据手册 说明 数量 操作
TLC59461PWP

LED Driver IC 16 Output Linear Shift Register 40mA 28-HTSSOP

 31页,507K 查看

TLC59461PWP 相关产品

IC 索引： A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9