- 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:$1.33
更新日期:2024-04-01 00:04:00
产品简介:具有点校正与灰度 PWM 控制的 16 通道 LED 驱动器
查看详情- 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:$1.33
TLC5941RHBR 供应商
- 公司
- 型号
- 品牌
- 封装/批号
- 数量
- 地区
- 日期
- 说明
- 询价
-
TI
-
原厂原装
22+ -
3288
-
上海市
-
-
-
一级代理原装
-
TI
-
QFN28
新批号 -
887000
-
上海市
-
-
-
原厂发货进口原装微信同步QQ893727827
TLC5941RHBR 中文资料属性参数
- 标准包装:3,000
- 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: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
- 配用:296-21104-ND - EVALUATION MODULE FOR TLC5941
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
- 0 mA to 80 mA
- LED Power Supply Voltage up to 17 V
- VCC = 3.0 V to 5.5 V
- Serial Data Interface
- Controlled In-Rush Current
- 30-MHz Data Transfer Rate
- CMOS Level I/O
- Error Information LOD: LED Open DetectionTEF: Thermal Error Flag
- LOD: LED Open Detection
- TEF: Thermal Error Flag
- APPLICATIONS Monocolor, Multicolor, Full-Color LED DisplaysLED SignboardsDisplay Back-Lighting
- Monocolor, Multicolor, Full-Color LED Displays
- LED Signboards
- Display Back-Lighting
产品概述
The TLC5941 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 TLC5941 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.
TLC5941RHBR 数据手册
数据手册 | 说明 | 数量 | 操作 |
---|---|---|---|
![]() |
16-CHANNEL LED DRIVER WITH DOT CORRECTION AND GRAYSCALE PWM CONTROL |
23 Pages页,502K | 查看 |
![]() |
LED Driver IC 16 Output Linear Shift Register 80mA 32-VQFN (5x5) |
34页,1.26M | 查看 |
![]() |
16-CHANNEL LED DRIVER WITH DOT CORRECTION AND GRAYSCALE PWM CONTROL |
23 Pages页,514K | 查看 |
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