- 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:$1.929
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
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:$1.929
TLC5923RHBR 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
-
QFN
23+ -
5800
-
上海市
-
-
-
进口原装现货,杜绝假货。
TLC5923RHBR 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:线性
- 输出数:16
- 内部驱动器:是
- 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.
TLC5923RHBR 电路图

TLC5923RHBR 电路图
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