- 封装:32-TSSOP(0.240",6.10mm 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:带卷 (TR)
- 参考价格:$2.66
更新日期:2024-04-01 00:04:00
产品简介:具有内部振荡器的 24 通道 12 位 PWM LED 驱动器
查看详情- 封装:32-TSSOP(0.240",6.10mm 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:带卷 (TR)
- 参考价格:$2.66
TLC5947DAPR 供应商
- 公司
- 型号
- 品牌
- 封装/批号
- 数量
- 地区
- 日期
- 说明
- 询价
-
TI
-
HTSSOP-32
21+ -
2000
-
上海市
-
-
-
原厂原装上海仓现货
TLC5947DAPR 中文资料属性参数
- 标准包装:2,000
- 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:24
- 内部驱动器:是
- 类型 - 主要:背光
- 类型 - 次要:-
- 频率:4MHz
- 电源电压:3 V ~ 5.5 V
- 输出电压:30V
- 安装类型:表面贴装
- 封装/外壳:32-TSSOP(0.240",6.10mm 宽)裸露焊盘
- 供应商设备封装:32-HTSSOP
- 包装:带卷 (TR)
- 工作温度:-40°C ~ 85°C
产品特性
- 24 Channels, Constant-Current Sink Output
- 30-mA Capability (Constant-Current Sink)
- 12-Bit (4096 Steps) PWM Grayscale Control
- LED Power-Supply Voltage Up to 30 V
- VCC = 3.0 V to 5.5 V
- Constant-Current Accuracy: Channel-to-Channel = ±2% (Typical) Device-to-Device = ±2% (Typical)
- Channel-to-Channel = ±2% (Typical)
- Device-to-Device = ±2% (Typical)
- CMOS Logic Level I/O
- 30-MHz Data Transfer Rate (Standalone)
- 15-MHz Data Transfer Rate (Cascaded Devices, SCLK Duty = 50%)
- Shift Out Data Changes With Falling Edge to Avoid Data Shift Errors
- Auto Display Repeat
- 4-MHz Internal Oscillator
- Thermal Shutdown (TSD): Automatic Shutdown at OverTemperature Conditions Restart Under Normal Temperature
- Automatic Shutdown at OverTemperature Conditions
- Restart Under Normal Temperature
- Noise Reduction: 4-Channel Grouped Delay to Prevent Inrush Current
- 4-Channel Grouped Delay to Prevent Inrush Current
- Operating Temperature: 40°C to 85°C
产品概述
The TLC5947 is a 24-channel, constant-current sink LED driver. Each channel is
individually adjustable with 4096 pulse-width modulated (PWM) steps. PWM control is repeated
automatically with the programmed grayscale (GS) data. GS data are written via a serial interface
port. The current value of all 24 channels is set by a single external resistor.The TLC5947 has a thermal shutdown (TSD) function that turns off all output drivers
during an over-temperature condition. All of the output drivers automatically restart when the
temperature returns to normal conditions.
TLC5947DAPR 电路图

TLC5947DAPR 电路图
TLC5947DAPR 相关产品
- A6281EESTR-T
- AD8240YRM
- AD8240YRMZ
- ADD5203ACPZ-RL
- ADD5205ACPZ-RL
- ADD5207ACPZ-RL
- ADP1650ACBZ-R7
- ADP1650ACPZ-R7
- ADP1653ACPZ-R7
- ADP5520ACPZ-R7
- ADP8860ACPZ-R7
- ADP8861ACBZ-R7
- ADP8861ACPZ-R7
- ADP8861ACPZ-RL
- ADP8863ACBZ-R7
- ADP8863ACPZ-R7
- ADP8866ACPZ-R7
- ADP8870ACBZ-R7
- ADP8870ACPZ-R7
- AL5802-7
- AL8400SE-7
- AL8805W5-7
- AL8807MP-13
- AL9910ASP-13
- AOZ1935QI
- AP3156FVG-7
- AP8802SPG-13
- AS3693B-ZTQT
- AS3695C-ZMFT
- BD1606MVV-E2