TLC5971中文资料具有 3.3V 线性稳压器的 12 通道 16 位 ES-PWM RGB LED 驱动器数据手册TI规格书
| 厂商型号 |
TLC5971 |
| 参数属性 | TLC5971 封装/外壳为20-PowerTSSOP（0.173"，4.40mm 宽）；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的LED驱动器；产品描述：IC LED DRVR LINEAR 60MA 20HTSSOP |
| 功能描述 | 具有 3.3V 线性稳压器的 12 通道 16 位 ES-PWM RGB LED 驱动器 |
| 封装外壳 | 20-PowerTSSOP（0.173"，4.40mm 宽） |
| 制造商 | TI Texas Instruments |
| 中文名称 | 德州仪器 美国德州仪器公司 |
| 数据手册 | |
| 更新时间 | 2025-9-24 10:31:00 |
| 人工找货 | TLC5971价格和库存，欢迎联系客服免费人工找货 |
TLC5971规格书详情
描述 Description
The TLC5971 device is a 12-channel, constant-current sink driver. Each output channel has individually adjustable currents with 65536 PWM grayscale (GS) steps. Also, each color group can be controlled by 128 constant-current sink steps with the global brightness control (BC) function. GS control and BC are accessible through a two-wire signal interface. The maximum current value for each channel is set by a single external resistor. All constant-current outputs are turned off when the IC is in an overtemperature condition.
特性 Features
• 12 Constant-Current Sink Output Channels
• Grayscale (GS) Control With Enhanced Spectrum PWM: 16-Bit (65536 Steps)
• Power-Supply Voltage Range:
• Direct Power Supply: 3 V to 5.5 V
• Constant-Current Accuracy:
• Device-to-Device = ±1% (Typical)
• Linear Voltage Regulator: 3.3 V
• Display Timing Reset Function
• Thermal Shutdown (TSD) With Auto Restart
• Operating Temperature Range: 40°C to +85°C
• APPLICATIONS
- RGB LED Cluster Lamp Displays
All other trademarks are the property of their respective owners
技术参数
- 制造商编号
：TLC5971
- 生产厂家
：TI
- Analog dimming steps
：128
- Data transfer rate(Typ)(MHz)
：20
- Ch to ch accuracy(Typ)(+/- %)
：1
- Package Group
：HTSSOP|20VQFN|24
- Package size: mm2:W x L (PKG)
：20HTSSOP: 42 mm2: 6.4 x 6.5 (HTSSOP|20)24VQFN: 16 mm2: 4 x 4 (VQFN|24)
- Rating
：Catalog
- Operating temperature range(C)
：-40 to 85
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
2021+ |
8000 |
原装现货，欢迎询价 |
询价 | |||
TI(德州仪器) |
25+ |
N/A |
6000 |
原装，请咨询 |
询价 | ||
TI |
VQFN-24 |
6800 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
TI |
20+ |
TSSOP |
2960 |
诚信交易大量库存现货 |
询价 | ||
TI/德州仪器 |
24+ |
HTSSOP-20 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
TI/德州仪器 |
21+ |
VQFN24 |
36680 |
只做原装,质量保证 |
询价 | ||
TI/德州仪器 |
22+ |
HTSSOP-20 |
9000 |
原装正品,支持实单! |
询价 | ||
TI |
24+ |
HTSSOP|20 |
8230 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI |
21+ |
QFN24 |
10000 |
原装现货假一罚十 |
询价 | ||
TI |
24+ |
HTSSOP-20 |
10000 |
询价 |
