Datasheet Texas Instruments TLC5954 — 数据表
| 制造商 | Texas Instruments |
| 系列 | TLC5954 |
具有全局亮度控制，LED开/短路检测和省电模式的48通道LED驱动器
数据表
TLC5954 48-Channel, Constant-Current LED Driver with Global Brightness Control, LED Open-Short Detection, and Power-Save Mode datasheet
PDF, 1.6 Mb, 档案已发布: Apr 15, 2014
从文件中提取
价格
状态
| TLC5954RTQR | TLC5954RTQT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
打包
| TLC5954RTQR | TLC5954RTQT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 56 | 56 |
| Package Type | RTQ | RTQ |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 2000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | TLC5954 | TLC5954 |
| Width (mm) | 8 | 8 |
| Length (mm) | 8 | 8 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | TLC5954RTQR | TLC5954RTQT |
|---|---|---|
| Analog Dimming Steps | 128 | 128 |
| Ch to Ch Accuracy(Typ), +/- % | 1 | 1 |
| Data Transfer Rate(Typ), MHz | 30 | 30 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Package Group | QFN | QFN |
| Package Size: mm2:W x L, PKG | 56QFN: 64 mm2: 8 x 8(QFN) | 56QFN: 64 mm2: 8 x 8(QFN) |
| Rating | Catalog | Catalog |
| Special Features | Fault Detection,LED Open Detection,LED Short to VLED Detection | Fault Detection,LED Open Detection,LED Short to VLED Detection |
生态计划
| TLC5954RTQR | TLC5954RTQT | |
|---|---|---|
| RoHS | Compliant | Compliant |
模型线
系列: TLC5954 (2)
制造商分类
- Semiconductors> Power Management> LED Driver> Signage/Linear