Datasheet Texas Instruments TLC5955 — 数据表
| 制造商 | Texas Instruments |
| 系列 | TLC5955 |
具有点校正，亮度控制，开/关检测的48ch，16位PWM LED驱动器
数据表
TLC5955 48-Channel, 16-Bit, PWM LED Driver with DC, BC, LED Open-Short Detection, and Internal Current Setting datasheet
PDF, 1.6 Mb, 档案已发布: Mar 7, 2014
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价格
状态
| TLC5955DCA | TLC5955DCAR | TLC5955RTQR | TLC5955RTQT | |
|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | No | No |
打包
| TLC5955DCA | TLC5955DCAR | TLC5955RTQR | TLC5955RTQT | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 56 | 56 | 56 | 56 |
| Package Type | DCA | DCA | RTQ | RTQ |
| Industry STD Term | HTSSOP | HTSSOP | VQFN | VQFN |
| JEDEC Code | R-PDSO-G | R-PDSO-G | S-PQFP-N | S-PQFP-N |
| Package QTY | 35 | 2000 | 2000 | 250 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | TLC5955 | TLC5955 | TLC5955 | TLC5955 |
| Width (mm) | 6.1 | 6.1 | 8 | 8 |
| Length (mm) | 14 | 14 | 8 | 8 |
| Thickness (mm) | 1.15 | 1.15 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 | 1 | 1 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | TLC5955DCA | TLC5955DCAR | TLC5955RTQR | TLC5955RTQT |
|---|---|---|---|---|
| Analog Dimming Steps | 128 | 128 | 128 | 128 |
| Ch to Ch Accuracy(Typ), +/- % | 2 | 2 | 2 | 2 |
| Data Transfer Rate(Typ), MHz | 25 | 25 | 25 | 25 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | HTSSOP | HTSSOP | QFN | QFN |
| Package Size: mm2:W x L, PKG | 56HTSSOP: 113 mm2: 8.1 x 14(HTSSOP) | 56HTSSOP: 113 mm2: 8.1 x 14(HTSSOP) | 56QFN: 64 mm2: 8 x 8(QFN) | 56QFN: 64 mm2: 8 x 8(QFN) |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Special Features | Fault Detection,LED Open Detection,LED Short to VLED Detection | Fault Detection,LED Open Detection,LED Short to VLED Detection | Fault Detection,LED Open Detection,LED Short to VLED Detection | Fault Detection,LED Open Detection,LED Short to VLED Detection |
生态计划
| TLC5955DCA | TLC5955DCAR | TLC5955RTQR | TLC5955RTQT | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
模型线
系列: TLC5955 (4)
制造商分类
- Semiconductors> Power Management> LED Driver> Signage/Linear