Datasheet Texas Instruments TPS61177ARGRR — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS61177A |
| 零件号 | TPS61177ARGRR |
用于笔记本电脑和平板电脑显示器的WLED驱动器20-VQFN -40至85
数据表
TPS61177A WLED Driver for Notebooks With PWM Interface and Mixed Dimming Mode datasheet
PDF, 2.3 Mb, 修订版: B, 档案已发布: Mar 14, 2017
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 20 |
| Package Type | RGR |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 77AS |
| Width (mm) | 3.5 |
| Length (mm) | 3.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Number of Channels | 6 |
| Duty Cycle(Max) | 95 % |
| LED | 60 |
| LED Current Per Channel | 30 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VQFN |
| Package Size: mm2:W x L | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) PKG |
| Peak Efficiency | 95 % |
| Rating | Catalog |
| Shutdown Current(Typ) | 5 uA |
| Special Features | Analog Dimming,Analog/PWM Mixed Dimming,CABC,Direct PWM Dimming |
| Switching Frequency(Max) | 1200 kHz |
| Topology | Boost |
| Type | Inductive |
| Vin(Max) | 24 V |
| Vin(Min) | 2.5 V |
| Vout(Max) | 39 V |
| Vout(Min) | 4.5 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS61177AEVM
TPS61177A Evaluation Module for WLED Driver for Notebook Applications
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: TPS61177A (1)
- TPS61177ARGRR
制造商分类
- Semiconductors > Power Management > LED Driver > Backlight LED Driver