Datasheet Texas Instruments TPS61280AYFFT — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS61280A |
| 零件号 | TPS61280AYFFT |
TPS6128xA低压前端电源管理IC 16-DSBGA -40至85
数据表
TPS6128xA Low-, Wide- Voltage Battery Front-End DC/DC Converter Single-Cell Li-Ion, Ni-Rich, Si-Anode Applications datasheet
PDF, 2.4 Mb, 修订版: B, 档案已发布: Nov 14, 2014
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 16 | 16 |
| Package Type | YFF | YFF |
| Industry STD Term | DSBGA | DSBGA |
| JEDEC Code | S-XBGA-N | S-XBGA-N |
| Package QTY | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R |
| Device Marking | TPS | 61280A |
| Thickness (mm) | .425 | .425 |
| Pitch (mm) | .4 | .4 |
| Max Height (mm) | .625 | .625 |
| Mechanical Data | 下载 | 下载 |
参数化
| Duty Cycle(Max) | 90 % |
| Iq(Typ) | 0.015 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | DSBGA |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Adjustable Current Limit,Dynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Output Discharge |
| Switch Current Limit(Typ) | 5 A |
| Switching Frequency(Max) | 2300 kHz |
| Type | Converter |
| Vin(Max) | 4.85 V |
| Vin(Min) | 2.3 V |
| Vout(Max) | 4.4 V |
| Vout(Min) | 2.85 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS61280EVM-585
Low-, Wide- Voltage Battery Front-End DC/DC Converter with I2C interface Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Choosing the Boost With Bypass or Pass ThroughPDF, 311 Kb, 档案已发布: Jun 27, 2017
For some applications – smart phones, radio-frequency power amplifiers (RF PA), and USB connectors,for example – the load requires a higher voltage to operate than the minimum voltage. The conventionalboost converter outputs greater voltage than the input voltage but cannot handle inputs that swing abovethe desired output. New topologies combining a boost converter plus a bypass switch or bo - Five Steps to a Good PCB Layout of the Boost ConverterPDF, 701 Kb, 档案已发布: May 3, 2016
模型线
系列: TPS61280A (2)
- TPS61280AYFFR TPS61280AYFFT
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)