Datasheet Texas Instruments LM3269TLE/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM3269 |
| 零件号 | LM3269TLE/NOPB |
用于LTE和HSPA射频功率放大器的无缝过渡降压/升压转换器12-DSBGA -30至85
数据表
LM3269 Seamless-Transition Buck-Boost Converter for 3G and 4G RF Power Amplifiers datasheet
PDF, 2.7 Mb, 修订版: D, 档案已发布: Apr 14, 2015
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 12 |
| Package Type | YZR |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | 3269 |
| Width (mm) | 1.8 |
| Length (mm) | 2 |
| Thickness (mm) | .675 |
| Pitch (mm) | .5 |
| Max Height (mm) | .675 |
| Mechanical Data | 下载 |
参数化
| Bypass | N/A |
| Iout(Max) | 0.75 A |
| Operating Temperature Range | -30 to 85 C |
| Package Group | DSBGA |
| Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
| Special Features | Adjustable Output,Light Load Efficiency |
| Switching Frequency(Max) | 2700 kHz |
| Switching Frequency(Min) | 2100 kHz |
| Switching Frequency(Typ) | 2400 kHz |
| Topology | Buck-Boost |
| Vin(Max) | 5.5 V |
| Vin(Min) | 2.7 V |
| Vout(Max) | 4.2 V |
| Vout(Min) | 0.6 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: LM3269EVM
LM3269EVM RF DC/DC Buck-Boost Converter with Seamless Mode Transition Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- HS Load/Line Transient Jigs and App Rpt for Testing POL RegulatorsPDF, 1.9 Mb, 档案已发布: Apr 30, 2013
These days, high-speed and communication portable systems employ voltage regulators that demandfaster response time. It is necessary to generate steps in line voltage and load current that are fast withrespect to the regulator’s control loop response time. Lab equipment and many apparatus that use opamps,passives, and large driver chains are limiting the rise and fall times of the stimulus s
模型线
系列: LM3269 (2)
- LM3269TLE/NOPB LM3269TLX/NOPB
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > RF DC/DC Converter