TPS65040 Clock and Power Management IC for RF System
|
TPS65040 |
| Vin(Min)(V) |
3.1 |
| Vin(Max)(V) |
4.5 |
| Step-Down DC/DC Converter |
1 |
| LDO |
8 |
| Pin/Package |
71BGA MICROSTAR JUNIOR |
| Topology |
Multi-Channel |
| Regulated Outputs(#) |
9 |
TPS65040 描述
The TPS65040 is an advanced RF power management chip for cellular phones, providing a highly optimized solution for UMTS/WCDMA/GSM power amplifier applications. This solution improves efficiency by voltage control of the power amplifiers, saving power to prolong battery life. The TPS65040 features buck boost DC/DC converters suited for applications requiring up to 550-mA output current while dynamically adjusting output voltage from 0.8 V to 4.2 V with a fast settling time, high performance 8-channel LDO regulators, 8bit DAC, 12bit ADC and clock distribution buffers of 26 MHz VCTCXO. Each block can be controlled by serial interface and external pins. The TPS65040 offers material cost savings and small size, using a compact 5 mm × 5 mm MicroStar Junior™ package.
TPS65040 特性
- High Efficiency, 550-mA, Adjustable-Output BuckBoost DC-DC Converter
- 6 High Performance LDO With Low Power Mode
- 2 Analog Switches
- 2 High Performance LDO
- 3-Channel Selectable Output, 8-Bit Resolution D/A Converter
- 12-Bit Resolution D/A Converter
- 3-Channel Clock Buffer of 26 MHz VCTCXO For Clock Reference
- 2 Serial Interface With 3-Wire
- Thermal Shut Down Protection
- Hot-Die Detection For Die Temperature Alert
- 5 mm × 5 mm, 0.5 mm Pitch MicroStar Junior™ Package
- APPLICATIONS
- UMTS/WCDMA/GSM Cellular Phone
- Smart Phones
- Wireless Modems
TPS65040 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） | Quantity |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TPS65040ZQE |
ACTIVE |
-30 to 85 |
6.00 | 1ku |
BGA MICROSTAR JUNIOR (ZQE) | 71 |
360 | JEDEC TRAY (5+1) |
TPS65040 |
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| TPS65040ZQER |
ACTIVE |
-30 to 85 |
5.00 | 1ku |
BGA MICROSTAR JUNIOR (ZQE) | 71 |
2500 | LARGE T&R |
TPS65040 |
var mywin; function popWin(theURL,winName,features) { if(mywin == "undefined" || mywin == null) { mywin = window.open(theURL,winName,features); }else if(mywin.closed){ mywin = window.open(theURL,winName,features); } mywin.location.href=theURL; mywin.focus(); }
TPS65040 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TPS65040ZQE |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-3-260C-168 HR |
TPS65040ZQE |
TPS65040ZQE |
| TPS65040ZQER |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-3-260C-168 HR |
TPS65040ZQER |
TPS65040ZQER |
TPS65040 应用技术支持与电子电路设计开发资源下载
- TPS65040 数据资料 dataSheet 下载.PDF
- TI 德州仪器应用处理器的集成电源管理产品选型与价格 . xls
TPS65040 相关工具
| 名称 |
型号 |
公司 |
工具/软件类型 |
| TPS65040 评估模块 |
TPS65040EVM |
Texas Instruments |
开发电路板/EVM |
