TPS75003 用于 Xilinx(R) Spartan(TM)-3 FPGA 的集成三路电源管理 IC
|
TPS75003 |
| Vin(Min)(V) |
2.2 |
| Vin(Max)(V) |
6.5 |
| LDO |
1 |
| Processor Name |
Altera,Xilinx |
| Pin/Package |
20QFN |
| Topology |
Multi-Channel |
| Regulated Outputs(#) |
3 |
| Step-Down DC/DC Controller |
2 |
TPS75003 描述
The TPS75003 is a complete power management solution for FPGA, DSP and other multi-supply applications. The device has been tested with and meets all of the Xilinx Spartan-3, Spartan-3E and Spartan-3L start-up profile requirements, including monotonic voltage ramp and minimum voltage rail rise time. Independent Enables for each output allow sequencing to minimize demand on the power supply at start-up. Soft-start on each supply limits inrush current during start-up. Two integrated buck controllers allow efficient, cost-effective voltage conversion for both low and high current supplies such as core and I/O. A 300mA LDO is integrated to provide an auxiliary rail such as VCCAUX on the Xilinx Spartan-3 FPGA. All three supply voltages are offered in user-programmable options for maximum flexibility.
TPS75003 特性
- Two 95% Efficient, 3A Buck Controllers and One 300mA LDO
- Tested and Endorsed by Xilinx for Powering the Spartan-3, Spartan-3E and Spartan-3L FPGAs
- Adjustable (1.2V to 6.5V for Bucks, 1.0V to 6.5V for LDO) Output Voltages on All Channels
- Input Voltage Range: 2.2V to 6.5V
- Independent Soft-Start for Each Supply
- Independent Enable for Each Supply for Flexible Sequencing
- LDO Stable with 2.2µF Ceramic Output Cap
- Small, Low-Profile 4.5mm x 3.5mm x 0.9mm QFN Package
- APPLICATIONS
- FPGA/DSP/ASIC Supplies
- Set-Top Boxes
- DSL Modems
- Plasma TV Display Panels
TPS75003 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TPS75003RHLR |
ACTIVE |
-40 to 85 |
1.90 | 1ku |
QFN (RHL) | 20 |
3000 | LARGE T&R |
75003 |
| TPS75003RHLRG4 |
ACTIVE |
-40 to 85 |
1.90 | 1ku |
QFN (RHL) | 20 |
3000 | LARGE T&R |
75003 |
| TPS75003RHLT |
ACTIVE |
-40 to 85 |
2.10 | 1ku |
QFN (RHL) | 20 |
250 | SMALL T&R |
75003 |
| TPS75003RHLTG4 |
ACTIVE |
-40 to 85 |
2.10 | 1ku |
QFN (RHL) | 20 |
250 | SMALL T&R |
75003 |
TPS75003 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 |
| TPS75003RHLR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TPS75003RHLR |
| TPS75003RHLRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS75003RHLRG4 |
TPS75003RHLRG4 |
| TPS75003RHLT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TPS75003RHLT |
| TPS75003RHLTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS75003RHLTG4 |
TPS75003RHLTG4 |
TPS75003 应用技术支持与电子电路设计开发资源下载
- TPS75003 数据资料 dataSheet 下载.PDF
- TI 德州仪器非隔离式开关 DC/DC 调节器选型与价格参考 . xls
- Dual MOSFET Driver
(PDF 498 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- Understanding Boost Power Stages In Switchmode Power Supplies
(PDF 149 KB)
- Understanding Buck Power Stages In Switchmode Power Supplies
(PDF 173 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
TPS75003 相关工具
| 名称 |
型号 |
公司 |
工具/软件类型 |
| ADS5545 评估模块 |
ADS5545EVM |
Texas Instruments |
开发电路板/EVM |
| ADS5546 评估模块 |
ADS5546EVM |
Texas Instruments |
开发电路板/EVM |
| TPS75003EVM 评估模块 |
TPS75003EVM-092 |
Texas Instruments |
开发电路板/EVM |
TPS75003 参考设计
| 说明 |
型号 |
公司 |
| Spartan™-3 电源管理解决方案（设计 1） |
PR213 |
Texas Instruments |
| Spartan™-II 电源管理解决方案（设计 3） |
PR211 |
Texas Instruments |
| Spartan™-IIE 电源管理解决方案（设计 3） |
PR212 |
Texas Instruments |
