Datasheet Texas Instruments TPS54372PWPRG4 — 数据表

3-A有源总线终端/ DDR存储器DC / DC转换器20-HTSSOP -40至85

数据表

PDF, 782 Kb, 修订版: D, 档案已发布: Feb 15, 2005

从文件中提取

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Control Mode	Voltage Mode
DDR Memory Type	DDR,DDR2,DDR3
Iout VTT(Max)	3 A
Iq(Typ)	6.2 mA
Operating Temperature Range	-40 to 85 C
Output	VTT
Package Group	HTSSOP
Package Size: mm2:W x L	20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP) PKG
Rating	Catalog
Regulator Type	Step-Down Converter
Special Features	Status Pin
Vin Bias(Max)	6 V
Vin Bias(Min)	3 V
Vin(Max)	6 V
Vin(Min)	3 V
Vout VTT(Min)	0.2 V

RoHS

Compliant

Evaluation Modules & Boards: TPS54372EVM-215
3-A Active Bus Termination/DDR Memory DC/DC Converter
Lifecycle Status: Active (Recommended for new designs)
- 下载

下载
Using the TPS54372 in DDR Memory/Active Bus Termination Applications
PDF, 164 Kb, 档案已发布: Jul 11, 2002
The integrated FET, SWIFTв„ў TPS54372 regulator from Texas Instruments is a simple and low-cost solution for DDR memory bus and other high-speed logic bus termination voltage, V(TT), applications. The TPS54372 can support output voltages as low as 0.2 V.
下载
Limitations of Slew Rate on the REFIN Pin of the TPS54X72 Family
PDF, 288 Kb, 档案已发布: May 23, 2005
Tracking dc/dc converters must track a reference voltage. However, the rate of change in the reference voltage that the output voltage can successfully track is limited. This application report presents a typical application circuit and the reasons for these limitations, along with the waveforms showing circuit performance when the reference voltage slew rates are increased above the maximum.
下载
Dual Output Power Supply Sequencing for High Performance Processors
PDF, 6.0 Mb, 档案已发布: Jul 17, 2002
Dual voltage power supply architectures are becoming commonplace in high performance microprocessor and digital signal processor (DSP) systems. To save power and increase processing speeds, processor cores have smaller geometry cells and require lower supply voltages than the system bus voltages. Power management in these systems requires special attention. Yesterday's power management ICs and app

系列: TPS54372 (4)