Datasheet Texas Instruments TPS54372PWPG4 — Datenblatt
Hersteller | Texas Instruments |
Serie | TPS54372 |
Artikelnummer | TPS54372PWPG4 |
3-A Aktiver Busabschluss / DDR-Speicher DC / DC-Wandler 20-HTSSOP -40 bis 85
Datenblätter
3-A Output Trkg/Termination Synchronous PWM Switcher w/Integrated FETs datasheet
PDF, 782 Kb, Revision: D, Datei veröffentlicht: Feb 15, 2005
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Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Verpackung
Pin | 20 |
Package Type | PWP |
Industry STD Term | HTSSOP |
JEDEC Code | R-PDSO-G |
Package QTY | 70 |
Carrier | TUBE |
Device Marking | TPS54372 |
Width (mm) | 4.4 |
Length (mm) | 6.5 |
Thickness (mm) | 1 |
Pitch (mm) | .65 |
Max Height (mm) | 1.2 |
Mechanical Data | Herunterladen |
Parameter
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 |
Öko-Plan
RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TPS54372EVM-215
3-A Active Bus Termination/DDR Memory DC/DC Converter
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Using the TPS54372 in DDR Memory/Active Bus Termination ApplicationsPDF, 164 Kb, Datei veröffentlicht: 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. - Limitations of Slew Rate on the REFIN Pin of the TPS54X72 FamilyPDF, 288 Kb, Datei veröffentlicht: 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. - Dual Output Power Supply Sequencing for High Performance ProcessorsPDF, 6.0 Mb, Datei veröffentlicht: 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
Modellreihe
Serie: TPS54372 (4)
- TPS54372PWP TPS54372PWPG4 TPS54372PWPR TPS54372PWPRG4
Herstellerklassifikation
- Semiconductors > Power Management > DDR Memory Power Solutions