Datasheet Texas Instruments TPS54540DDA — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TPS54540 |
| Artikelnummer | TPS54540DDA |
42 V, 5 A, DC-DC-Abwärtswandler mit Eco-Mode 8-SO PowerPAD -40 bis 125
Datenblätter
TPS54540 4.5-V to 42-V Input, 5 A, Step Down DC-DC Converter with Eco-modeв„ў datasheet
PDF, 2.7 Mb, Revision: B, Datei veröffentlicht: Mar 20, 2016
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 8 |
| Package Type | DDA |
| Industry STD Term | HSOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 75 |
| Carrier | TUBE |
| Device Marking | 54540 |
| Width (mm) | 3.9 |
| Length (mm) | 4.89 |
| Thickness (mm) | 1.48 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.7 |
| Mechanical Data | Herunterladen |
Parameter
| Control Mode | Current Mode |
| Duty Cycle(Max) | 98 % |
| Iout(Max) | 5 A |
| Iq(Typ) | 0.146 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | SO PowerPAD |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Frequency Synchronization,Light Load Efficiency,UVLO Adjustable |
| Switching Frequency(Max) | 2500 kHz |
| Switching Frequency(Min) | 100 kHz |
| Type | Converter |
| Vin(Max) | 42 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 41.1 V |
| Vout(Min) | 0.8 V |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TPS54540EVM-558
TPS54540 Step-Down DC-DC Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Create a Split-Rail Power Supply with a Wide Input Voltage Buck Regulator (Rev. A)PDF, 621 Kb, Revision: A, Datei veröffentlicht: Oct 26, 2012
- Creating a Universal Car Charger for USB Devices From the TPS54240 and TPS2511 (Rev. E)PDF, 838 Kb, Revision: E, Datei veröffentlicht: Sep 16, 2013
- Create an Inverting Power Supply from a Step-Down Regulator (Rev. B)PDF, 472 Kb, Revision: B, Datei veröffentlicht: Oct 26, 2012
Modellreihe
Serie: TPS54540 (2)
- TPS54540DDA TPS54540DDAR
Herstellerklassifikation
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)