Datasheet Texas Instruments TPS54294RSAR — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TPS54294 |
| Artikelnummer | TPS54294RSAR |
4,5 V bis 18 V Eingang, Dual 2A Ausgang, synchroner Abwärtswandler 16-QFN -40 bis 85
Datenblätter
2A Dual Channel Synchronous Step-Down Switcher With Integrated FETs datasheet
PDF, 1.6 Mb, Revision: D, Datei veröffentlicht: Sep 3, 2013
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 16 | 16 |
| Package Type | RSA | RSA |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 3000 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | 54294 | TPS |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Herunterladen | Herunterladen |
Parameter
| Control Mode | D-CAP2 |
| Duty Cycle(Max) | 85 % |
| Iout(Max) | 2 A |
| Iq(Typ) | 1.3 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | QFN |
| Rating | Catalog |
| Regulated Outputs | 2 |
| Special Features | Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
| Switching Frequency(Max) | 700 kHz |
| Switching Frequency(Min) | 700 kHz |
| Type | Converter |
| Vin(Max) | 18 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 7 V |
| Vout(Min) | 0.76 V |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TPS54294EVM-057
Evaluation Module for TPS54294 Synchronous Step-Down Converter
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On-PDF, 681 Kb, Datei veröffentlicht: Jan 2, 2013
TPS542xx D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On-Time with
Modellreihe
Serie: TPS54294 (4)
- TPS54294PWP TPS54294PWPR TPS54294RSAR TPS54294RSAT
Herstellerklassifikation
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)