Datasheet Texas Instruments TPS54426RSAT — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TPS54426 |
| Artikelnummer | TPS54426RSAT |
4,5 V bis 18 V Eingang, 4A Synchron-Abwärtswandler mit Eco-Mode ™ 16-QFN -40 bis 85
Datenblätter
4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT Converter with Eco-Mode datasheet
PDF, 1.3 Mb, Revision: C, Datei veröffentlicht: Jul 25, 2011
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 16 | 16 |
| Package Type | RSA | RSA |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R |
| Device Marking | 54426 | 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) | 90 % |
| Iout(Max) | 4 A |
| Iq(Typ) | 0.85 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | QFN |
| Rating | Catalog |
| Regulated Outputs | 1 |
| 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) | 5.5 V |
| Vout(Min) | 0.76 V |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TPS54426EVM-608
Evaluation Module for TPS54426 4.5V to 18V Input, 4A Synchronous Step-Down Converter
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Intel Celeron M723 (Penryn ULV) Power System Reference DesignPDF, 60 Kb, Datei veröffentlicht: Aug 3, 2010
- 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: TPS54426 (4)
- TPS54426PWP TPS54426PWPR TPS54426RSAR TPS54426RSAT
Herstellerklassifikation
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)