Datasheet Texas Instruments TPS54326RGTR
| Manufacturer | Texas Instruments |
| Series | TPS54326 |
| Part Number | TPS54326RGTR |
4.5V to 18V Input, 3A Synchronous Step-Down Converter with Eco-Mode™ 16-VQFN -40 to 85
Datasheets
4.5V to 18V Input, 3-A Synchronous Step-Down Converter with Eco-mode datasheet
PDF, 1.4 Mb, Revision: E, File published: Jun 6, 2012
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 16 |
| Package Type | RGT |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 54326 |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Download |
Parametrics
| Control Mode | D-CAP2 |
| Duty Cycle(Max) | 90 % |
| Iout(Max) | 3 A |
| Iq(Typ) | 0.85 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VQFN |
| 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 |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS54326EVM-540
4.5V to 18V Input, 3A Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS59610EVM-634
An 8-V to 14-V Vin 2010 AtomВ™ E6xx Tunnel Creek Power System
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Understanding Thermal Dissipation and Design of a HeatsinkPDF, 59 Kb, File published: May 4, 2011
Power dissipation performance must be well understood prior to integrating devices on a printed-circuit board (PCB) to ensure that any given device is operated within its defined temperature limits. When a device is running, it consumes electrical energy that is transformed into heat. Most of the heat is typically generated by switching devices like MOSFETs, ICs, etc. This application report discu - D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On-PDF, 681 Kb, File published: Jan 2, 2013
TPS542xx D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On-Time with
Model Line
Series: TPS54326 (4)
- TPS54326PWP TPS54326PWPR TPS54326RGTR TPS54326RGTT
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
