Datasheet Texas Instruments TPS54225PWP
Manufacturer | Texas Instruments |
Series | TPS54225 |
Part Number | TPS54225PWP |
4.5V to 18V Input, 2A Synchronous Step-Down Converter 14-HTSSOP -40 to 85
Datasheets
4.5V to 18V Input, 2-A Synchronous Step-Down SWIFT(TM) Converter datasheet
PDF, 1.1 Mb, Revision: C, File published: Feb 14, 2011
Extract from the document
Prices
Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
Packaging
Pin | 14 |
Package Type | PWP |
Industry STD Term | HTSSOP |
JEDEC Code | R-PDSO-G |
Package QTY | 90 |
Carrier | TUBE |
Device Marking | PS54225 |
Width (mm) | 4.4 |
Length (mm) | 5 |
Thickness (mm) | 1 |
Pitch (mm) | .65 |
Max Height (mm) | 1.2 |
Mechanical Data | Download |
Parametrics
Control Mode | D-CAP2 |
Duty Cycle(Max) | 90 % |
Iout(Max) | 2 A |
Iq(Typ) | 0.8 mA |
Operating Temperature Range | -40 to 85 C |
Package Group | HTSSOP |
Rating | Catalog |
Regulated Outputs | 1 |
Special Features | Enable,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: TPS54225EVM-538
Synchronous Step-Down DCAP2 Mode Converter Evaluation Module
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: TPS54225 (2)
- TPS54225PWP TPS54225PWPR
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)