Datasheet Texas Instruments TPS54388QRTERQ1
| Manufacturer | Texas Instruments |
| Series | TPS54388-Q1 |
| Part Number | TPS54388QRTERQ1 |
Automotive 2.95V to 6V, 3A, 2MHz Synchronous Buck Converter 16-WQFN -40 to 125
Datasheets
TPS54388-Q1 2.95-V to 6-V Input, 3-A Output, 2-MHz, Synchronous Step-Down SWIFT Switcher datasheet
PDF, 1.8 Mb, Revision: D, File published: Mar 14, 2015
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 16 |
| Package Type | RTE |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 5438Q |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Download |
Parametrics
| Control Mode | Current Mode |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 3 A |
| Iq(Typ) | 0.515 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | WQFN |
| Rating | Automotive |
| Regulated Outputs | 1 |
| Special Features | Enable,Frequency Synchronization,Power Good,Synchronous Rectification,Tracking,UVLO Adjustable |
| Switching Frequency(Max) | 2000 kHz |
| Switching Frequency(Min) | 200 kHz |
| Type | Converter |
| Vin(Max) | 6 V |
| Vin(Min) | 2.95 V |
| Vout(Max) | 4.5 V |
| Vout(Min) | 0.8 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS54388EVM
TPS54388EVM: 2.95V-6V Input, 3A, 2MHz Synchronous Step Down SWIFTT DCDC Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- TPS57112-Q1 High Frequency (2.35 MHz) OperationPDF, 41 Kb, File published: May 31, 2016
- Enable Functionality and Adjusting Under Voltage Lockout for TPS57112-Q1 DevicePDF, 91 Kb, File published: May 5, 2016
- Interfacing TPS57xxx-Q1 and TPS65320-Q1 Family Devices With Low Impendence ExterPDF, 624 Kb, File published: Dec 8, 2015
Model Line
Series: TPS54388-Q1 (1)
- TPS54388QRTERQ1
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
