Datasheet Texas Instruments TPS65268QRHBRQ1
| Manufacturer | Texas Instruments |
| Series | TPS65268-Q1 |
| Part Number | TPS65268QRHBRQ1 |
4-V to 8-V, 3-A, 2-A Triple Synchronous Step-Down Converter 32-VQFN -40 to 125
Datasheets
TPS65268-Q1 4-V to 8-V, 3-A, 2-A, 2-A Triple Synchronous Step-Down Converter datasheet
PDF, 3.0 Mb, Revision: A, File published: Jan 30, 2018
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 32 |
| Package Type | RHB |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Width (mm) | 5 |
| Length (mm) | 5 |
| Thickness (mm) | 0.9 |
| Pitch (mm) | 0.5 |
| Max Height (mm) | 1 |
| Mechanical Data | Download |
Parametrics
| Control Mode | Current Mode |
| Duty Cycle(Max) | 100 % |
| Features | Enable,Forced Pulse Width Modulation (FPWM) Mode,Frequency Synchronization,Over Current Protection,Power Good,Synchronous Rectification,Tracking,UVLO Adjustable |
| Iout(Max) | 3 A |
| Iq(Typ) | 0.6 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VQFN |
| Rating | Automotive |
| Regulated Outputs | 3 |
| Switching Frequency(Max) | 2300 kHz |
| Switching Frequency(Min) | 200 kHz |
| Type | Converter |
| Vin(Max) | 8 V |
| Vin(Min) | 4 V |
| Vout(Max) | 6 V |
| Vout(Min) | 0.6 V |
Eco Plan
| RoHS | Compliant |
Application Notes
- Low Conducted EMI Power Solution for Automotive Digital Cockpit With LMR14050 anPDF, 1.9 Mb, File published: Feb 7, 2018
For automotive electronics a challenge is electromagnetic interference (EMI). The circuit schematic andprinted circuit board (PCB) are critical to achieving excellent EMI performance for the power rail in theautomotive digital cockpit. Therefore knowing how to choose the IC and design the circuit has the mostsignificant impact while knowing how to optimize the board layout is also pivotal
Model Line
Series: TPS65268-Q1 (2)
- TPS65268QRHBRQ1 TPS65268QRHBTQ1
Manufacturer's Classification
- Semiconductors > Power Management > DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
