Datasheet Texas Instruments LM5176PWPT
| Manufacturer | Texas Instruments |
| Series | LM5176 |
| Part Number | LM5176PWPT |
55V Wide VIN Synchronous 4-Switch Buck-Boost Controller 28-HTSSOP -40 to 125
Datasheets
LM5176 55-V Wide VIN Synchronous 4-Switch Buck-Boost Controller datasheet
PDF, 1.6 Mb, File published: Jun 2, 2017
Extract from the document
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 28 |
| Package Type | PWP |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | LM5176 |
| Width (mm) | 4.4 |
| Length (mm) | 9.7 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Download |
Parametrics
| Duty Cycle(Max) | 100 % |
| Iq(Typ) | 1.65 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | HTSSOP |
| Rating | Catalog |
| Special Features | Adjustable Current Limit,Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable |
| Switch Current Limit(Min) | 20 A |
| Switching Frequency(Max) | 600 kHz |
| Switching Frequency(Min) | 100 kHz |
| Topology | Buck/Boost |
| Vin(Max) | 55 V |
| Vin(Min) | 4 V |
| Vout(Max) | 55 V |
| Vout(Min) | 0.8 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LM5176EVM-HP
LM5176 Wide-VIN Buck-Boost Controller Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Two Parallel Synchronous 4-Switch Buck-Boost Converters With Master Slave MethodPDF, 667 Kb, File published: Aug 28, 2017
Model Line
Series: LM5176 (2)
- LM5176PWPR LM5176PWPT
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Buck/Boost, Inverting or Split-Rail > Buck/Boost or Inverting Controller (External Switch)