Datasheet Texas Instruments LM34917ATL/NOPB
| Manufacturer | Texas Instruments |
| Series | LM34917A |
| Part Number | LM34917ATL/NOPB |
2.3x2mm, 8-33V, 1.25A, Constant On-Time Non-Synchronous Buck Regulator w/ Intelligent Current Limit 12-DSBGA -40 to 125
Datasheets
Ultra Small 33V,1.25A Constant On-Time Buck Sw Reg w/Intelligent Current Limit datasheet
PDF, 1.0 Mb, Revision: D, File published: Mar 7, 2013
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 12 |
| Package Type | YZR |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 250 |
| Carrier | LARGE T&R |
| Device Marking | SRHA |
| Width (mm) | 1.8 |
| Length (mm) | 2 |
| Thickness (mm) | .675 |
| Pitch (mm) | .5 |
| Max Height (mm) | .675 |
| Mechanical Data | Download |
Parametrics
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max) | 97 % |
| Iout(Max) | 1.25 A |
| Iq(Typ) | 0.68 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | DSBGA |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable |
| Switching Frequency(Max) | 2000 kHz |
| Switching Frequency(Min) | 50 kHz |
| Type | Converter |
| Vin(Max) | 33 V |
| Vin(Min) | 8 V |
| Vout(Max) | 30 V |
| Vout(Min) | 2.5 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LM34917AEVAL
LM34917AEVAL 33V, 1.3A Step-Down Switching Regulator with Over-Voltage Shutdown EVM
Lifecycle Status: Active (Recommended for new designs)
Model Line
Series: LM34917A (1)
- LM34917ATL/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)