Datasheet Texas Instruments LM25122-Q1
| Manufacturer | Texas Instruments |
| Series | LM25122-Q1 |
Automotive Grade, 3-42V Wide Vin, Synchronous Boost Controller with Multiphase Capability
Datasheets
LM25122-Q1 Wide-Input Synchronous Boost Controller With Multiple Phase Capability datasheet
PDF, 2.5 Mb, Revision: B, File published: May 27, 2016
Extract from the document
Status
| LM25122QPWPRQ1 | LM25122QPWPTQ1 | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
Packaging
| LM25122QPWPRQ1 | LM25122QPWPTQ1 | |
|---|---|---|
| N | 1 | 2 |
| Pin | 20 | 20 |
| Package Type | PWP | PWP |
| Industry STD Term | HTSSOP | HTSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | LM25122Q | LM25122Q |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 6.5 | 6.5 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | LM25122QPWPRQ1 | LM25122QPWPTQ1 |
|---|---|---|
| Duty Cycle(Max), % | 100 | 100 |
| Iout(Max), A | 20 | 20 |
| Iq(Typ), mA | 4 | 4 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Package Group | HTSSOP | HTSSOP |
| Rating | Automotive | Automotive |
| Regulated Outputs | 1 | 1 |
| Special Features | Enable,Frequency Synchronization,Phase Interleaving,Synchronous Rectification | Enable,Frequency Synchronization,Phase Interleaving,Synchronous Rectification |
| Switch Current Limit(Typ), A | 20 | 20 |
| Switching Frequency(Max), kHz | 600 | 600 |
| Switching Frequency(Min), kHz | 50 | 50 |
| Type | Controller | Controller |
| Vin(Max), V | 42 | 42 |
| Vin(Min), V | 3 | 3 |
| Vout(Max), V | 50 | 50 |
| Vout(Min), V | 3 | 3 |
Eco Plan
| LM25122QPWPRQ1 | LM25122QPWPTQ1 | |
|---|---|---|
| RoHS | Compliant | Compliant |
Model Line
Series: LM25122-Q1 (2)
Manufacturer's Classification
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Up (Boost)> Boost Controller (External Switch)