Datasheet Texas Instruments LM2737
| Manufacturer | Texas Instruments |
| Series | LM2737 |
N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages
Datasheets
LM2727/2737 N-Chan FET Synch Buck Reg Cntrlr for Low Output Volt datasheet
PDF, 1.3 Mb, Revision: D, File published: Mar 28, 2013
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Prices
Status
| LM2737MTC | LM2737MTC/NOPB | LM2737MTCX | LM2737MTCX/NOPB | |
|---|---|---|---|---|
| Lifecycle Status | NRND (Not recommended for new designs) | Active (Recommended for new designs) | NRND (Not recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | No | Yes |
Packaging
| LM2737MTC | LM2737MTC/NOPB | LM2737MTCX | LM2737MTCX/NOPB | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 14 | 14 | 14 | 14 |
| Package Type | PW | PW | PW | PW |
| Industry STD Term | TSSOP | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R |
| Device Marking | 2737 | 2737 | 2737 | MTC |
| Width (mm) | 4.4 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 5 | 5 | 5 | 5 |
| Thickness (mm) | 1 | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Download | Download | Download | Download |
| Package QTY | 94 | 2500 | 2500 |
Parametrics
| Parameters / Models | LM2737MTC | LM2737MTC/NOPB | LM2737MTCX | LM2737MTCX/NOPB |
|---|---|---|---|---|
| Control Mode | Voltage Mode | Voltage Mode | Voltage Mode | Voltage Mode |
| Duty Cycle(Max), % | 90 | 90 | 90 | 90 |
| Iout(Max), A | 20 | 20 | 20 | 20 |
| Iq(Typ), mA | 1.5 | 1.5 | 1.5 | 1.5 |
| Number of Phases | 1 | 1 | 1 | 1 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Group | TSSOP | TSSOP | TSSOP | TSSOP |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Regulated Outputs | 1 | 1 | 1 | 1 |
| Special Features | Enable | Enable | Enable | Enable |
| Switching Frequency(Max), kHz | 2000 | 2000 | 2000 | 2000 |
| Switching Frequency(Min), kHz | 50 | 50 | 50 | 50 |
| Type | Controller | Controller | Controller | Controller |
| Vin(Max), V | 16 | 16 | 16 | 16 |
| Vin(Min), V | 2.2 | 2.2 | 2.2 | 2.2 |
| Vout(Max), V | 13.5 | 13.5 | 13.5 | 13.5 |
| Vout(Min), V | 0.6 | 0.6 | 0.6 | 0.6 |
Eco Plan
| LM2737MTC | LM2737MTC/NOPB | LM2737MTCX | LM2737MTCX/NOPB | |
|---|---|---|---|---|
| RoHS | Not Compliant | Compliant | See ti.com | Compliant |
Application Notes
- Reduce buck-converter EMI and voltage stress by minimizing inductive parasiticsPDF, 926 Kb, File published: Jul 21, 2016
Model Line
Series: LM2737 (4)
Manufacturer's Classification
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Controller (External Switch)
