Datasheet Texas Instruments LM2696
| Manufacturer | Texas Instruments |
| Series | LM2696 |
3A, Constant On Time Buck Regulator
Datasheets
LM2696 3A, Constant On Time Buck Regulator datasheet
PDF, 1.1 Mb, Revision: B, File published: May 3, 2013
Extract from the document
Status
| LM2696MXA | LM2696MXA/NOPB | LM2696MXAX/NOPB | |
|---|---|---|---|
| Lifecycle Status | NRND (Not recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | No |
Packaging
| LM2696MXA | LM2696MXA/NOPB | LM2696MXAX/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 16 | 16 | 16 |
| Package Type | PWP | PWP | PWP |
| Industry STD Term | HTSSOP | HTSSOP | HTSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Device Marking | 2696 | MXA | MXA |
| Width (mm) | 4.4 | 4.4 | 4.4 |
| Length (mm) | 5 | 5 | 5 |
| Thickness (mm) | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Download | Download | Download |
| Package QTY | 92 | 2500 | |
| Carrier | TUBE | LARGE T&R |
Parametrics
| Parameters / Models | LM2696MXA | LM2696MXA/NOPB | LM2696MXAX/NOPB |
|---|---|---|---|
| Approx. Price (US$) | 1.70 | 1ku | ||
| Control Mode | Constant on-time (COT) | Constant on-time (COT) | |
| Duty Cycle(Max), % | 70 | 70 | |
| Iout(Max), A | 3 | 3 | |
| Iout(Max)(A) | 3 | ||
| Iq(Typ), mA | 1 | 1 | |
| Iq(Typ)(mA) | 1 | ||
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | |
| Operating Temperature Range(C) | -40 to 125 | ||
| Package Group | HTSSOP | HTSSOP | HTSSOP |
| Rating | Catalog | Catalog | Catalog |
| Regulated Outputs | 1 | 1 | |
| Regulated Outputs(#) | 1 | ||
| Special Features | Power Good | Power Good | Power Good |
| Switching Frequency(Max), kHz | 500 | 500 | |
| Switching Frequency(Min), kHz | 100 | 100 | |
| Type | Converter | Converter | Converter |
| Vin(Max), V | 24 | 24 | |
| Vin(Max)(V) | 24 | ||
| Vin(Min), V | 4.5 | 4.5 | |
| Vin(Min)(V) | 4.5 | ||
| Vout(Max), V | 20 | 20 | |
| Vout(Max)(V) | 20 | ||
| Vout(Min), V | 1.254 | 1.254 | |
| Vout(Min)(V) | 1.254 |
Eco Plan
| LM2696MXA | LM2696MXA/NOPB | LM2696MXAX/NOPB | |
|---|---|---|---|
| RoHS | Not Compliant | Compliant | Compliant |
| Pb Free | No |
Model Line
Series: LM2696 (3)
Manufacturer's Classification
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Converter (Integrated Switch)