Datasheet Texas Instruments LM3279
| Manufacturer | Texas Instruments |
| Series | LM3279 |
Buck-Boost Converter with MIPI(R) RFFE Interface for 3G and 4G RF Power Amplifiers
Datasheets
LM3279 Buck-Boost Converter With MIPI RFFE Interface for 3G And 4G RF Power Amplifiers datasheet
PDF, 1.6 Mb, Revision: C, File published: Oct 13, 2014
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Status
| LM3279TLE/NOPB | LM3279TLX/NOPB | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Packaging
| LM3279TLE/NOPB | LM3279TLX/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 16 | 16 |
| Package Type | YZR | YZR |
| Industry STD Term | DSBGA | DSBGA |
| JEDEC Code | R-XBGA-N | R-XBGA-N |
| Package QTY | 250 | 3000 |
| Carrier | SMALL T&R | LARGE T&R |
| Device Marking | SJ4B | SJ4B |
| Width (mm) | 2.3 | 2.3 |
| Length (mm) | 2.5 | 2.5 |
| Thickness (mm) | .675 | .675 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | .675 | .675 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | LM3279TLE/NOPB | LM3279TLX/NOPB |
|---|---|---|
| Bypass | N/A | N/A |
| Iout(Max), A | 1 | 1 |
| Operating Temperature Range, C | -30 to 85 | -30 to 85 |
| Package Group | DSBGA | DSBGA |
| Package Size: mm2:W x L, PKG | See datasheet (DSBGA) | See datasheet (DSBGA) |
| Special Features | Adjustable Output,Light Load Efficiency,MIPI,RFFE,Sleep/Standby Mode | Adjustable Output,Light Load Efficiency,MIPI,RFFE,Sleep/Standby Mode |
| Switching Frequency(Max), kHz | 2700 | 2700 |
| Switching Frequency(Min), kHz | 2100 | 2100 |
| Switching Frequency(Typ), kHz | 2400 | 2400 |
| Topology | Buck-Boost | Buck-Boost |
| Vin(Max), V | 5.5 | 5.5 |
| Vin(Min), V | 2.7 | 2.7 |
| Vout(Max), V | 4.2 | 4.2 |
| Vout(Min), V | 0.4 | 0.4 |
Eco Plan
| LM3279TLE/NOPB | LM3279TLX/NOPB | |
|---|---|---|
| RoHS | Compliant | Compliant |
Model Line
Series: LM3279 (2)
Manufacturer's Classification
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> RF DC/DC Converter
