Datasheet Texas Instruments LM3269 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | LM3269 |
Nahtloser Übergangs-Buck / Boost-Wandler für LTE- und HSPA-HF-Leistungsverstärker
Datenblätter
LM3269 Seamless-Transition Buck-Boost Converter for 3G and 4G RF Power Amplifiers datasheet
PDF, 2.7 Mb, Revision: D, Datei veröffentlicht: Apr 14, 2015
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Preise
Status
| LM3269TLE/NOPB | LM3269TLX/NOPB | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Verpackung
| LM3269TLE/NOPB | LM3269TLX/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 12 | 12 |
| 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 | 3269 | 3269 |
| Width (mm) | 1.8 | 1.8 |
| Length (mm) | 2 | 2 |
| Thickness (mm) | .675 | .675 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | .675 | .675 |
| Mechanical Data | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | LM3269TLE/NOPB | LM3269TLX/NOPB |
|---|---|---|
| Bypass | N/A | N/A |
| Iout(Max), A | 0.75 | 0.75 |
| 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 | Adjustable Output,Light Load Efficiency |
| 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 | 0.6 | 0.6 |
Öko-Plan
| LM3269TLE/NOPB | LM3269TLX/NOPB | |
|---|---|---|
| RoHS | Compliant | Compliant |
Anwendungshinweise
- HS Load/Line Transient Jigs and App Rpt for Testing POL RegulatorsPDF, 1.9 Mb, Datei veröffentlicht: Apr 30, 2013
These days, high-speed and communication portable systems employ voltage regulators that demandfaster response time. It is necessary to generate steps in line voltage and load current that are fast withrespect to the regulator’s control loop response time. Lab equipment and many apparatus that use opamps,passives, and large driver chains are limiting the rise and fall times of the stimulus s
Modellreihe
Serie: LM3269 (2)
Herstellerklassifikation
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> RF DC/DC Converter