Datasheet Texas Instruments TPS63900DSKT — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TPS63900 |
| Artikelnummer | TPS63900DSKT |
400 mA, 200 nA Iq Buck-Boost-Wandler, 1,8 V - 5,5 VIN, Eingangsstrombegrenzung, dynamische Spannungsskalierung 10-SON-40 bis 85
Datenblätter
TPS63900 1.8-V to 5.5-V, 400-mA, 200-nA Quiescent Current Buck-Boost Converter datasheet
PDF, 1.8 Mb, Revision: A, Datei veröffentlicht: Apr 24, 2020
Status
| Lifecycle Status | Preview (Device has been announced but is not in production. Samples may or may not be available) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 10 |
| Package Type | DSK |
| Industry STD Term | WSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Width (mm) | 2.5 |
| Length (mm) | 2.5 |
| Thickness (mm) | 0.75 |
| Pitch (mm) | 0.5 |
| Max Height (mm) | 0.8 |
| Mechanical Data | Herunterladen |
Parameter
| Approx. price | 0.92 | 1ku US$ |
| Duty cycle(Max) | 99 % |
| Features | Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Pre-Bias Start-Up,UVLO Fixed |
| Iout(Max) | 0.4 A |
| Iq(Typ) | 0.0002 mA |
| Operating temperature range | -40 to 85 C |
| Package Group | SON|10 |
| Rating | Catalog |
| Switch current limit(Min) | 1.33 A |
| Switch current limit(Typ) | 1.9 A |
| Switching frequency(Max) | 2200 kHz |
| Switching frequency(Min) | 0.01 kHz |
| Topology | Buck-Boost |
| Vin(Max) | 5.5 V |
| Vin(Min) | 1.8 V |
| Vout(Max) | 5 V |
| Vout(Min) | 1.8 V |
Öko-Plan
| RoHS | Not Compliant |
Design Kits und Evaluierungsmodule
- Evaluation boards: TPS63900EVM
TPS63900 low Iq buck-boost converter evaluation module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Extending Battery Life with Low-Iq and Dynamic Voltage ScalingPDF, 342 Kb, Datei veröffentlicht: Apr 1, 2020
When designing a battery powered system maximizing battery life is often one of the most important design goals. This is especially true in applications such as smart and IoT sensors or wireless medical equipment where some parts need to operate continuously at a low power level and the cost of replacing the battery is high. Selecting the right converter to obtain a fixed system voltage in such a - Using Input Current Limiting to Extend Battery LifePDF, 240 Kb, Datei veröffentlicht: Apr 28, 2020
- Layer Design for Reducing Radiated EMI of DC to DC Buck-Boost ConvertersPDF, 950 Kb, Datei veröffentlicht: Apr 22, 2020
Modellreihe
Serie: TPS63900 (3)
- TPS63900DSKR TPS63900DSKT XPS63900DSKT
Herstellerklassifikation
- Semiconductors > Analog and Mixed-Signal > Power management > DC/DC switching regulators > Buck-boost & inverting regulators > Buck-boost, inverting & split-rail converters (integrated switch)