Datasheet Texas Instruments TPS61183RTJT — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TPS61183 |
| Artikelnummer | TPS61183RTJT |
WLED-Treiber für Notebooks mit PWM-Schnittstelle und programmierbarem PWM-Dimmen 20-QFN -40 bis 85
Datenblätter
TPS61183 White-LED Driver With PWM Interface and Programmable PWM Dimming datasheet
PDF, 1.7 Mb, Revision: D, Datei veröffentlicht: Jan 10, 2017
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 20 | 20 |
| Package Type | RTJ | RTJ |
| Industry STD Term | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R |
| Device Marking | TPS | 61183 |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .73 | .73 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | .8 | .8 |
| Mechanical Data | Herunterladen | Herunterladen |
Parameter
| Number of Channels | 6 |
| Duty Cycle(Max) | 94 % |
| LED | 60 |
| LED Current Per Channel | 30 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | QFN |
| Package Size: mm2:W x L | 20QFN: 16 mm2: 4 x 4(QFN) PKG |
| Peak Efficiency | 94 % |
| Rating | Catalog |
| Shutdown Current(Typ) | 16 uA |
| Special Features | Load Disconnect During Shutdown |
| Switching Frequency(Max) | 1200 kHz |
| Topology | Boost |
| Type | Inductive |
| Vin(Max) | 24 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 40 V |
| Vout(Min) | 5 V |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TPS61183EVM-528
Evaluation Module for TPS61183 IC
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain OutputsPDF, 130 Kb, Datei veröffentlicht: Sep 19, 2011
- Performing Accurate PFM Mode Efficiency Measurements (Rev. A)PDF, 418 Kb, Revision: A, Datei veröffentlicht: Dec 11, 2018
When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.
Modellreihe
Serie: TPS61183 (2)
- TPS61183RTJR TPS61183RTJT
Herstellerklassifikation
- Semiconductors > Power Management > LED Driver > Backlight LED Driver