Datasheet Texas Instruments TPS61195RUYT
| Manufacturer | Texas Instruments |
| Series | TPS61195 |
| Part Number | TPS61195RUYT |
96 LED, 8-Channel White LED Driver for LCD Backlight with SMBus Interface 28-WQFN -40 to 85
Datasheets
WLED Driver for LCD Backlighting With PWM and SMBus Control Interface datasheet
PDF, 1.3 Mb, Revision: A, File published: Aug 20, 2010
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 28 | 28 |
| Package Type | RUY | RUY |
| 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 | 61195 |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .75 | .75 |
| Pitch (mm) | .4 | .4 |
| Max Height (mm) | .8 | .8 |
| Mechanical Data | Download | Download |
Parametrics
| Number of Channels | 8 |
| Duty Cycle(Max) | 94 % |
| LED | 96 |
| LED Current Per Channel | 30 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | WQFN |
| Package Size: mm2:W x L | 28WQFN: 16 mm2: 4 x 4(WQFN) PKG |
| Peak Efficiency | 94 % |
| Rating | Catalog |
| Shutdown Current(Typ) | 4 uA |
| Special Features | Load Disconnect During Shutdown |
| Switching Frequency(Max) | 1000 kHz |
| Topology | Boost |
| Type | Inductive |
| Vin(Max) | 21 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 45 V |
| Vout(Min) | 15 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS61195EVM-460
Evaluation Module for TPS61195 96 LED, 8-Channel White LED Driver for LCD Backlight
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Extending the Input Voltage Range of the TPS6116x/8x/9x WLED DriversPDF, 124 Kb, File published: Aug 12, 2009
The TPS6116x, TPS6118x and TPS6119x WLED driver and TPS6117x boost converter integrated circuits (IC) can operate with different input voltages, one powering the IC itself and the other powering the boost power stage. This application report explains various options on how to use the WLED drivers with split power rails. This allows these LED drivers to be used in applications where the available - Performing Accurate PFM Mode Efficiency Measurements (Rev. A)PDF, 418 Kb, Revision: A, File published: 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.
Model Line
Series: TPS61195 (2)
- TPS61195RUYR TPS61195RUYT
Manufacturer's Classification
- Semiconductors > Power Management > LED Driver > Backlight LED Driver
