Datasheet Texas Instruments LM3639AYFQT
| Manufacturer | Texas Instruments |
| Series | LM3639A |
| Part Number | LM3639AYFQT |
LM3639A Single Chip 40V Backlight + 1.5A Flash LED Driver 20-DSBGA -40 to 85
Datasheets
LM3639A Single Chip 40V Backlight + 1.5A Flash LED Driver datasheet
PDF, 511 Kb, File published: Mar 14, 2013
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Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 20 |
| Package Type | YFQ |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | 363A |
| Thickness (mm) | .42 |
| Pitch (mm) | .4 |
| Max Height (mm) | .675 |
| Mechanical Data | Download |
Parametrics
| Number of Channels | 2 |
| Duty Cycle(Max) | 94 % |
| LED | 14 |
| LED Current Per Channel | 30 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | DSBGA |
| Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
| Peak Efficiency | 87 % |
| Rating | Catalog |
| Shutdown Current(Typ) | 1 uA |
| Special Features | Adjustable Switch Frequency,CABC,Enable/Shutdown,I2C Control,PWM Control |
| Switching Frequency(Max) | 535 kHz |
| Topology | Boost |
| Type | Inductive |
| Vin(Max) | 5.5 V |
| Vin(Min) | 2.5 V |
| Vout(Max) | 40 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LM3639AYFQEVM
SingleChip 40V Backlight + 1.5A Flash LED Driver Evaluation Module Board
Lifecycle Status: Active (Recommended for new designs)
Model Line
Series: LM3639A (2)
- LM3639AYFQR LM3639AYFQT
Manufacturer's Classification
- Semiconductors > Power Management > LED Driver > Backlight LED Driver
