Datasheet Texas Instruments LP8553TLE/NOPB
Manufacturer | Texas Instruments |
Series | LP8553 |
Part Number | LP8553TLE/NOPB |
High-Efficiency LED Backlight Driver for Notebooks 25-DSBGA -30 to 85
Datasheets
LP8553 High-Efficiency LED Backlight Driver for Notebooks datasheet
PDF, 1.1 Mb, Revision: B, File published: Jan 3, 2014
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Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Packaging
Pin | 25 |
Package Type | YZR |
Industry STD Term | DSBGA |
JEDEC Code | S-XBGA-N |
Package QTY | 250 |
Carrier | SMALL T&R |
Device Marking | 8553 |
Width (mm) | 2.8 |
Length (mm) | 3 |
Thickness (mm) | .675 |
Pitch (mm) | .5 |
Max Height (mm) | .675 |
Mechanical Data | Download |
Parametrics
Number of Channels | 4 |
Duty Cycle(Max) | 100 % |
LED | 40 |
LED Current Per Channel | 50 mA |
Operating Temperature Range | -30 to 85 C |
Package Group | DSBGA |
Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
Peak Efficiency | 93 % |
Rating | Catalog |
Shutdown Current(Typ) | 1 uA |
Special Features | PWM Control |
Switching Frequency(Max) | 1250 kHz |
Topology | Boost |
Type | Inductive |
Vin(Max) | 22 V |
Vin(Min) | 2.7 V |
Vout(Max) | 40 V |
Vout(Min) | 10 V |
Eco Plan
RoHS | Compliant |
Model Line
Series: LP8553 (2)
- LP8553TLE/NOPB LP8553TLX/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > LED Driver > Backlight LED Driver