Datasheet Texas Instruments LP3954
| Manufacturer | Texas Instruments |
| Series | LP3954 |
Advanced Lighting Management Unit
Datasheets
LP3954 Advanced Lighting Management Unit datasheet
PDF, 1.5 Mb, Revision: D, File published: Mar 8, 2013
Extract from the document
Status
| LP3954RL/NOPB | LP3954TL/NOPB | LP3954TLX/NOPB | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No |
Packaging
| LP3954RL/NOPB | LP3954TL/NOPB | LP3954TLX/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 36 | 36 | 36 |
| Package Type | YPG | YZR | YZR |
| Industry STD Term | DSBGA | DSBGA | DSBGA |
| JEDEC Code | S-XBGA-N | R-XBGA-N | R-XBGA-N |
| Package QTY | 250 | 250 | 1000 |
| Carrier | SMALL T&R | SMALL T&R | SMALL T&R |
| Device Marking | D63B | D49B | D49B |
| Thickness (mm) | .4 | .675 | .675 |
| Pitch (mm) | .5 | .5 | .5 |
| Max Height (mm) | .725 | .675 | .675 |
| Mechanical Data | Download | Download | Download |
| Width (mm) | 3.3 | 3.3 | |
| Length (mm) | 3.5 | 3.5 |
Parametrics
| Parameters / Models | LP3954RL/NOPB | LP3954TL/NOPB | LP3954TLX/NOPB |
|---|---|---|---|
| Number of Channels | 13 | 13 | 13 |
| Iout(Max), A | 0.4 | 0.4 | 0.4 |
| Iq(Typ), mA | 0.4 | 0.4 | 0.4 |
| LED | 13 | 13 | 13 |
| LED Configuration | Parallel | Parallel | Parallel |
| LED Current Per Channel, mA | 25.5 | 25.5 | 25.5 |
| Operating Temperature Range, C | -30 to 85 | -30 to 85 | -30 to 85 |
| Package Group | DSBGA | DSBGA | DSBGA |
| Package Size: mm2:W x L, PKG | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) |
| Peak Efficiency, % | 90 | 90 | 90 |
| Program Memory | Yes | Yes | Yes |
| Programmable Ramp Control | Yes | Yes | Yes |
| Rating | Catalog | Catalog | Catalog |
| Shutdown Current(Typ), uA | 1 | 1 | 1 |
| Special Features | Analog/PWM Mixed Dimming,Constant Current,I2C Control | Analog/PWM Mixed Dimming,Constant Current,I2C Control | Analog/PWM Mixed Dimming,Constant Current,I2C Control |
| Topology | Boost | Boost | Boost |
| Vin(Max), V | 7.2 | 7.2 | 7.2 |
| Vin(Min), V | 3 | 3 | 3 |
| Vout(Max), V | 5.3 | 5.3 | 5.3 |
| Vout(Min), V | 4 | 4 | 4 |
Eco Plan
| LP3954RL/NOPB | LP3954TL/NOPB | LP3954TLX/NOPB | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Model Line
Series: LP3954 (3)
Manufacturer's Classification
- Semiconductors> Power Management> LED Driver> Indicator/RGBW