| PartNumber | LP8556TMX-E11/NOPB | LP8557AYFQR | LP8557AYFQT |
| Description | LED Lighting Drivers LED backlight driver | LED Lighting Drivers High-Efficiency LED Backlight Dvr | LED Lighting Drivers High-Efficiency LED Backlight Dvr |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| RoHS | Y | Y | Y |
| Number of Channels | 3 Channel | - | 6 Channel |
| Output Current | 25 mA | - | 160 mA |
| Input Voltage | 2.7 V to 20 V | - | 2.7 V to 5.5 V |
| Operating Frequency | 312 kHz, 625 kHz, 1.25 GHz | - | 1 MHz |
| Supply Current Max | 3.65 mA | - | 2.2 mA |
| Minimum Operating Temperature | - 30 C | - 30 C | - 30 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | LP8556 | LP8557 | LP8557 |
| Packaging | Reel | Reel | Reel |
| Features | I2C Control | CABC, Edge Rate Control | CABC, Edge Rate Control |
| Operating Temperature Range | - 30 C to + 85 C | - 30 C to + 85 C | - 30 C to + 85 C |
| Output Type | PWM | - | Current Mode |
| Product | LED Drivers | - | - |
| Type | Inductive | - | Inductive |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Topology | Boost | - | Boost |
| Product Type | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| Factory Pack Quantity | 3000 | 3000 | 250 |
| Subcategory | Driver ICs | Driver ICs | Driver ICs |
| Unit Weight | - | 0.000120 oz | - |
| Mounting Style | - | - | SMD/SMT |
| Package / Case | - | - | DSBGA-16 |