Description
LP8545SQE/NOPB Texas Instruments - Yeehing Electronics
Six channel high-efficiency LED backlight driver for notebooks with flexible ext/int FET control
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.46 |
| 100 — 249 | 2.031 |
| 250 — 999 | 1.459 |
| 1,000 + | 0.77 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Number of Channels | 6 Channel |
| Output Current | 450 mA |
| Input Voltage | 2.7 V to 22 V |
| Operating Frequency | 156 kHz, 312 kHz, 625 kHz, 1250 kHz |
| Supply Current - Max | 6.7 mA |
| Minimum Operating Temperature | - 30 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | WQFN-24 |
| Series | LP8545 |
| Packaging | Reel |
| Features | Adjustable Switch Frequency, Enable/Shutdown, I2C Control, PWM Control |
| Operating Temperature Range | - 30 C to + 85 C |
| Output Type | Current Mode |
| Type | Inductive |
| Brand | Texas Instruments |
| Topology | Boost |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 250 |
| Subcategory | Driver ICs |
| Unit Weight | 0.001369 oz |
For more information, please refer to datasheet
Documents
| LP8545SQE/NOPB Datasheet |
More Information
The LP8545 is a white LED driver with integrated boost converter. It has six adjustable current sinks which can be controlled by PWM input or with I2C-compatible serial interface.
