Texas Instruments
LP55281TLX/NOPB
LP55281TLX/NOPB
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LP55281TLX/NOPB Texas Instruments - Yeehing Electronics
12-channel RGB/White-LED driver with SPI/I2C Interface
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.774 |
| 100 — 249 | 1.465 |
| 250 — 999 | 1.053 |
| 1,000 + | 0.45 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Number of Channels | 12 Channel |
| Input Voltage | 3 V to 5.5 V |
| Supply Current - Max | 600 uA |
| Minimum Operating Temperature | - 30 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | DSBGA-36 |
| Series | LP55281 |
| Packaging | Reel |
| Features | Current Control, I2C Control |
| Height | 0.36 mm |
| Length | 3 mm |
| Operating Temperature Range | - 30 C to + 85 C |
| Output Voltage | 5.3 V |
| Width | 3 mm |
| Brand | Texas Instruments |
| Low Level Output Current | 40000 uA |
| Operating Supply Voltage | 3 V to 5.5 V |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 1000 |
| Subcategory | Driver ICs |
| Unit Weight | 0.000388 oz |
For more information, please refer to datasheet
Documents
| LP55281TLX/NOPB Datasheet |
More Information
The LP55281 device is a quadruple RGB LED driver for handheld devices. It can drive 4 RGB LED sets and a single fun-light LED. The boost DC-DC converter drives high current loads with high efficiency. The RGB driver can drive individual color LEDs or RGB LEDs powered from boost output or external supply. Built-in audio synchronization feature allows user to synchronize the fun-light LED to audio inputs. The flexible SPI or I2C interface allows easy control of LP55281. A small YZR0036 or YPG0036 package, together with minimum number of external components, is a best fit for handheld devices. The LP55281 also has an LED test feature, which can be used, for example, in production for checking the LED connections.
