Texas Instruments
LP3944ISQX/NOPB
LP3944ISQX/NOPB
Regular price
$0.39 USD
Regular price
Sale price
$0.39 USD
Unit price
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LP3944ISQX/NOPB Texas Instruments - Yeehing Electronics
RGB/White/Blue 8-LED Fun Light driver
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.519 |
| 100 — 249 | 1.254 |
| 250 — 999 | 0.901 |
| 1,000 + | 0.39 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Supply Current - Max | 550 uA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | WQFN-24 |
| Series | LP3944 |
| Packaging | Reel |
| Features | I2C Control |
| Height | 0.8 mm |
| Length | 4 mm |
| Operating Temperature Range | - 40 C to + 85 C |
| Width | 4 mm |
| Brand | Texas Instruments |
| Low Level Output Current | 25000 uA |
| Moisture Sensitive | Yes |
| Operating Supply Voltage | 2.3 V to 5.5 V |
| Pd - Power Dissipation | 1.76 W |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 4500 |
| Subcategory | Driver ICs |
For more information, please refer to datasheet
Documents
| LP3944ISQX/NOPB Datasheet |
More Information
LP3944 is an integrated device capable of independently driving 8 LEDs. This device also contains an internal precision oscillator that provides all the necessary timing required for driving each LED. Two prescaler registers along with two PWM registers provide a versatile duty cycle control. The LP3944 contains the ability to dim LEDs in SMBUS/I2C applications where it is required to cut down on bus traffic.
