Texas Instruments
LP3954TL/NOPB
LP3954TL/NOPB
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LP3954TL/NOPB Texas Instruments - Yeehing Electronics
Advanced lighting management unit
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 4.416 |
| 100 — 249 | 3.6 |
| 250 — 999 | 2.83 |
| 1,000 + | 1.68 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Number of Channels | 13 Channel |
| Input Voltage | 3 V to 7.2 V |
| Supply Current - Max | 400 uA |
| Minimum Operating Temperature | - 30 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | DSBGA-36 |
| Series | LP3954 |
| Packaging | Reel |
| Features | Analog/PWM Mixed Dimming, Constant Current, 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 |
| Operating Supply Voltage | 3 V to 7.2 V |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 250 |
| Subcategory | Driver ICs |
For more information, please refer to datasheet
Documents
| LP3954TL/NOPB Datasheet |
More Information
LP3954 is an advanced lighting management unit for handheld devices. It drives any phone lights including display backlights, RGB, keypad and camera flash LEDs. The boost DC-DC converter drives high current loads with high efficiency. White LED backlight drivers are high efficiency low voltage structures with excellent matching and automatic fade in/ fade out function. The new stand-alone command based RGB controller is feature rich and easy to configure. Built-in audio synchronization feature allows user to synchronize the color LEDs to audio input. Integrated high current driver can drive camera flash LED or motor/vibra. Internal ADC can be used for ambient light or temperature sensing. The flexible SPI/I2C interface allows easy control of LP3954. Small DSBGA package together with minimum number of external components is a best fit for handheld devices.
