Description
LP3954TLX/NOPB Texas Instruments - Yeehing Electronics
Advanced lighting management unit
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 3.68 |
100 — 249 | 3.0 |
250 — 999 | 2.358 |
1,000 + | 1.40 |
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 | 1000 |
Subcategory | Driver ICs |
For more information, please refer to datasheet
Documents
LP3954TLX/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.