LP3954TL/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 36-WFBGA |
| Number of Pins | 36 |
| Operating Temperature | -30°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e1 |
| Feature | I2C |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 36 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Applications | Backlight, Camera Flash |
| HTS Code | 8542.39.00.01 |
| Subcategory | Display Drivers |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.6V |
| Terminal Pitch | 0.5mm |
| Base Part Number | LP3954 |
| Power Supplies | 2.83.6V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Nominal Supply Current | 400μA |
| Max Supply Current | 400μA |
| Quiescent Current | 400μA |
| Voltage - Output | 4V~5.3V |
| Topology | Step-Up (Boost) |
| Output Characteristics | CONSTANT-CURRENT |
| Input Characteristics | STANDARD |
| Current - Output / Channel | 900mA Switch |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Supply Voltage1-Nom | 2.8V |
| Number of Segments | 13 |
| Switching Frequency | 2MHz |
| Voltage - Supply (Min) | 3V |
| Multiplexed Display Capability | NO |
| Data Input Mode | SERIAL |
| Height | 675μm |
| Length | 3.5mm |
| Width | 3.3mm |
| Thickness | 675μm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LP3954TL/NOPB Overview
The board's 36-WFBGA package saves space. Mounting is done according to the Surface Mount method.The system emerges as a DC DC Regulator with high efficiency.-30°C~85°C TA is the operating temperature of the led driver.Backlight, Camera Flash provides many benefits.In this case, the terminations are set to 36.It is configured with 36 pins as its base.Having a voltage supply below 3V can lead to undetermined failures.The number of segments is 13.Surface Mount is mounted in the way.The LED driver is available under the part number LP3954.It is acceptable for the supply voltage to be 5.5V.There is a voltage output of 4V~5.3V.Additionally, it is categorized into Display Drivers according to its characteristics.In order to achieve the highest efficiency, it is designed to operate at a low voltage of 2.7V.It is capable of delivering high efficiency when the maximal supply current is below 400μA.The electronic component can function fully when the switching frequency is maintained at 2MHz.In the absence of external factors, there is 400μA consumption of current.
LP3954TL/NOPB Features
Available in the 36-WFBGA package
Operating temperature of -30°C~85°C TA
Supply voltage of 3.6V
Switching frequency of 2MHz
LP3954TL/NOPB Applications
There are a lot of Texas Instruments LP3954TL/NOPB LED Driver ICs applications.
- Industrial LED Lighting: Image Recognition Devices
- LED Lightings for Industrial Equipment
- High-end retail lighting
- LED Lightings for Inspection Devices
- OLED power supply for portable equipment
- LED Lighting PFCs, Linear Dimmable
- Panel lighting
- Flicker-free LED Lighting using R1580N
- Architectural lighting
- Down lighting
