LP8551TLE/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 25-WFBGA, DSBGA |
| Number of Pins | 25 |
| Operating Temperature | -30°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e1 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 25 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Applications | Backlight |
| Subcategory | Display Drivers |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.5mm |
| Frequency | 1.25MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LP8551 |
| Number of Outputs | 4 |
| Qualification Status | Not Qualified |
| Power Supplies | 12V |
| Output Current | 450mA |
| Max Supply Current | 6.7mA |
| Quiescent Current | 4mA |
| Voltage - Output | 40V |
| Topology | Step-Up (Boost) |
| Output Characteristics | CONSTANT-CURRENT |
| Input Characteristics | STANDARD |
| Current - Output / Channel | 50mA |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Supply Voltage1-Nom | 2.8V |
| Number of Segments | 4 |
| Voltage - Supply (Max) | 22V |
| Voltage - Supply (Min) | 2.7V |
| Multiplexed Display Capability | NO |
| Data Input Mode | SERIAL |
| Height | 675μm |
| Length | 3mm |
| Width | 2.8mm |
| Thickness | 675μm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LP8551TLE/NOPB Overview
The 25-WFBGA, DSBGA package is used for saving board space. LED drivers use 4 outputs for their design.This mounting method is Surface Mount.With high reliability and efficiency, this emerges as a DC DC Regulator.If the led driver ic is set to -30°C~85°C TA, it will work normally.Taking advantage of Backlight has considerable benefits.On the basis of the frequency 1.25MHz, it operates.In this case, it uses 25 terminations.The LED light driver has a base configuration of 25 pins.If the voltage supply is lower than 2.7V, undetermined failures may occur.It is estimated that there are 4 segments.Surface Mount has been mounted with the device.It can be found under the part number LP8551.Its output voltage is 40V.The supply voltage is optimized to offer a maximum value of 22V.In addition, it can be classified as Display Drivers according to its characteristics.When the supply current should be less than 6.7mA, the device will provide high efficiency.Loads can only be powered by 450mA current.The consumption of current is 4mAin the absence of external factors.
LP8551TLE/NOPB Features
Available in the 25-WFBGA, DSBGA package
Operating temperature of -30°C~85°C TA
Frequency of 1.25MHz
Supply voltage of 12V
LP8551TLE/NOPB Applications
There are a lot of Texas Instruments LP8551TLE/NOPB LED Driver ICs applications.
- Industrial LED Lighting: Image Recognition Devices
- Dimmable LED for vehicle interiors
- Replacement lamps
- Sports Facility Lighting
- Medical surgery lighting
- Down lights
- Amusement Machines
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Stage Lighting and Signage
- LED backlight driver for LCD displays for Tablets and Note PCs
