LP8543SQ/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Number of Pins | 24 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Backlight |
| HTS Code | 8542.39.00.01 |
| Subcategory | Display Drivers |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.5mm |
| Frequency | 625kHz~1.25MHz |
| Base Part Number | LP8543 |
| Number of Outputs | 7 |
| Power Supplies | 12V |
| Max Supply Voltage | 22V |
| Output Current | 60mA |
| Supply Current-Max | 0.001mA |
| Voltage - Output | 40V |
| Topology | Step-Up (Boost) |
| Output Current per Channel | 60mA |
| Input Characteristics | STANDARD |
| Internal Switch(s) | Yes |
| fmax-Min | 0.025 MHz |
| Dimming | PWM |
| Number of Segments | 70 |
| Voltage - Supply (Min) | 5.5V |
| Multiplexed Display Capability | NO |
| Data Input Mode | SERIAL |
| Height | 800μm |
| Length | 4mm |
| Width | 4mm |
| Thickness | 750μm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LP8543SQ/NOPB Overview
To save board space, it uses the 24-WFQFN Exposed Pad package. The LED driver's design uses 7 outputs.The led light driver is mounted using Surface Mount.In this case, it emerges as a DC DC Regulator with a high efficiency.The led light driver operates normally at -40°C~85°C TA. The benefits of Backlight are considerable.Using the frequency of 625kHz~1.25MHz, it operates.For its operation, terminations with a value of 0 are used.There are 24 pins used to form the base of its configuration.If the voltage supply is below 5.5V, undetermined failures may occur.It is estimated that there are 70 segments.The mount is on its way to Surface Mount.Under the base part number LP8543, you will find this LED driver.The supply voltage of 22V is an acceptable maximum value.There is a voltage output of 40V.According to its characteristics, it is also categorized into Display Drivers.The load is capable of receiving 60mA current.
LP8543SQ/NOPB Features
Available in the 24-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 625kHz~1.25MHz
Supply voltage of 12V
LP8543SQ/NOPB Applications
There are a lot of Texas Instruments LP8543SQ/NOPB LED Driver ICs applications.
- Other Electronic Devices
- Down lighting
- Auxiliary lights for on-vehicle cameras
- Amusement Machines
- White LED Backlight for portable equipment
- Museum lighting
- Gallery lighting
- High-end retail lighting
- OLED power supply for portable equipment
- Refrigeration lighting
