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LP8543SQX/NOPB
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Number of Pins | 24 |
| Operating Temperature | -30°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 |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.5mm |
| Frequency | 625kHz~1.25MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LP8543 |
| Number of Outputs | 7 |
| Qualification Status | Not Qualified |
| Power Supplies | 12V |
| Max Supply Voltage | 22V |
| Min Supply Voltage | 5.5V |
| Max Supply Current | 3.5mA |
| Voltage - Output | 40V |
| Topology | Step-Up (Boost) |
| Input Characteristics | STANDARD |
| Current - Output / Channel | 60mA |
| Internal Switch(s) | Yes |
| fmax-Min | 0.025 MHz |
| Dimming | PWM |
| Number of Segments | 12 |
| Voltage - Supply (Min) | 5.5V |
| Multiplexed Display Capability | NO |
| Data Input Mode | SERIAL |
| Height | 800μm |
| Length | 4mm |
| Width | 4mm |
| Thickness | 750μm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LP8543SQX/NOPB Overview
Its 24-WFQFN Exposed Pad package is used to save board space. This LED driver has 7 outputs.To mount, use Surface Mount.In this case, it emerges as a DC DC Regulator with a high efficiency.-30°C~85°C TA is the operating temperature for the led light driver.Backlight has significant advantages.As a result, it operates on the basis of frequency 625kHz~1.25MHz.The terminations 24 are designed for its operation.This LED driver is configured with a base of 24 pins.Having a voltage supply below 5.5V can lead to undetermined failures.In total, it includes 12 segments.The device has been mounted on the Surface Mount.This LED driver has the part number LP8543.22V is a maximum acceptable voltage for the supply.There is 40V voltage output from the device.Moreover, it can be classified as Display Drivers due to its characteristics.The system operates at a minimum supply voltage of 5.5V in order to achieve maximum efficiency.When the supply current should be less than 3.5mA, the device will provide high efficiency.
LP8543SQX/NOPB Features
Available in the 24-WFQFN Exposed Pad package
Operating temperature of -30°C~85°C TA
Frequency of 625kHz~1.25MHz
Supply voltage of 12V
LP8543SQX/NOPB Applications
There are a lot of Texas Instruments LP8543SQX/NOPB LED Driver ICs applications.
- A- lamps
- Auxiliary lights for on-vehicle cameras
- High-end retail lighting
- LED backlight driver for LCD displays for portable equipment
- Stage and Studio lighting
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- Stage Lighting and Signage
- OLED power supply for portable equipment
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights