LP8545SQX/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Surface Mount | YES |
| 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 |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.5mm |
| Frequency | 156kHz 312kHz 625kHz 1250kHz |
| Base Part Number | LP8545 |
| Number of Outputs | 6 |
| Operating Supply Voltage | 22V |
| Power Supplies | 12V |
| Quiescent Current | 4mA |
| Supply Current-Max | 0.001mA |
| Voltage - Output | 40V |
| Topology | Step-Up (Boost) |
| Output Characteristics | CONSTANT-CURRENT |
| Input Characteristics | STANDARD |
| Current - Output / Channel | 50mA |
| Internal Switch(s) | Yes |
| fmax-Min | 0.025 MHz |
| Dimming | PWM |
| Number of Segments | 12 |
| Voltage - Supply (Min) | 2.7V |
| 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 |
LP8545SQX/NOPB Overview
The board's 24-WFQFN Exposed Pad package saves space. In this LED driver, there are 6 outputs.We are using Surface Mount as the mounting method.This emerges as a DC DC Regulator with high efficiency and reliability.If the led driver ic is set to -30°C~85°C TA, it will work normally.As a result, Backlight is likely to benefit greatly.On the basis of the frequency 156kHz 312kHz 625kHz 1250kHz, it operates.24 terminations are designed for its operation.To form its configuration, there are 24 pins.Undetermined failures can occur if the voltage supply is below 2.7V.The segment count is 12.LED drivers can be found under the base part number LP8545.The output voltage of the device is 40V.In addition, it can also be categorized into Display Drivers based on its characteristics.There is 22V internal voltage required to power systems.There is no external factor that can consume current, so 4mA current is consumed.
LP8545SQX/NOPB Features
Available in the 24-WFQFN Exposed Pad package
Operating temperature of -30°C~85°C TA
Frequency of 156kHz 312kHz 625kHz 1250kHz
Supply voltage of 12V
Operating with the supply voltage of 22V
LP8545SQX/NOPB Applications
There are a lot of Texas Instruments LP8545SQX/NOPB LED Driver ICs applications.
- LED backlight driver for LCD displays for Tablets and Note PCs
- Stage and Studio lighting
- Down lighting
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Portable lighting
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Amusement Machines
- LED Lighting PFCs, Linear Dimmable
- Replacement lamps
- Flicker-free LED Lighting using R1580N
