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LP8545SQE/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: 3 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 |
| Feature | I2C |
| 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 |
| Power Supplies | 12V |
| Max Supply Voltage | 22V |
| Min Supply Voltage | 5.5V |
| 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 |
| 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 |
LP8545SQE/NOPB Overview
24-WFQFN Exposed Pad saves board space. LED drivers use 6 outputs for their design.The mounting method is Surface Mount.It is highly reliable and high-performing when it emerges as a DC DC Regulator.The led light driver is capable of working normally at -30°C~85°C TA.Backlight provides many benefits.It operates on the basis of the frequency of 156kHz 312kHz 625kHz 1250kHz.A termination of 24 is used to operate the LED driver.The LED light driver has a base configuration of 24 pins.Undetermined failures may occur if the voltage supply falls below 2.7V.12 segments are present.There is a device mounted on the Surface Mount.Part number LP8545 represents this LED driver.It is acceptable for the voltage to be 22V.A 40V volt output voltage is provided by this device.As a result, its characteristics can also be categorized as Display Drivers.A minimum supply voltage of 5.5V is required to meet the highest efficiency standards.It is possible to obtain a high efficiency with this device when the maximum supply current is less than 6.7mA.It is possible to supply the load with 450mA current.The consumption of current is 4mAin the absence of external factors.
LP8545SQE/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
LP8545SQE/NOPB Applications
There are a lot of Texas Instruments LP8545SQE/NOPB LED Driver ICs applications.
- General lighting
- Auxiliary lights for on-vehicle cameras
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- White LED Backlight for portable equipment
- Panel lighting
- Stage and Studio lighting
- Refrigeration lighting
- Down lighting
- A- lamps
- Industrial LED Lighting: Image Recognition Devices