SC4540ULTRT
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- Mfr.Part #
- SC4540ULTRT
- Manufacturer
- Semtech
- Package / Case
- 8-UFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR PWM 30MA 8MLPD
- Stock
- 44,448
- In Stock ：
- 44,448
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- Manufacturer :
- Semtech
- Product Category :
- LED Drivers
- Terminal Pitch :
- 0.5mm
- Terminal Finish :
- MATTE TIN
- Published :
- 2008
- Type :
- DC DC Regulator
- Terminal Form :
- NO LEAD
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 8 Weeks
- Number of Terminations :
- 8
- Pbfree Code :
- yes
- Height Seated (Max) :
- 0.6mm
- Mount :
- Surface Mount
- Internal Switch(s) :
- yes
- Lead Free :
- Lead Free
- RoHS Status :
- RoHS Compliant
- Voltage - Output :
- 5V~38V
- Current - Output / Channel :
- 30mA
- Dimming :
- PWM
- Length :
- 2mm
- Operating Temperature :
- -40°C~85°C TA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Package / Case :
- 8-UFDFN Exposed Pad
- Max Supply Voltage :
- 12V
- Applications :
- Backlight
- Qualification Status :
- Not Qualified
- Number of Pins :
- 8
- ECCN Code :
- EAR99
- Base Part Number :
- SC454
- Output Current per Channel :
- 30mA
- Packaging :
- Tape and Reel (TR)
- Topology :
- Step-Up (Boost)
- Frequency :
- 800kHz
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Min) :
- 2.8V
- Number of Outputs :
- 1
- Control Mode :
- CURRENT-MODE
- Pin Count :
- 8
- Input Voltage-Nom :
- 7.2V
- Width :
- 2mm
- Terminal Position :
- Dual
- Datasheets
- SC4540ULTRT
LED Drivers Semtech SC4540ULTRT Overview
Introducing the Semtech SC4540ULTRT, a state-of-the-art LED driver that offers consistent, reliable performance for a wide array of lighting applications. This component is specifically engineered to manage power efficiently, supplying a regulated 30 mA current to LED setups. Its compact 8-MLPD form factor makes it an ideal choice for space-constrained applications, while maintaining robust functionality that includes PWM dimming capabilities, enhancing energy savings and allowing precise control over lighting intensity. The LED Drivers Semtech SC4540ULTRT is designed to cater to the demanding needs of B2B clients looking for scalable, high-performance lighting solutions.
SC4540ULTRT Features
The SC4540ULTRT boasts several key features that make it an attractive option for businesses and manufacturers. This includes its ability to drive LEDs with a constant 30 mA current, which ensures stable light output and prolongs the life of the LED. The driver also supports pulse-width modulation (PWM) dimming, offering extensive control over lighting levels which is crucial for creating the desired ambiance in any setting. Furthermore, its small 8-MLPD package allows for seamless integration into various designs without compromising on power and efficiency.
SC4540ULTRT Applications
- Smart Home Lighting: Utilized in smart home systems to provide adjustable, energy-efficient lighting that can be controlled via smart home interfaces.
- Automotive Lighting: Applied in car dashboards and interior lighting systems, enhancing visibility and aesthetics while ensuring low power consumption.
- Portable Devices: Ideal for battery-powered devices requiring efficient power management for prolonged battery life.
- Commercial Signage: Used in electronic billboards and retail display systems, offering vibrant lighting solutions that are both cost-effective and long-lasting.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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