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LX1745CPW

  • In Stock: 10638
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  • Available: 10638
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Description

The LX1745 is a compact high efficiency step-up boost regulator for driving white or color LEDs in LCD lighting applications while supplying the necessary LCD bias voltages with an additional two integrated boost converters.Designed for maximum efficiency and featuring a psuedo-hysteretic PFM topology (that decreases output voltage ripple), the LX1745 minimizes system cost and condenses layout area making it ideal for PDA, smart-phone, and digital camera applications.KEY
FEATURES◾ > 90% Maximum Efficiency◾ Low Quiescent Supply Current◾ Externally Programmable Peak Inductor Current Limit For Maximum Efficiency◾ Logic Controlled Shutdown◾ < 1µA Shutdown Current◾ Dynamic Output LED Current and Two LCD Bias Voltage Adjustments Via Analog Reference Or Direct PWM Input◾ 20-Pin TSSOP PackageAPPLICATIONS◾ Pagers◾ Smart Phones◾ PDAs◾ Handheld Computers◾ General LCD Bias Applications◾ LED Driver
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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