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LED Boost ARC3C0845/ARC3C0845W

LED Boost ARC3C0845/ARC3C0845W

ARC3C0845

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The ARC3C0845/ARC3C0845W is an ultra-high efficiency DC/DC converter solution with integrated programmable current sinks that drive up to eight strings of LEDs. The ARC3C0845/ARC3C0845W integrates all MOSFETs and their control & driver circuitry. With the proprietary architecture, the ARC3C0845/ARC3C0845W provides the highest efficiency (>94%) possible in a compact 3.44 mm × 2.415 mm WLCSP40 (ARC3C0845W) or 4 mm × 4 mm 32-pin LGA package (ARC3C0845). The high switching frequency enables a small and low profile solution size aligned to the needs of the latest mobile products.

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*The information in the datasheets may be modified without notice or may become unavailable.

Datasheet: This provides the features, specifications, and measurement directions.

Evaluation Kit (EVK) User’s Manual: This provides how to use the evaluation board.

Datasheet
Evaluation Kit (EVK)
Industry-Leading Product

Specifications

Vin [V] 4.5-15
Vo [V] 45
Efficiency [%] 95
Strings [#] 8
Io/String [mA] 43
Dynamic Range [bit] 15
Control PWM and/or I2C
Package QFN/WLCSP
Feature Integrated output disconnect switch, Open LED/Short LED/OCP/OVP/OTP/UVLO Protection, Linear/Log/Hybrid Dimming, Adjustable Fsw
Product Family LED Boost
About Product

Key Features

      High Efficiency LED Backlight Driver

Products displayed on this site are protected under one or more of the following U.S. Patents.

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  • Best-in-class RF performance
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  • Unique, patented architecture to enable higher overall system, power conversion efficiency
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