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UM1661 Datasheet - Union Semiconductor

UM1661 High Efficiency Low Noise PFM Step-Up DC/DC Converter

UM1661 Features

* allowing series connection of the white LEDs so that the LED currents are identical for uniform brightness. An enable input can be pulsed repeatedly to adjust LEDs brightness. The fast 500kHz to 2MHz operation frequency allows for smaller capacitor and inductor. Fault condition protection uses cycle

UM1661-UnionSemiconductor.pdf

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Datasheet Details

Part number:

UM1661

Manufacturer:

UniON Semiconductor ↗

File Size:

170.16 KB

Description:

High efficiency low noise pfm step-up dc/dc converter.

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UM1661 UM1661 High Efficiency Low Noise PFM Step-Up Converter Union Semiconductor

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