Part number:
UM1661
Manufacturer:
File Size:
170.16 KB
Description:
High efficiency low noise pfm step-up dc/dc converter.
Datasheet Details
Datasheet Details
Part number:
UM1661
Manufacturer:
File Size:
170.16 KB
Description:
High efficiency low noise pfm step-up dc/dc converter.
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
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