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PR4403

PREMA
Part Number PR4403
Manufacturer PREMA
Description 0.9V Boost Driver
Published Oct 21, 2019
Detailed Description LED Driver PR4403 0.9 V Boost Driver PR4403 for White LEDs in Solar Lamps The PR4403 is a single cell step-up converte...
Datasheet PDF File PR4403 PDF File

PR4403
PR4403

Overview
LED Driver PR4403 0.
9 V Boost Driver PR4403 for White LEDs in Solar Lamps The PR4403 is a single cell step-up converter for white LEDs operating from a single rechargeable cell of 1.
2 V supply voltage down to less than 0.
9 V.
An adjustable light threshold input enables an automatic switching of the LED light, e.
g.
by an additional light sensor or by the battery charging solar cell itself.
Only three external components are required for operation of a white LED.
The PR4403 is recommended for mean LED currents of up to 40 mA.
This makes PR4403 ideal for use in low-cost or small-sized light applications such as solar LED lamps, LED flashlights or LCD backlighting for portable devices.
FEATUR...


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