LED driver transformer DC 2.8-6V 9W, LD06AJSB Adjustable driver for constant current driver 30-1500mA current control Integrated circuit for LED Li-Ion
Merk: KEBIDUMEI, bekijk ook andere KEBIDUMEI Tuingereedschapset
€ 21,76
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Productomschrijving
This product is an integrated current control circuit that operates with input voltage of 2.8V to 6V. The constant output current can be set to 1.5A with an external resistor.It consists of high-precision reference voltage, an amplifier, a current mirror, etc. The integrated power transistor and power detection block significantly reduce the number of external components, making this product ideal for LED drivers.When the CE pin is high, the input voltage is greater than 2.8V and greater than the LED forward voltage plus the required voltage loss. This works normally to provide constant current from the LED pin.If the temperature control takes over instead of the temperature protection function, the temperature control can cause the LED to stay on permanently at high ambient temperature or high voltage loss, if the junction temperature reaches about 1With e-chip enable-function, which can turn off the entire chip to reduce power consumption within 1 µA.
