to enhance system safety and reliability. With thermal foldback function, the AL1677 can reduce output current when the driver’s temperature is higher than the setting va.

* Retrofit LED Lamps
* High Voltage DC-DC LED Driver
* General Purpose Constant Current Source Notes: 1. N.

The AL1677 is a universal AC-input (85~277 VAC), high-efficiency and high-accuracy Buck LED-driver converter. The AL1677 topology provides accurate constant current (CC) line and load regulation, operating at boundary conduction mode (BCM) to ease in.

AL1672

AL1673

AL1676

AL1678-08B

AL1678-10B

AL1678-20B

AL165

AL1663

AL1663R

AL1665

AL1666

AL1666A

AL1692

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