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JW1602
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DESCRIPTION
Multi-topology LED Controller With optimized THD
FEATURES
The JW®1602 is a multi-topology LED controller with active power factor correction. It is especially designed for LED lighting system. The JW1602 controls the LED current accurately without using an opto-coupler, which can significantly simplify the design of LED lighting system.
The JW1602 achieves high power factor over wide line and load ranges, compared to conventional constant on time control, it also significantly optimized the THD by an improved on time control.
JW1602 integrates an interface for PWM dimming and analog dimming both. The output current can be easily linearly adjusted by an analog signal on ADIM or a PWM signal on DPWM.