LV5028TT

www.DataSheet.co.kr Ordering number : ENA1999 LV5028TT Overview Bi-CMOS IC LED Driver IC LV5028TT is a High voltage LED drive controller which drives LED current up to 3A with external MOSFET. LV5028TT is realized very simple LED circuits with a few external parts. It corresponds to various wide dimming controls including the TRIAC dimming control. Note) This LV5028TT is designed or developed for general use or consumer appliance. Therefore, it is NOT permitted to use for automotive, communication, office equipment, industrial equipment. Functions High voltage LED controller Switching frequency: 50kHz Soft Start function Built-in TRIAC stabilized function Built-in circuit of detection of overvoltage of CS pin. Corresponds to TRIAC stabilized Selectable reference Voltage -Internal 0.605V & External Input Voltage Low noise switching system/skip frequency function - 5 stages skip mode Frequency - Soft driving Specifications Maximum Ratings at Ta = 25°C Parameter Maximum input voltage REF_OUT, REF_IN, CS, PWM_D, ACS OUT1 pin OUT2 pin Allowable power dissipation VOUT_abs VOUT2_abs Pd max With specified board* -0.3 to 42 -0.3 to 42 1.0 V V W Symbol VIN max (Note1) Conditions Ratings -0.3 to 42 -0.3 to 7 Unit V V Continued on next page. Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be int...