Ordering number : ENA1943B LV5236V Bi-CMOS IC LV5236V Specifications Absolute Maximum Ratings at Ta = 25C Parameter Symbol Conditions Ratings Unit Maximum supply voltage max 6 V VCC Output voltage max LED off 42 V VO Output current max 100 mA IO Allowable power dissipation Pd max Ta 25C * 1.36 W Operating temperature Topr -25 to +75 C Storage temperature Tstg -40 to +125 C * Specified board : 114.3mm 76.1mm 1.6mm, glass epoxy board. Exposed Die-pad area is not a substrate mounting. Warning : If you should intend to use this IC continuously under high temperature, high current, high voltage, or drastic temperature change, even if it is used within the range of absolute maximum ratings or operating conditions, there is a possibility of decrease reliability. Please contact us for a confirmation. Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. Recommended Operating Conditions at Ta = 25C Parameter Symbol Conditions Ratings Unit Recommended supply voltage V SV 5.0 V CC CC Operating supply voltage range V op SV 4.5 to 5.5V CC CC Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability. Electrical Characteristics at Ta = 25 C, V = 5V CC Ratings Parameter Symbol Conditions Unit min typ max Consumption current I2 LED off 5 7mA CC Oscillator frequency Fosc 900 1000 1100 kHz Reference current pin voltage VRT RT1=22k 0.920.98 1.04V MAX output current IL -10 % V =0.7 to 4.0V(Same channel line regulation) O Between bits output current IL I =30.7mA (Between bits pairing 5% O O characteristics) Maximum LED driver output IMAX1 LED OUTSCT= L 28.8 30.7 32.6 mA current 1 LED output on resistance 1 Ron1 LED1, LED2, LED3, LED4, LED5, LED7, 11 22 LED8 (I = 100mA) O LED output on resistance 2 Ron2 LED6 (I = 100mA) 4 10 O OFF leak current Ileak LED OFF 10 A Driver output malfunction Vt SV 2.582.70 2.82V CC protection voltage Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. No.A1943-2/36