LV5230LG

Ordering number : ENA1359A LV5230LG Bi-CMOS IC 7ch×17ch LED Driver Overview The LV5230LG is a dot-matrix LED driver IC for cell phones. Features 7×17 dot-matrix LED driver (5×15 dot-matrix supported) Each dot can be set for display over the serial bus. Functions LED driver Column (anode) driving P-channel driver × 17 channels Row (cathode ) driving N-channel driver × 7 channels LED current per dot : 25mA maximum Two flames of 7×17 (5×15) patterns can be set. 7 grayscale level adjustment on a dot basis (PWM duty factor switching) Reverse display Horizontal scroll (1 frame/2 frames) Continuous/single scroll selectable Vertical scroll (1 frame/2 frames) Continuous/single scroll selectable Automatic flashing can be specified per each dot Interupt output at the end of scroll Ring tone synchronization function LED driving open drain output × 2 http://onsemi.com Semiconductor Components Industries, LLC, 2013 August, 2013 O0610 SY/10709 MS PC 20081114-S00001 No.A1359-1/27 LV5230LG Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max1 VCC max2 Pd max Topr Tstg Conditions SVCC, VDD LEDVDD Mounted on a board * ∗ Designated board : 40mm×50mm×0.8mm, glass epoxy 4-layter board (2S2P) Ratings 5.5 6 1.2 -30 to +85 -40 to +125 Unit V V W °C °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation abo...