LV5608LP Datasheet | SANYO

Overview For CCD Charge pump power supply The LV5608LP is charge pump power supply for CCD. Functions - The charge pump boosts the +3.3V input by multiplying with +6, then by -3 to regulate the voltage to the specified level. - The output voltage is +15V, -7.5V necessary for CCD. - Soft start function incorporated, which reduces the inrush current at start of charge pump. - Short-circuit protection function incorporated. - Four types of operating frequency selectable. Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VDD max Pd max Topr Tstg with specified substrate - 1 Conditions Ratings 3.5 0.8 -20 to +80 -40 to +125 Unit V W °C °C - 1 : Specified substrate : 40×50×0.8mm3, glass epoxy four-layer (2S2P) board Allowable Operating Ratings at Ta = 25°C, PGND = 0V Parameter Supply voltage Input CLK frequency Input High voltage Input Low voltage Symbol VDD CKIN VINH VINL SEL=H - 2 EN pin EN pin Conditions min 3.0 0.1 0.7VDD -0.1 Ratings typ 3.3 max 3.45 8 VDD 0.4 V MHz V V Unit - 2 : Note that the charge pump frequency should be adjusted with S0/S1 so that it bees 2 MHz or less. Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO Semiconductor representative nearest you before using any SANYO Semiconductor products described or contained herein in such applications. SANYO Semiconductor assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any...