Ordering number : ENA1941B
LV5235V
Bi-CMOS IC
LV5235V
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 11 22
(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.
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