BD9486F Datasheet, PDF (34/37 Pages) Rohm – 1ch Boost up type White LED Driver for large LCD

BD9486F
Datasheet
Revision History
Date
12.Jul.2013
09.Sep.2013
19.Nev.2013
13.Feb.2014
Revision
001
002
003
004
Changes
New Release
p.4 delete REG50_UVLO_Hysteresis item
p.4 modify REG50 Discharge Current limits
Min. 4.95uA -> 3.0uA Typ. 5.00uA -> 5.0uA Max. 5.05uA -> 7.0uA
p.3 Circuit Current (Icc) add condition GATE=L,IREG50=0mA
p.6 2.2 Pin ESD Type add REG50 schematic (PWM sch. Is moved to STB sch.)
p.10 Pin Description Pin11 ISENSE sentence ADIM analog dimming and 3.0V(typ)
→ADIM analog dimming and 1.0V(typ)
Figure.13 modify schematic (add ADIM=3.3V)
p.11 Modify DIMOUT explanation to ” the output H level is VCC”.
Modify GATE explanation to ” The high level is VCC”.
Modify the figure.15 of DIMOUT terminal circuit example.
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TSZ02201-0F1F0C100240-1-2
13.Feb.2014 Rev.004