BD8222EFV

1/4 Structure Product Series type Feature Silicon Monolithic Integrated Circuit Power Driver for Compact disc player 4CH BTL Driver. Employs the HTSSOP-B24PIN power package for compaction. Has a wide dynamic range. PowVcc1=8V, RL=8Ω 6.0 (typ.) The thermal shutdown circuit contained. Switches CH2 input by Control input terminal(CNT). Incorporates mute function by CNT terminal and mute terminal. Absolute maximum ratings(Ta=25 ) Parameter Symbol Limits Unit Power supply voltage PowVcc 1,PowVcc 2 15 Input terminal BIAS1, BIAS2, LDIN, SLIN, IN1, IN3, IN4 PowVcc 2 CNT terminal CNT PowVcc 2 MUTE terminal MUTE1,2, 3 4 PowVcc 2 BIASSW terminal BIASSW PowVcc 2 Power dissipation Pd 1.1*1 4.0*2 Operating temperature range Topr -40 +85 Storage temperature Tstg -55 +150 Junction temperature Tjmax +150 *1 70mm×70mm×1.6mm, occupied copper foil is less than 3%,one layer substrate(back copper foil 0mm×0mm) Reduce power by 8.8mW for each degree above 25 . *2 70mm×7...