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| L16B06_15 Datasheet, PDF (12/13 Pages) Unisonic Technologies – 16-BIT CONSTANT CURRENT LED DRIVER | |||
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L16B06
CMOS IC
ï® POWER DISSIPATION
The power dissipation of a semiconductor chip is limited to its package and ambient temperature, in which the
device requires the maximum output current calculated for given operating conditions. The maximum allowable
power consumption can be calculated by the following equation:
PD(max)(watt)=
TJ (Junction temperature)(max)(°C) â TA(Ambient Temperature)
RTH (Junction - to â air thermal resistance)(°C/watt)
The power consumption of IC can be determined by the following equation an should be less than the maximum
allowable power dissipation:
PD(W) = VCC(V) à IDD(A) + VOUT 0 à IOUT 0 à DUTY 0 + â¦.. + VOUT 15 à IOUT 15 à DUTY 15 ⤠PD (max)(W)
ï® TYPICAL APPLICATION
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
12 of 13
QW-R502-A45.a
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