Datasheet

Application information TS982
16/21 Doc ID 9557 Rev 7
Figure 42. R
thja
of the TS982 vs. top side copper area
The ultimate R
thja
of the package on a 4-layer PCB under natural convection conditions, is
45 °C/W by using two power planes and metallized holes.
3.5 Parallel operation
Using the two amplifiers of the TS982 device in parallel mode provides a higher output
current: 400 mA.
Figure 43. Parallel operation - 400 mA output current
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+
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TS981-1
TS981- 2
400 mA output current
Load
Input
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+
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+
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+
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+
TS981-1
TS981-2
Input