BQ24004_12 Datasheet, PDF (18/27 Pages) Texas Instruments – TWO-CELL Li-ION CHARGE MANAGEMENT IC

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SLUS476F – DECEMBER 2000 – REVISED MAY 2012
150
THERMAL RESISTANCE
vs
COPPER HEAT-SINK AREA
125
Natural Convection
50 ft/min
100 ft/min
100
150 ft/min
200 ft/min
75
50
250 ft/min
300 ft/min
25
0 0.3 1
2
3
4
5
6
7
8
Copper Heat-Sink Area - cm²
Figure 21.
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18
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