BQ24001 Datasheet, PDF (19/23 Pages) Texas Instruments – SINGLE-CELL Li-ION CHARGE MANAGEMENT IC FOR PDAs AND INTERNET APPLIANCES

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SLUS462D – SEPTEMBER 2000 – REVISED MAY 2002
THERMAL INFORMATION
THERMAL RESISTANCE
vs
COPPER HEAT-SINK AREA
150
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
19