参数资料
型号: BQ24003RGWTR
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC20
封装: 5 X 5 MM, PLASTIC, QFN-20
文件页数: 13/31页
文件大小: 1000K
代理商: BQ24003RGWTR
bq24001
bq24002
bq24003
SLUS462E SEPTEMBER 2000 REVISED NOVEMBER 2004
www.ti.com
20
THERMAL INFORMATION
1
0.5
3
0
02
4
6
2
1.5
2.5
3.5
8
0.3
300 ft/min
150 ft/min
Natural Convection
Copper Heat-Sink Size cm2
TA = 55°C
(b)
1
0.5
3
0
02
4
6
2
1.5
2.5
3.5
8
0.3
300 ft/min
150 ft/min
Natural Convection
Copper Heat-Sink Size cm2
TA = 105°C
(c)
1
0.5
3
0
02
4
6
Power
Dissipation
Limit
W
2
1.5
2.5
3.5
8
0.3
300 ft/min
150 ft/min
Natural Convection
P
D
Copper Heat-Sink Size cm2
TA = 25°C
(a)
Power
Dissipation
Limit
W
P
D
Power
Dissipation
Limit
W
P
D
Figure 22. Power Ratings of the PWP Package at Ambient Temperatures of 25
°C, 55°C, and 105°C
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