参数资料
型号: TPS40195RGYR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 580 kHz SWITCHING FREQ-MAX, PQCC16
封装: GREEN, PLASTIC, QFN-16
文件页数: 41/43页
文件大小: 1086K
代理商: TPS40195RGYR
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
0.5
3.0
3.5
4.5
1.5
1.0
5.0
2.0
2.5
4.0
1-D - Freewheel Time - ms
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5
20
35
95
125
50
65
80
110
3.0
On
Off
On
T
J - Junction Temperature - °C
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2
6
-6
-4
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4
50
65
80
110
BP
GND
100 kW
BP
100 kW
GND
T
J - Junction Temperature - °C
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- Junction Temperature - °C
www.ti.com ........................................................................................................................................ SLUS720D – FEBRUARY 2007 – REVISED NOVEMBER 2008
TYPICAL CHARACTERISTICS (continued)
RELATIVE OVERCURRENT TRIP POINT
EN THRESHOLD VOLTAGES
vs
FREEWHEEL TIME
JUNCTION TEMPERATURE
Figure 5.
Figure 6.
SWITCHING FREQUENCY CHANGE
BP SHORT CIRCUIT CURRENT
vs
JUNCTION TEMPERATURE
Figure 7.
Figure 8.
Copyright 2007–2008, Texas Instruments Incorporated
7
Product Folder Link(s): TPS40195
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