参数资料
型号: TPS40197RGYR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 520 kHz SWITCHING FREQ-MAX, PQCC16
封装: PLASTIC, MO-241BB, VQFN-16
文件页数: 27/30页
文件大小: 931K
代理商: TPS40197RGYR
-40
-3.0
-4.5
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95 110
-4.0
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-0.5
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-2.5
-2.0
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J – Junction Temperature – °C
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T
J – Junction Temperature – °C
-0.25
-0.35
-0.30
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-0.05
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-0.10
-0.20
-0.15
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J – Junction Temperature – °C
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T
J – Junction Temperature – °C
Turn On
Turn Off
2.0
2.5
1.0
1.5
0.5
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TI Information — Selective Disclosure
SLUS886 – NOVEMBER 2008
www.ti.com
TYPICAL CHARACTERISTICS
RELATIVE OSCLLATOR FREQUENCY
RELATIVE REFERENCE VOLTAGE CHANGE
vs
JUNCTION TEMPERATURE
Figure 1.
Figure 2.
SHUTDOWN CURRENT
ENABLE THRESHOLD
vs
JUNCTION TEMPERATURE
Figure 3.
Figure 4.
6
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPS40197
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