參數(shù)資料
型號(hào): TPS2044BDG4
廠(chǎng)商: TEXAS INSTRUMENTS INC
元件分類(lèi): 電源管理
英文描述: 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封裝: GREEN, PLASTIC, MS-012AC, SOIC-16
文件頁(yè)數(shù): 7/51頁(yè)
文件大?。?/td> 1451K
代理商: TPS2044BDG4
0
10
20
30
40
50
60
70
80
90
50
0
50
100
150
VI = 5.5 V
VI = 5 V
VI = 3.3 V
VI = 2.7 V
TJ Junction Temperature 5C
Supply
Current,
Output
Enabled
I
I(IN)
A
0
20
40
60
80
100
120
50
0
50
100
150
VI = 5.5 V
VI = 3.3 V
VI = 2.7 V
TJ Junction Temperature 5C
Supply
Current,
Output
Enabled
I
I(IN)
A
VI = 5 V
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
50
0
50
100
150
VI = 5.5 V
VI = 5 V
VI = 3.3 V
VI = 2.7 V
TJ Junction Temperature 5C
Supply
Current,
Output
Disabled
I
I(IN)
A
TJ Junction Temperature 5C
Supply
Current,
Output
Disabled
I
I(IN)
A
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
50
0
50
100
150
VI = 2.7 V
VI = 3.3 V
VI = 5.5 V
VI = 5 V
www.ti.com
SLVS514K – JUNE 2010 – REVISED DECEMBER 2008
TYPICAL CHARACTERISTICS (continued)
TPS2043B/TPS2053B
TPS2044B/2054B
SUPPLY CURRENT, OUTPUT ENABLED
vs
JUNCTION TEMPERATURE
Figure 16.
Figure 17.
TPS2041B/2051B
TPS2042B/TPS2052B
SUPPLY CURRENT, OUTPUT DISABLED
vs
JUNCTION TEMPERATURE
Figure 18.
Figure 19.
Copyright 2010–2008, Texas Instruments Incorporated
15
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