参数资料
型号: TPS2042BD
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封装: GREEN, PLASTIC, MS-012AA, SOIC-8
文件页数: 6/51页
文件大小: 1451K
代理商: TPS2042BD
0
0.1
0.2
0.3
0.4
0.5
0.6
2
3
4
5
6
Rise
T
ime
ms
VI Input Voltage V
CL = 1 mF,
RL = 10 W,
TA = 255C
0
0.05
0.1
0.15
0.2
0.25
2
3
4
5
6
CL = 1 mF,
RL = 10 W,
TA = 255C
Fall
T
ime
ms
VI Input Voltage V
0
10
20
30
40
50
60
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
10
20
30
40
50
60
70
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
SLVS514K – JUNE 2010 – REVISED DECEMBER 2008
www.ti.com
TYPICAL CHARACTERISTICS (continued)
RISE TIME
FALL TIME
vs
INPUT VOLTAGE
Figure 12.
Figure 13.
TPS2041B/2051B
TPS2042B/TPS2052B
SUPPLY CURRENT, OUTPUT ENABLED
vs
JUNCTION TEMPERATURE
Figure 14.
Figure 15.
14
Copyright 2010–2008, Texas Instruments Incorporated
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