参数资料
型号: TPS54160DGQR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 2.7 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO10
封装: GREEN, PLASTIC, MSOP-10
文件页数: 2/50页
文件大小: 1375K
代理商: TPS54160DGQR
85
90
95
100
105
110
115
-50
-25
0
25
50
75
100
125
150
PWRGDThreshold-%ofV
ref
VSENSEFalling
VSENSERising
VSENSEFalling
VSENSERising
V =12V
I
T -JunctionTemperature-°C
J
0
20
40
60
80
100
-50
-25
0
25
50
75
100
125
150
RDSON-
W
T -JunctionTemperature-°C
J
V =12V
I
2
2.25
2.50
2.75
3
-50
-25
0
25
50
75
100
125
150
V
-V
I(VI
N
)
T -JunctionTemperature-°C
J
1.5
1.8
2
2.3
2.5
-50
-25
0
25
50
75
100
125
150
V
-V
I(B
O
T
-PH
)
T -JunctionTemperature-°C
J
30
35
40
45
50
55
60
-50
-25
0
25
50
75
100
125
150
Offset-mV
V
=0.2V
(SS/TR)
V =12V
I
T -JunctionTemperature-°C
J
0
200
400
600
800
0
600
100
200
300
400
Voltage Sense (mV)
O
ff
s
e
t
V
o
lt
a
g
e
T
h
re
s
h
o
ld
(m
V
)
500
V
IN = 12 V
T
J = 25°C
SLVS795C – OCTOBER 2008 – REVISED OCTOBER 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
PWRGD ON RESISTANCE vs JUNCTION TEMPERATURE
PWRGD THRESHOLD vs JUNCTION TEMPERATURE
Figure 19.
Figure 20.
BOOT-PH UVLO vs JUNCTION TEMPERATURE
INPUT VOLTAGE (UVLO) vs JUNCTION TEMPERATURE
Figure 21.
Figure 22.
SS/TR TO VSENSE OFFSET vs VSENSE
SS/TR TO VSENSE OFFSET vs TEMPERATURE
Figure 23.
Figure 24.
10
Copyright 2008–2010, Texas Instruments Incorporated
Product Folder Link(s): TPS54160
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