参数资料
型号: TPS2541RTET
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC16
封装: GREEN, PLASTIC, WQFN-16
文件页数: 3/37页
文件大小: 999K
代理商: TPS2541RTET
-40
-20
0
60
80
100
120
T
J - Junction Temperature - °C
100
110
130
140
150
40
I C
C
H
-
IN
C
u
rr
e
n
t
-
m
A
20
120
140
0
20
60
140 160 180
220
R
ILIM - Current Limit Resistance - kW
0
500
2000
2500
3000
100
I S
H
O
R
T
-
C
u
rr
e
n
t
L
imi
t
-
m
A
80
1000
240
1500
200
120
40
T
J = 25°C
0
500
2000
2500
I S
H
O
R
T
-
C
u
rr
e
n
t
L
im
it
-
m
A
1000
1500
-40
-20
0
60
80
100
120
T
J - Junction Temperature - °C
40
20
140
R
ILIM = 210 kW
R
ILIM = 100 kW
R
ILIM = 20 kW
50
60
90
100
R
D
S
(o
n
)
-
IN
/O
U
T
O
N
R
e
s
is
ta
n
c
e
-
m
W
70
80
-40
-20
0
60
80
100
120
T
J - Junction Temperature - °C
40
20
140
55
65
95
75
85
SLVSAG2A
– OCTOBER 2010 – REVISED APRIL 2011
TYPICAL CHARACTERISTICS (continued)
SUPPLY CURRENT - CDP or DIVIDER MODE
CURRENT LIMIT
vs
TEMPERATURE
CURRENT LIMIT RESISTANCE
Figure 5.
Figure 6.
CURRENT LIMIT
POWER SWITCH ON-RESISTANCE
vs
TEMPERATURE
Figure 7.
Figure 8.
Copyright
2010–2011, Texas Instruments Incorporated
11
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