參數(shù)資料
型號: TPS40180RGERG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.05 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC24
封裝: GREEN, PLASTIC, VQFN-24
文件頁數(shù): 2/52頁
文件大小: 1291K
代理商: TPS40180RGERG4
www.ti.com
TYPICAL CHARACTERISTICS
0
2
3
4
6
1
-50
-30
-10
10
30
90
50
70
110
5
T
J - Junction Temperature - °C
I V
D
-
In
p
u
t
C
u
rr
e
n
t
-
m
A
-0.8
-0.4
0.2
0.4
0.6
0
-0.6
V
IS
O
F
S
T
-
C
u
rr
e
n
t
S
e
n
s
e
O
ff
s
e
t
V
o
lt
a
g
e
-
m
V
-0.2
-50
-30
-10
10
30
90
50
70
110
T
J - Junction Temperature - °C
-1.0
1.0
0.5
-0.5
G
C
S
-
C
u
rr
e
n
t
S
e
n
s
e
G
a
in
-
V
/V
%
0
-50
-30
-10
10
30
90
50
70
110
T
J - Junction Temperature - °C
30 mV
5 mV
60 mV
30 mV
5 mV
CS+ - CS-
21.5
21.0
20.5
23.5
24.0
23.0
22.0
22.5
I I
L
IM
-
C
u
rr
e
n
t
L
im
it
C
u
rr
e
n
t
-
m
A
-50
-30
-10
10
30
90
50
70
110
T
J - Junction Temperature - °C
20.0
SLVS753B – FEBRUARY 2007 – REVISED NOVEMBER 2007
INPUT SHUTDOWN CURRENT
CURRENT SENSE AMPLIFIER OFFSET VOLTAGE
vs
JUNCTION TEMPERATURE
Figure 3.
Figure 4.
RELATIVE CURRENT SENSE GAIN
CURRENT LIMIT
vs
JUNCTION TEMPERATURE
Figure 5.
Figure 6.
10
Copyright 2007, Texas Instruments Incorporated
Product Folder Link(s): TPS40180
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