参数资料
型号: TPS40304DRCR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 660 kHz SWITCHING FREQ-MAX, PDSO10
封装: 3 X 3 MM, GREEN, PLASTIC, SON-10
文件页数: 28/31页
文件大小: 1798K
代理商: TPS40304DRCR
T
J – Junction Temperature – °C
I D
D
(S
D
)
S
h
u
td
o
w
n
C
u
rr
e
n
t
m
A
–40
20
–25 –10
5
65
125
80
95 110
35
50
58
60
62
64
66
68
70
72
V
VDD = 12 V
–40
20
–25 –10
5
65
125
80
95 110
35
50
T
J – Junction Temperature – °C
I O
C
S
E
T
O
C
S
E
T
C
u
rr
e
n
t
S
o
u
rc
e
m
A
6
7
8
9
10
11
12
13
14
–40
20
599.4
599.6
599.8
600
600.2
600.4
600.6
600.8
–25 –10
5
65
125
80
95 110
35
50
V
F
B
F
e
d
b
a
c
k
R
e
fe
re
n
c
e
V
o
lt
a
g
e
m
V
T
J – Junction Temperature – °C
–40
20
–25 –10
5
65
125
80
95 110
35
50
T
J – Junction Temperature – °C
V
IH
E
n
a
b
le
H
ig
h
-L
e
v
e
l
T
h
re
s
h
o
ld
V
o
lt
a
g
e
m
V
620
640
660
680
700
720
740
SLUS964 – NOVEMBER 2009
www.ti.com
TYPICAL CHARACTERISTICS (continued)
SHUTDOWN CURRENT
OCSET CURRENT SOURCE
vs
JUNCTION TEMPERATURE
Figure 5.
Figure 6.
FEEDBACK REFERENCE VOLTAGE
ENABLE HIGH-LEVEL THRESHOLD VOLTAGE
vs
JUNCTION TEMPERATURE
Figure 7.
Figure 8.
6
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s) :TPS40303 TPS40304 TPS40305
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