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: 27/31页
文件大小: 1798K
代理商: TPS40304DRCR
305
306
307
308
309
310
311
312
313
314
–40
20
–25 –10
5
65
125
80
95 110
35
50
T
J – Junction Temperature – °C
f S
W
S
w
it
c
h
in
g
F
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y
k
H
z
TPS40303
V
VDD = 3V
V
VDD = 12 V
V
VDD = 20 V
580
585
590
595
600
605
610
615
620
625
V
VDD = 3V
V
VDD = 20 V
–40
20
–25 –10
5
65
125
80
95 110
35
50
T
J – Junction Temperature – °C
TPS40304
f S
W
S
w
it
c
h
in
g
F
re
q
u
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n
c
y
k
H
z
V
VDD = 12 V
–40
20
–25 –10
5
65
125
80
95 110
35
50
T
J – Junction Temperature – °C
I D
D
Q
Q
u
ie
s
c
e
n
t
C
u
rr
e
n
t
m
A
2.12
2.14
2.16
2.18
2.20
2.22
2.24
V
VDD = 12 V
1
1.05
1.1
1.15
1.2
1.25
1.3
1.35
1.4
V
VDD = 3V
V
VDD = 20 V
V
VDD = 12 V
T
J – Junction Temperature – °C
f S
W
S
w
it
c
h
in
g
F
re
q
u
e
n
c
y
M
H
z
–40
20
–25 –10
5
65
125
80
95 110
35
50
TPS40305
www.ti.com
SLUS964 – NOVEMBER 2009
TYPICAL CHARACTERISTICS
SWITCHING FREQUENCY
vs
JUNCTION TEMPERATURE
Figure 1.
Figure 2.
SWITCHING FREQUENCY
QUIESCENT CURRENT
vs
JUNCTION TEMPERATURE
Figure 3.
Figure 4.
Copyright 2009, Texas Instruments Incorporated
5
Product Folder Link(s) :TPS40303 TPS40304 TPS40305
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