參數(shù)資料
型號: TPS51211DSCT
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 314 kHz SWITCHING FREQ-MAX, PDSO10
封裝: PLASTIC, SON-10
文件頁數(shù): 26/26頁
文件大?。?/td> 674K
代理商: TPS51211DSCT
6
200
10
14
18
22
V
IN – Input Voltage – V
250
500
f S
W
S
w
it
c
h
in
g
F
re
q
u
e
n
c
y
k
H
z
350
300
450
400
I
OUT = 10 A
8
12
16
20
0.001
0.1
0.01
100
I
OUT – Output Current – A
1
1000
f S
W
S
w
it
c
h
in
g
F
re
q
u
e
n
c
y
k
H
z
10
100
V
IN = 12 V
0.1
1
10
0.001
0.01
100
V
IN = 12 V
0.1
1
10
I
OUT – Output Current – A
1.08
1.09
1.12
V
O
U
T
O
u
tp
u
t
V
o
lt
a
g
e
V
1.10
1.11
1.08
1.09
1.12
V
O
U
T
O
u
tp
u
t
V
o
lt
a
g
e
V
1.10
1.11
6
8
16
18
22
V
IN – Input Voltage – V
20
14
10
12
I
OUT = 20 A
I
OUT = 0 A
TPS51211
www.ti.com
SLUSAA7 – NOVEMBER 2010
TYPICAL CHARACTERISTICS (continued)
SWITCHING FREQUENCY
vs
INPUT VOLTAGE
OUTPUT CURRENT
Figure 5.
Figure 6.
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
INPUT VOLTAGE
Figure 7.
Figure 8.
Copyright 2010, Texas Instruments Incorporated
9
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