參數(shù)資料
型號: TPS51123ARGER
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, PQCC24
封裝: GREEN, PLASTIC, VQFN-24
文件頁數(shù): 5/36頁
文件大?。?/td> 891K
代理商: TPS51123ARGER
SWITCHINGFREQUENCY
vs
INPUTVOLTAGE
0
100
200
300
400
500
6
8
10
12
14
16
18
20
22
24
26
V
IN -InputVoltage-V
f S
W
-
S
w
it
h
c
h
in
g
F
re
q
u
e
n
c
y
-
k
H
z
TONSEL =5V
CH1
CH2
SWITCHINGFREQUENCY
vs
OUTPUTCURRENT
0
100
200
300
400
500
0.001
0.01
0.1
1
10
I
OUT -OutputCurrent- A
f S
W
-
S
w
it
h
c
h
in
g
F
re
q
u
e
n
c
y
-
k
H
z
TONSEL =GND
CH2 Auto-skip
CH2OOA
CH2PWMOnly
CH1PWMOnly
CH1 Auto-skip
CH1OOA
SWITCHINGFREQUENCY
vs
OUTPUTCURRENT
0
100
200
300
400
500
0.001
0.01
0.1
1
10
I
OUT -OutputCurrent- A
f S
W
-
S
w
it
h
c
h
in
g
F
re
q
u
e
n
c
y
-
k
H
z
TONSEL =3.3V
CH2 Auto-skip
CH2OOA
CH2PWMOnly
CH1PWMOnly
CH1 Auto-skip
CH1OOA
SWITCHINGFREQUENCY
vs
OUTPUTCURRENT
0
100
200
300
400
500
0.001
0.01
0.1
1
10
I
OUT -OutputCurrent- A
f S
W
-
S
w
it
h
c
h
in
g
F
re
q
u
e
n
c
y
-
k
H
z
TONSEL =2V
CH2 Auto-skip
CH2OOA
CH2PWMOnly
CH1PWMOnly
CH1 Auto-skip
CH1OOA
SLUSAA6A
– APRIL 2011 – REVISED MAY 2011
TYPICAL CHARACTERISTICS (continued)
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Copyright
2011, Texas Instruments Incorporated
13
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