參數(shù)資料
型號(hào)： PT4842A
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源模塊
英文描述： 3-OUTPUT 62 W DC-DC REG PWR SUPPLY MODULE
封裝： SIP-21
文件頁(yè)數(shù)： 2/15頁(yè)
文件大?。?/td> 260K
代理商： PT4842A
For technical support and more information, see inside back cover or visit www.ti.com
Application Notes continued
Table 1; Output Capacitors for Vo1 (See Note A)
/
r
o
d
n
e
V
r
o
t
i
c
a
p
a
C
t
n
e
n
o
p
m
o
C
s
e
i
r
e
S
(
n
o
i
t
c
e
l
e
S
s
u
B
e
g
a
t
l
o
V
h
g
i
H
,
s
c
i
t
s
i
r
e
t
c
a
r
a
h
C
r
o
t
i
c
a
p
a
C
≥≥≥≥≥
)
V
2
1
y
t
i
t
n
a
u
Q
g
n
i
k
r
o
W
e
g
a
t
l
o
V
)
F
(
e
u
l
a
V
t
n
e
l
a
v
i
u
q
E
)
R
S
E
(
e
c
n
a
t
s
i
s
e
R
s
e
i
r
e
S
t
n
e
r
u
C
e
l
p
i
R
x
a
M
)
s
m
r
I
(
C
°
5
8
@
l
a
c
i
s
y
h
P
)
m
(
e
z
i
S
o
V
1
(
≥≥≥≥≥
)
V
2
1
r
e
b
m
u
N
r
o
d
n
e
V
c
i
n
o
s
a
n
a
P
)
t
n
u
o
M
e
c
a
f
r
u
S
(
C
F
)
t
n
u
o
M
e
c
a
f
r
u
S
(
K
F
V
5
2
V
5
3
V
5
2
0
2
0
3
0
3
5
1
.
0
5
6
0
.
0
0
6
1
.
0
A
m
0
7
6
A
m
5
0
2
1
A
m
0
6
0
1
× 2
.
0
1
5
.
2
1
× 5
.
6
1
8
× 2
.
0
1
P
1
2
E
1
C
F
V
E
Q
L
1
3
V
1
C
F
V
E
P
1
3
E
1
K
F
V
E
n
o
C
-
i
m
e
h
C
d
e
t
i
n
U
Z
X
L
Y
V
M
V
5
2
V
5
3
V
5
2
0
3
0
2
0
3
0
9
0
.
0
0
9
0
.
0
5
1
.
0
A
m
5
7
A
m
0
6
7
A
m
0
7
6
0
1
× 5
.
2
1
0
1
× 5
.
2
1
0
1
× 3
.
0
1
L
2
1
X
0
1
M
1
3
B
V
5
2
Z
X
L
2
1
X
0
1
M
1
2
B
V
5
3
Z
X
L
P
T
0
1
x
0
1
M
1
3
C
V
5
2
Y
V
M
P
n
o
c
i
h
c
i
NV
5
2
V
5
2
0
2
0
3
1
.
0
5
9
0
.
0
A
m
0
6
A
m
0
5
7
0
1
× 5
.
2
1
0
1
× 5
1
6
H
P
M
1
2
E
1
M
P
U
6
H
P
M
1
3
E
1
M
P
U
V
S
/
S
-
n
o
c
s
O
R
/
Ns
u
B
V
5
1
+
e
h
t
n
O
e
s
U
t
o
N
o
D
:
X
V
A
S
P
T
m
u
l
a
t
n
a
T
R
7
X
c
i
m
a
r
e
C
R
7
X
c
i
m
a
r
e
C
V
5
3
V
0
5
V
0
5
3
1
4
.
0
÷
3
1
.
0
=
3
6
0
.
0
6
0
.
0
A
m
7
0
7
×3
A
m
0
5
A
m
0
5
L
3
.
7
× W
7
.
5
× 1
.
4
3
1
0
4
0
R
5
3
0
M
6
3
V
S
P
T
C
)
s
d
a
e
l
(
A
K
5
0
1
C
5
6
0
R
M
)
M
S
(
2
T
A
M
5
0
1
C
5
2
8
1
:
t
e
m
e
K
5
9
4
m
u
l
a
t
n
a
T
c
i
m
a
r
e
C
R
7
X
V
5
3
V
0
5
2
1
5
7
2
.
0
6
0
.
0
A
m
7
9
6
×3
A
m
5
7
>
L
3
.
7
× W
7
.
5
× H
0
.
4
3
1
S
A
5
3
0
M
6
2
X
5
9
4
T
C
A
R
5
0
1
C
5
2
8
1
C
:
e
u
g
a
r
p
S
D
4
9
5
m
u
l
a
t
n
a
T
c
i
m
a
r
e
C
R
7
X
V
5
3
V
0
5
3
1
0
2
.
0
6
0
.
0
A
m
6
9
8
5
7
>
L
2
.
7
× W
6
W
1
.
4
1
T
2
R
5
3
0
X
6
3
D
4
9
5
A
X
M
5
0
1
Y
5
2
8
1
J
V
/
r
o
d
n
e
V
r
o
t
i
c
a
p
a
C
t
n
e
n
o
p
m
o
C
s
e
i
r
e
S
)
V
5
<
(
n
o
i
t
c
e
l
e
S
s
u
B
e
g
a
t
l
o
V
w
o
L
,
s
c
i
t
s
i
r
e
t
c
a
r
a
h
C
r
o
t
i
c
a
p
a
C
y
t
i
t
n
a
u
Q
g
n
i
k
r
o
W
e
g
a
t
l
o
V)
F
(
e
u
l
a
V
t
n
e
l
a
v
i
u
q
E
)
R
S
E
(
e
c
n
a
t
s
i
s
e
R
s
e
i
r
e
S
t
n
e
r
u
C
e
l
p
i
R
x
a
M
)
s
m
r
I
(
C
°
5
8
@
l
a
c
i
s
y
h
P
)
m
(
e
z
i
S
o
V
2
o
V
/
3
)
V
5
<
(
r
e
b
m
u
N
r
o
d
n
e
V
:
c
i
n
o
s
a
n
a
P
)
t
n
u
o
M
e
c
a
f
r
u
S
(
C
F
)
l
a
i
d
a
R
(
C
F
V
5
3
V
5
3
V
6
1
0
8
6
0
9
3
0
3
4
0
.
0
5
6
0
.
0
0
9
0
.
0
A
m
5
6
1
A
m
5
0
2
1
A
m
5
7
6
1
× 5
1
5
.
2
1
× 5
1
.
0
1
× 5
.
2
1
S
1
8
6
V
1
C
F
U
E
S
1
9
3
V
1
C
F
V
E
1
3
E
1
C
F
U
E
:
n
o
C
-
i
m
e
h
C
d
e
t
i
n
U
Z
F
L
S
F
X
F
V
5
3
V
5
2
V
0
1
V
0
2
0
3
0
3
0
3
0
2
8
6
0
.
0
0
9
0
.
0
5
2
0
.
0
0
2
0
.
0
A
m
0
5
0
1
A
m
0
6
7
A
m
0
5
3
A
m
5
0
4
0
1
× 6
1
0
1
× 5
.
2
1
0
1
× 5
.
0
1
0
1
× 5
.
0
1
L
6
1
X
0
1
M
1
3
B
V
5
3
Z
X
L
2
1
X
0
1
M
1
3
B
V
5
2
Z
X
L
M
0
9
3
S
F
0
1
M
0
2
X
F
0
2
M
P
n
o
c
i
h
c
i
NV
5
3
V
5
3
V
5
2
0
6
5
0
3
0
3
8
4
0
.
0
5
6
0
.
0
5
9
0
.
0
A
m
0
6
3
1
A
m
0
2
0
1
A
m
0
5
7
6
1
× 5
1
5
.
2
1
× 5
1
5
.
0
1
× 5
1
6
H
M
1
6
5
V
1
M
P
U
6
H
M
1
3
V
1
M
P
U
6
H
M
1
3
C
1
M
P
U
K
F
c
i
n
o
s
a
n
a
P
)
t
n
u
o
M
e
c
a
f
r
u
S
(
V
5
3
V
5
3
0
3
0
7
4
0
8
0
.
0
0
6
0
.
0
A
m
0
5
8
A
m
0
1
0
1
× 2
.
0
1
5
.
2
1
× 5
.
3
1
P
1
3
V
1
K
F
V
E
Q
1
7
4
V
1
K
F
V
E
)
l
a
i
d
a
R
(
S
-
n
o
c
s
O
)
t
n
u
o
M
e
c
a
f
r
u
S
(
V
S
V
0
1
V
0
1
V
0
2
0
3
0
3
0
5
1
5
2
0
.
0
0
2
0
.
0
4
2
0
.
0
A
m
0
6
2
A
m
0
6
2
A
m
0
2
5
2
0
1
× 5
.
0
1
3
.
0
1
× 3
.
0
1
×
× 6
.
2
1
M
0
3
S
0
1
M
0
3
V
S
0
1
M
0
5
1
V
S
0
2
m
u
l
a
t
n
a
T
S
P
T
X
V
AV
0
1
V
0
1
V
6
1
0
3
0
3
0
5
1
0
1
.
0
0
6
0
.
0
5
7
0
.
0
A
m
4
1
4
1
A
m
6
2
8
1
A
m
3
6
1
L
3
.
7
× W
7
.
5
× 1
.
4
1
0
1
0
R
0
1
0
X
7
3
V
S
P
T
0
6
0
R
0
1
0
X
7
3
V
S
P
T
5
7
0
R
6
1
0
X
7
5
1
V
S
P
T
:
t
e
m
e
K
0
2
5
T
5
9
4
T
V
0
1
V
0
1
0
3
0
2
0
4
0
.
0
0
7
0
.
0
A
m
0
2
A
m
2
8
3
1
W
3
.
4
× L
3
.
7
× H
0
.
4
1
S
A
0
1
0
M
7
3
X
0
2
5
T
S
A
0
1
0
M
7
2
X
5
9
4
T
m
u
l
a
t
n
a
T
e
u
g
a
r
p
S
)
t
n
u
o
M
e
c
a
f
r
u
S
(
D
4
9
5
V
0
1
V
6
1
0
3
0
8
1
5
4
0
.
0
5
0
.
0
2
÷
A
m
8
1
A
m
4
0
7
1
L
2
.
7
× W
6
× W
1
.
4
1
2
T
2
R
0
1
0
X
7
3
D
4
9
5
T
2
R
6
1
0
X
7
8
1
D
4
9
5
Note A:
N/R –Not Recommended. Ultra-low ESR capacitors are not recommended for Vo1 (+15V) output bus.
Note B:
The part numbers listed in Table 2 can be used for any low-output bus voltage of <5VDC.
Table 2; Output Capacitors for Vo2, and Vo3 (See Note B)
PT4840 Series
相關(guān)PDF資料
PDF描述
PT5102S 2.6 A SWITCHING REGULATOR, 800 kHz SWITCHING FREQ-MAX, SMA3
PT5103J 2.6 A SWITCHING REGULATOR, 875 kHz SWITCHING FREQ-MAX, SMA3
PT5103H 2.6 A SWITCHING REGULATOR, 875 kHz SWITCHING FREQ-MAX, SMA3
PT5105L 2.6 A SWITCHING REGULATOR, 800 kHz SWITCHING FREQ-MAX, SMA3
PT5123CT 1 A SWITCHING REGULATOR, 875 kHz SWITCHING FREQ-MAX, PSMA3
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT4842C 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 12/3.3/1.8V 48V-Inp 62W 3-Out DC-DC RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
PT4842N 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 12/3.3/1.8V 48V-Inp 62W 3-Out DC-DC RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
PT4850 制造商:TI 制造商全稱:Texas Instruments 功能描述:25-A Triple Output Isolated DC/DC Converter For Logic Applications
PT4850F 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Thin Type Phototransistor
PT4850FE000F 功能描述:光電晶體管 PT4800F with IC bin 0.12-0.56mA RoHS:否 制造商:OSRAM Opto Semiconductors 最大功率耗散:165 mW 最大暗電流:200 nA 封裝 / 箱體:T-1
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*