參數(shù)資料
型號： PT4101
英文描述： 5Vout 15W 48V Input Isolated DC/DC Converter
中文描述： 5Vout安永48V輸入隔離DC / DC轉(zhuǎn)換器
文件頁數(shù)： 1/3頁
文件大?。?/td> 160K
代理商： PT4101
For technical support and more information, see inside back cover or visit www.ti.com/powertrends
Standard Application
15W Output Power
(1)
Input Voltage Range:
36V to 75V
1500 VDC Isolation
Low-Profile
Current Limit
Short-Circuit Protection
Over-Temperature Shutdown
UL1950 recognized
CSA 22.2 950 certified
Meets EN60950
Pin-Out Information
Pin Function
Remote
ON/OFF
2
-V
in
3
+V
in
4
-V
out
5
+V
out
Ordering Information
Through-Hole
PT4101A
= 5 Volts
PT4102A
= 12 Volts
PT4103A
= 15 Volts
(1)
PT4110A
= 3.3 Volts
PT4117A
= 5.2 Volts
Surface Mount
PT4101C
= 5 Volts
PT4102C
= 12 Volts
PT4103C
= 15 Volts
(1)
PT4110C
= 3.3 Volts
PT4117C
= 5.2 Volts
(For dimensions and PC
board layout, see Package
Style 710.)
1
6
Do not connect
Specifications
Characteristics
(T
a
=25
°
C unless noted)
Output Current
PT4100—48V SERIES
Min
Typ
0
—
0
—
0
—
0
—
—
7
—
5.5
—
3.5
—
2.0
—
0.6
—
1.0
36.0
48.0
Symbols
I
o
Conditions
Over V
in
range
Max
4.0
(1)
3.0
1.25
1.0
10
—
—
—
1.0
5.0
75.0
Units
V
o
= 3.3V
V
o
= 5V
V
o
= 12V
V
o
= 15V
A
On/Off Standby Current
Short Circuit Current
I
in standby
I
sc
V
in
= 48V, Pin 1 = -V
in
V
in
= 48V
mA
V
o
≤
5.2V
V
o
= 12V
V
o
= 15V
A
Inrush Current
I
ir
t
ir
V
in
V
o
V
= 48V @ max I
o
On start-up
I
o
= 0.1 to max I
o
Over V
Range
T
A
= -40°C to +85°C
Over V
in
range @ max I
o
10% to 100% of I
o
max
V
in
=48V, I
o
=4.0A,
V
in
=48V, I
o
=3.0A,
V
in
=48V, I
o
=1.25A,
V
in
=48V, I
o
=1.0A,
50% load change
V
o
over/undershoot
V
in
=48V, I
o
=4.0A,
V
in
=48V, I
o
=3.0A,
V
in
=48V, I
o
=1.25A,
V
in
=48V, I
o
=1A,
Over V
in
and I
o
,
V
= 48V @ max I
Free air convection, (40-60LFM)
PT4110 with 200 LFM airflow
Free Air Convection, (40-60LFM)
@ Thermal shutdown
—
Per Mil-STD-202F, Method 213B,
6mS, Half-sine, mounted to a PCB
Per Mil-STD-202F, Method 204D,
10-500Hz, Soldered in a PCB
—
—
—
—
Materials meet UL 94V-0
Referenced to –V
in
A
mSec
V
Input Voltage Range
Output Voltage Tolerance
—
±1.0
±2.0
%V
o
Line Regulation
Load Regulation
V
o
Ripple/Noise
Reg
line
Reg
load
V
n
—
—
—
—
—
—
—
—
—
—
—
—
800
600
±0.2
±0.4
70
75
120
100
100
3.0
75
80
81
82
850
650
±1.0
±1.0
90
100
150
200
200
5.0
—
—
—
—
900
700
%V
o
%V
o
V
o
=3.3V
V
o
=5V
V
o
=12V
V
o
=15V
mV
pp
Transient Response
t
tr
μSec
%V
o
Efficiency
η
V
o
= 3.3V
V
o
= 5V
V
o
=12V
V
o
=15V
V
o
≤
5.2V
V
o
=12V/15V
%
Switching Frequency
o
kHz
Recommended Operating
Temperature Range
T
a
-40
0
—
—
-40
—
—
14
—
—
+85
(2)
+70
(1)
—
100
110
°C
Thermal Resistance
Case Temperature
Storage Temperature
Mechanical Shock
θ
ja
T
c
T
s
—
°C/W
°C
°C
—
50
—
G’s
Mechanical Vibration
—
—
10
—
G’s
Weight
Isolation
Capacitance
Resistance
Flammability
Remote On/Off
—
—
—
—
—
On
(3)
Off
—
1500
—
10
28
—
1100
—
—
—
—
—
grams
V
pF
M
2.5
0
7.0
0.8
V
Notes:
(1) The PT4110 is limited to 13.2W output over the temperature range of 0–70°C with 200LFM airflow.
(2) See thermal derating curves
(3) If pin 2 is left open, the converter will operate when input power is applied
PT4100—48V
15 Watt Isolated DC-DC Converter
SLTS021A
(Revised 1/16/2001)
The PT4100—48V series of dc/dc
converters provide up 18 Watts/in
3
of
isolated power in a single low-profile
module. Designed to operate from a
standard 48V telecom bus, these modules
employ switching frequencies of up to
850kHz, planar magnetics, and surface-
mount construction. They are designed
for Telecom, Industrial, Computer, Medical,
and other distributed power applications
that require input-to-output isolation.
+Vout
-Vout
-Vin
+Vin
3
2
4
5
On/Off
1
PT4100
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT4101A 功能描述:DC/DC轉(zhuǎn)換器 5Vout 15W 48V Input Iso DC/DC RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
PT4101C 功能描述:DC/DC轉(zhuǎn)換器 5Vout 15W 48V Input Iso DC/DC RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
PT4102 制造商:未知廠家 制造商全稱:未知廠家 功能描述:12Vout 15W 48V-Input Isolated DC/DC Converter
PT4102A 功能描述:DC/DC轉(zhuǎn)換器 12Vout 15W 48VInput Iso DC/DC RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
PT4102C 功能描述:DC/DC轉(zhuǎn)換器 12Vout 15W 48VInput Iso DC/DC RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
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