參數(shù)資料
型號： PT4568
廠商： Texas Instruments, Inc.
英文描述： 30-W 48-V Input Isolated DC/DC Converter
中文描述： 30鎢48 - V輸入隔離DC / DC轉換器
文件頁數(shù)： 1/10頁
文件大小： 243K
代理商： PT4568
For technical support and more information, see inside back cover or visit www.ti.com
PT4560 Series
30-W 48-V Input
Isolated DC/DC Converter
Standard Application
Cin
Cout
Q
1
R
1
/C
1
= Optional (see application notes)
= Optional 100μF/100V electrolytic
= Required 330μF electrolytic (See Notes)
= N-Channel MOSFET
PT4560
2
19
7, 8, 9
14-17
4-6
10-12
13
L
O
A
D
C
IN
+
V
O
Adjust
+V
IN
Inhibit
+REMOTE SENSE
–REMOTE SENSE
+V
O
–V
O
–V
IN
Q
1
C
OUT
+
18
R
1
C
1
Features
Input Voltage Range:
36V to 75V
1500 VDC Isolation
On/Off Control
V
o
Adjust
Differential Remote Sense
Current Limit
Short-Circuit Protection
Over-Temperature Shutdown
Description
The PT4560 series is a single-output
isolated DC/DC converter, housed in a
19-pin space-saving package. These mod-
ules are UL, CSA, and VDE approved
for telecom applications, and rated at
30 watts or 8 A. Standard output voltages
range from 1.8 V to 15 V, each adjustable
by up to ±10% of nominal.
Operating features include a remote
on/off control, an under-voltage-lockout
(UVLO), and a differential remote sense.
The PT4560 series also incorporates
many protection features. These include
output current limit, short-circuit pro-
tection, and over-temperature shutdown.
PT4560 requires a 330μF of output
capacitance for proper operation.
Ordering Information
PT 4561
= 3.3V/8A (26.4W)
PT 4562
= 5.0V/6A
PT 4563
= 12.0V/2.5A
PT 4564
= 15.0V/2A
PT 4565
= 2.0V/8A (16W)
PT 4566
= 2.5V/8A (20W)
PT 4567
= 1.8V/8A (14.4W)
PT 4568
= 5.2V/6A
PT 4571
= 9.0V/3.3A
Pin-Out Information
Pin Function
1
Do Not Use
2
Remote On/Off
3
Do Not Use
4
-Vin
5
-Vin
6
-Vin
7
+Vin
8
+Vin
9
+Vin
10
-Vo
11
-Vo
12
-Vo
13
-Remote Sense
14
+Vo
15
+Vo
16
+Vo
17
+Vo
18
Vo Adjust
19
+Remote Sense
For more information,
see application notes.
SLTS097C
(Revised 3/14/2002)
Undervoltage Lockout
Space-Saving Package
Solderable Copper Case
UL1950 Recognized
CSA 22.2 950 Certified
EN60950 Approved
VDE Licensed
4.9 x10
6
Hrs MTBF
Meets FCC Class A
Radiated Limits
PT Series Suffix
(PT1234
x
)
Case/Pin
Configuration
Vertical
Horizontal
SMD
* Previously known as package styles 1400 &
1410.
(Reference the applicable package code draw-
ing for the dimensions and PC board layout)
Order
Suffix
N
A
C
Package
C ode *
(END)
(ENA)
(ENC)
相關PDF資料
PDF描述
PT4571 30-W 48-V Input Isolated DC/DC Converter
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相關代理商/技術參數(shù)
參數(shù)描述
PT4568A 制造商:TI 制造商全稱:Texas Instruments 功能描述:DC to DC Converter
PT4568C 制造商:TI 制造商全稱:Texas Instruments 功能描述:DC to DC Converter
PT4568N 制造商:TI 制造商全稱:Texas Instruments 功能描述:DC to DC Converter
PT4571 制造商:TI 制造商全稱:Texas Instruments 功能描述:30-W 48-V Input Isolated DC/DC Converter
PT4571A 功能描述:DC/DC轉換器 9V 30 Watt 48V-Input Iso DC/DC Conv RoHS:否 制造商:Murata 產品: 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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