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參數資料
| 型號： | PT4571N |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | VERTICAL THROUGH HOLE-19 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 262K |
| 代理商： | PT4571N |
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
= Optional 100F/100V electrolytic
Cout = Required 330F electrolytic (See Notes)
Q
1
= N-Channel MOSFET
R
1/C1 = Optional (see application notes)
PT4560
2
19
7, 8, 9
14-17
4 - 6
10-12
13
L
O
A
D
C
IN
+
V
O Ad j ust
+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
Vo 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 330F of output
capacitance for proper operation.
Ordering Information
PT4561
H = 3.3V/8A (26.4W)
PT4562
H = 5.0V/6A
PT4563
H = 12.0V/2.5A
PT4564
H = 15.0V/2A
PT4565
H = 2.0V/8A (16W)
PT4566
H = 2.5V/8A (20W)
PT4567
H = 1.8V/8A (14.4W)
PT4568
H = 5.2V/6A
PT4571
H = 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 x106 Hrs MTBF
Meets FCC Class A
Radiated Limits
PT Series Suffix (PT1234 x )
Case/Pin
Order
Package
Configuration
Suffix
Code *
Vertical
N
(END)
Horizontal
A
(ENA)
SMD
C
(ENC)
* Previously known as package styles 1400 &
1410.
(Reference the applicable package code draw-
ing for the dimensions and PC board layout)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PT4572A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 200MA I(C) | STX-8 |
| PT4581 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:30-W 24/48-V Input Isolated DC/DC Converter |
| PT4581A | 功能描述:DC/DC轉換器 3.3Vout 18V-60V Inp 26W Iso DC-DC Cnvrtr 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: |
| PT4581C | 功能描述:DC/DC轉換器 3.3Vout 18V-60V Inp 26W Iso DC-DC Cnvrtr 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: |
| PT4581N | 功能描述:DC/DC轉換器 3.3Vout 18V-60V Inp 26W Iso DC-DC Cnvrtr 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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