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參數資料
| 型號： | PT3342A |
| 英文描述： | 12V Single N-Channel HEXFET Power MOSFET in a D-Pak package; Similar to IRLR3802 with Lead Free Packaging |
| 中文描述： | DC至DC轉換器 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 194K |
| 代理商： | PT3342A |
For technical support and more information, see inside back cover or visit www.ti.com
PT3340 Series
30-W 24/48-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
PT3340
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:
18V to 60V
1500 VDC Isolation
On/Off Control
V
o
Adjust
Differential Remote Sense
Current Limit
Short-Circuit Protection
Over-Temperature Shutdown
Description
The PT3340 series is a single-output
isolated DC/DC converter, housed in a
19-pin aluminum SIP package. These
modules are UL, CSA, and VDE ap-
proved for telecom applications, and
rated at 30W or 8A. The 18V to 60V
input range allows easy integration into
many distributed power applications which
utilize 24V bus architectures.
Standard output voltages range from
1.8V to 15V, and are each adjustable by
up to ±10%. Operating features include
a
Remote On/Off
control, an under-voltage
lockout (UVLO), and a differential re-
mote sense. Protection features include
an output current limit, short-circuit
protection, and over-temperature shut-
down.
A 330μF output capacitor is required
for proper operation.
Ordering Information
PT 3341
= 3.3V/8A (26.4W)
PT 3342
= 5.0V/6A
PT 3343
= 12.0V/2.5A
PT 3344
= 15.0V/2A
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.
SLTS019B
(Revised 4/9/2002)
Undervoltage Lockout
Flexible SIP Package
UL1950 Recognized
CSA 22.2 950 Certified
EN60950 Approved
VDE Licensed
5 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 840 &
850.
(Reference the applicable package code draw-
ing for the dimensions and PC board layout)
Order
Suffix
N
A
C
Package
C ode *
(EHG)
(EHH)
(EHJ )
相關PDF資料 |
PDF描述 |
|---|---|
| PT3342C | DC to DC Converter |
| PT3342N | 55V Single N-Channel HEXFET Power MOSFET in a TO-220 FullPak (Iso) package; A IRFIZ24NPBF with Standard Packaging |
| PT3343A | 20V Single N-Channel HEXFET Power MOSFET in a D2-Pak package; A IRL3402S with Standard Packaging |
| PT3343C | DC to DC Converter |
| PT3343N | 55V Single N-Channel HEXFET Power MOSFET in a TO-220AB package; Similar to IRFZ48Z with Lead Free Packaging |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PT3342C | 功能描述:直流/直流開關轉換器 5Vout 30W 18-60V Input Iso DC/DC RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| PT3342N | 功能描述:DC/DC轉換器 5Vout 30W 18-60V Input Iso DC/DC 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: |
| PT3343 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:30 WATT ISOLATED DC/DC CONVERTER |
| PT3343A | 功能描述:DC/DC轉換器 12Vout 30W 18-60V Input Iso DC/DC 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: |
| PT3343C | 功能描述:DC/DC轉換器 12Vout 30W 18-60V Input Iso DC/DC 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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