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Short Circuit Protection
Over Temperature Shutdown
Under-Voltage Lockout
UL1950 Recognized
CSA 22.2 950 Certified
EN60950 Approved
4脳10
6
Hrs MTBF
Description
The PT4140 power modules are a series
of isolated DC/DC converters housed in a
low-profile package. Rated for 20 watts or 5A,
the series includes standard output voltages
ranging from as low as 1.5VDC to 15VDC.
The output may be adjusted up to 鹵10% of
nominal. These converters are ideal for
Telecom, Industrial, Computer, and other
distributed power applications that require
input-to-output isolation.
Using multiple PT4140 modules, system
designers can implement a complete custom
power supply solution. The flexibility of full
isolation also allows the input or output to be
configured for negative voltage operation.
The PT4140 series requires no additional
components for proper operation.
Ordering Information
PT4141H
PT4142H
PT4143H
PT4144H
PT4146H
PT4147H
PT4148H
= 3.3V/5A (16.5W)
= 5.0V/4A
= 12.0V/1鈰?A
= 15.0V/1鈰?A
= 1.5V/5A (7.5W)
= 1.8V/5A (9W)
= 2.5V/5A (12.5W)
Pin-Out Information
Pin
1
2
3
4
5
6
Function
Remote On/Off
鈥揤in
+Vin
鈥揤out
+Vout
Vout Adjust
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鈥?For further information, see
application notes.
PT Series Suffix
(PT1234x )
Case/Pin
Configuration
Horizontal
SMD
Order
Suffix
Package
Code *
(EGD)
(EGE)
A
C
* Previously known as package style 710.
(Reference the applicable package code draw-
ing for the dimensions and PC board layout)
Standard Application
+V
IN
鈥揤
IN
3
5
+V
OUT
LOAD
PT4140
2
4
1
6
鈥揤
OUT
Remote
On/Off
Q
1
BSS138
V
O
Adj
For technical support and more information, see inside back cover or visit www.ti.com
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