DCPA10505 Datasheet, PDF (1/27 Pages) Texas Instruments – Series 1-W, Isolated, Unregulated DC/DC Converter Modules

Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
DCPA10505, DCPA10505D
DCPA10512, DCPA10512D
DCPA10515, DCPA10515D
SBVS276 – APRIL 2017
DCPA1 Series 1-W, Isolated, Unregulated DC/DC Converter Modules
1 Features
•1 2.0 kVDC Isolation (Operational)
• Soft Start to Reduce In-rush Current
• Frequency Synchronization
• EN55022 Class B EMC Performance
• UL1950 Recognized Component
• 7-Pin PDIP and 7-Pin SOP Packages
2 Applications
• Signal Path Isolation
• Ground Loop Elimination
• Data Acquisition
• Industrial Control and Instrumentation
• Test Equipment
3 Description
The DCPA1 series is a family of 1-W, isolated,
unregulated DC/DC converter modules. Requiring a
minimum of two external components, the DCPA1
series of devices include on-chip device protection,
and the ability to synchronize to an external clock.
This combination of features and small size makes
the DCPA1 series of devices suitable for a wide
range of applications, and is an easy-to-use solution
in applications requiring signal path isolation.
WARNING: This product has operational isolation
and is intended for signal isolation only. It should not
be used as a part of a safety isolation circuit requiring
reinforced isolation. See definitions in the Feature
Description section.
Device Information ⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DCPA1xxxx
PDIP (7)
SOP (7)
19.18 mm × 10.60 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Single Output Block Diagram
SWOUT
+VS
SYNCIN
TEMP
OSC
÷2
FET
Driver
Clock
Detect
Power Controller
I-LIM
+VOUT
±VOUT
+VS
SYNCIN
±VS
Dual Output Block Diagram
SWOUT
TEMP
OSC
÷2
FET
Driver
Clock
Detect
Power Controller
I-LIM
+VOUT
COM
±VOUT
±VS
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.