DCP010505B Datasheet, PDF (1/30 Pages) Texas Instruments – 1-W, Isolated, Unregulated DC/DC Converter Modules

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DCP010505B, DCP010512B, DCP010515B, DCP012405B, DCP010505DB, DCP010507DB
DCP010512DB, DCP010515DB, DCP011512DB, DCP011515DB, DCP012415DB
SBVS012F – DECEMBER 2000 – REVISED OCTOBER 2015
DCP01B Series 1-W, Isolated, Unregulated DC/DC Converter Modules
1 Features
•1 1-kV Isolation (Operational)
• Device-to-Device 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 DCP01B series is a family of 1-W, isolated,
unregulated DC/DC converter modules. Requiring a
minimum of external components and including on-
chip device protection, the DCP01B series of devices
provide extra features such as output disable and
synchronization of switching frequencies.
This combination of features and small size makes
the DCP01B 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)
DCP01xxxxB
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
SYNCOUT
SYNCIN
+VS
Oscillator Divide-by-2
800 kHz
Reset
Watchdog
Startup
Power
Stage
Thermal
Shutdown
Power Controller
+VOUT
±VOUT
±VS
Dual Output Block Diagram
SYNCOUT
SYNCIN
+VS
Oscillator
800 kHz
Divide-by-2
Reset
Watchdog
Startup
PSU Thermal
Shutdown
Power Controller
Power
Stage
+VOUT
±VOUT
COM
±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.