DCP01B SERIES
SBVS012C − DECEMBER 2000 − REVISED AUGUST 2005
Miniature, 1W Isolated
UNREGULATED DC/DC CONVERTERS
FEATURES
D
Up To 85% Efficiency
D
Thermal Protection
D
Device-to-Device Synchronization
D
Short-Circuit Protection
D
EN55022 Class B EMC Performance
D
UL1950 Recognized Component
D
JEDEC DIP-14 and SOP-14 Packages
APPLICATIONS
D
Point-of-Use Power Conversion
D
Ground Loop Elimination
D
Data Acquisition
D
Industrial Control and Instrumentation
D
Test Equipment
DESCRIPTION
The DCP01B series is a family of 1W, unregulated,
isolated DC/DC converters. Requiring a minimum of
external components and including on-chip device
protection, the DCP01B series provides extra features
such as output disable and synchronization of switching
frequencies.
The use of a highly-integrated package design results in
highly reliable products with a power density of 40W/in
3
(2.4W/cm
3
). This combination of features and small sizes
makes the DCP01B suitable for a wide range of
applications.
SYNC
OUT
800kHz
Oscillator
÷
2
Reset
Power
Stage
V
OUT
0V
SYNC
IN
Watch−
dog/
start−
up
PSU
Thermal
Shutdown
V
S
Power Controller IC
I
BIAS
0V
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PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright
2000−2005, Texas Instruments Incorporated
www.ti.com
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