Datasheet

DCP01B SERIES

SBVS012E − DECEMBER 2000 − REVISED DECEMBER 2007

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 LoopElimination 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-integratedpackage design results in highly reliable products with a power density of 40W/in3 (2.4W/cm3). This combination of features and small sizes makes the DCP01B suitable for a wide range of applications.

SYNCOUT

800kHz Oscillator

÷2 Reset

Power Stage

VOUT 0V

SYNCIN

Watch− dog/ start− up

PSU Thermal Shutdown VS Power Controller IC

IBIAS

0V

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PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standardwarranty. Production processing does not necessarily include testing of all parameters.

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DCP01B SERIES
www.ti.com SBVS012E − DECEMBER 2000 − REVISED DECEMBER 2007

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure toobserve proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unlessotherwise noted(1) DCP01B SERIES 5−V models Input voltage 15−V models 24−V models Storage temperature 7 18 29 −60 to +125 UNIT V V V °C

SUPPLEMENTAL ORDERING INFORMATION
DCP01 05 05 (D) (B) ( ) Basic Model Number: 1W Product Voltage Input: 5V In Voltage Output: 5V Out Dual Output: Model Revision: Package Code: P = DIP−14 P−U = SOP−14 (Gull−wing)

Lead temperature (soldering, 10s) +270 °C (1)Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied.

ORDERING INFORMATION(1)
PACKAGE-LEAD SINGLE VOLTAGE(3) DIP-14 DCP010505 SOP-14(4) DIP-14 DCP010512SOP-14(4) DIP-14 DCP010515 SOP-14(4) DIP-14 DCP012405 DUAL VOLTAGE(3) DIP-14 DCP010505 SOP-14(4) DIP-14 DCP010507 SOP-14(4) DIP-14 DCP010512 SOP-14(4) DIP-14 DCP010515 SOP-14(4) DIP-14 DCP011512 SOP-14(4) DIP-14 DCP011515 SOP-14(4) DIP-14 DCP012415 SOP-14(4) NVA DUA NVA DUA NVA DUA NVA DUA NVA DUA NVA DUA NVA DUA −40°C to +100°C −40°C to +100°C −40°C to +100°C −40°C to +100°C −40°C to +100°C −40°C to+100°C −40°C to +100°C −40°C to +100°C −40°C to +100°C −40°C to +100°C −40°C to +100°C −40°C to +100°C −40°C to +100°C −40°C to +100°C DCP010505DBP DCP010505DBP−U DCP010507DBP DCP010507DBP−U DCP010512DBP DCP010512DBP−U DCP010515DBP DCP010515DBP−U DCP011512DBP DCP011512DBP−U DCP011515DBP DCP011515DBP−U DCP012415DBP DCP012415DBP−U DCP010505DBP DCP010505DBP−U/700 DCP010507DBP DCP010507DBP−U/700...