DCP020503U

Input Voltage (nominal) :
Output Voltage (Channel 2) :
Output Current (Channel 2) :
Number of Outputs : 1
Product : Isolated
Input Voltage Range : 4.5 V to 5.5 V
Output Power : 2 W
Mounting Style : SMD/SMT
Package / Case Size : SOP-12
Output Voltage (Channel 1) : 3.46 V
Output Current (Channel 1) : 606 mA


Features:

· Up To 89% Efficiency
· Thermal Protection
· Device-to-Device Synchronization
· SO-28 Power Density of 106W/in³ (6.5W/cm³ )
· EN55022 Class B EMC Performance
· UL1950 Recognized Component
· JEDEC 14-Pin and SO-28 Packages


Application

· Point-of-Use Power Conversion
· Ground Loop Elimination
· Data Acquisition
· Industrial Control and Instrumentation
· Test Equipment


Pinout




Specifications

over operating free-air temperature range (unless otherwise noted) ⁽¹⁾

		DCP02 Series	UNIT
Input Voltage	5V input models	7	V
	12V input models	15	V
	12V input models	18	V
	24V input models	29	V
Storage temperature range		60 to +125

(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

Description

The DCP020503U is a family of 2W, isolated,unregulated DC/DC converters. Requiring a minimum of external components and including on-chip device protection, the DCP02 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 power densities of 79W/in³ (4.8W/cm3) for DIP-14, and 106W/in³ (6.5W/cm³) for SO-28. This combination of features and small size makes the DCP020503U suitable for a wide range of applications.

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe 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.

Parameters:

Technical/Catalog Information	DCP020503U
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Type	Isolated
Number of Outputs	1
Voltage - Input	4.5 ~ 5.5 V
Voltage - Output	3.3V
Current - Output	606mA
Power - Output	2W
Package / Case	28-SOP, 12 Leads
Packaging	Tube
Internal Switch(s)	Yes
Synchronous	Yes
Rds (On)	-
Operating Temperature	-40°C ~ 85°C
Frequency - Switching	400kHz
Drawing Number	296; 4202104; DVB; 12
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	DCP020503U DCP020503U