SHORT CIRCUIT; OVER CURRENT; OVER VOLTAGE; UNDER VOLTAGE; THERMAL
Ripple Voltage (Main Out):
0.0265125 Vrms
Screening Level:
IEC/EN/UL 62368-1
Seated Height-Max:
11.2 mm
Surface Mount:
NO
Technology:
HYBRID
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
PIN/PEG
Terminal Position:
DUAL
Total Power Output-Max:
30 W
Trim/Adjustable Output:
YES
Warm-up Time:
0.02 s
Width:
25.4 mm
EC5SBW-48S05 Frequently Asked Questions (FAQs)
The recommended PCB layout for optimal thermal performance involves placing the DC-DC converter near a metal edge of the PCB, using a solid ground plane, and keeping the input and output capacitors close to the converter. Additionally, a thermal relief pattern on the PCB can help to dissipate heat more efficiently.
To ensure reliable start-up and shutdown of the converter, it is recommended to add a soft-start circuit to limit the inrush current, and to use a voltage supervisor to monitor the output voltage and prevent the converter from starting up with an invalid output voltage.
The recommended input capacitors are low-ESR ceramic capacitors with a voltage rating of at least 50V, and a capacitance value of 10-22uF. The recommended output capacitors are also low-ESR ceramic capacitors with a voltage rating of at least 5V, and a capacitance value of 10-22uF.
To protect the converter from overcurrent and overvoltage conditions, it is recommended to add overcurrent protection (OCP) and overvoltage protection (OVP) circuits. The OCP circuit can be implemented using a current sense resistor and a comparator, while the OVP circuit can be implemented using a voltage sense resistor and a comparator.
The maximum ambient temperature for the EC5SBW-48S05 is 85°C, with a derating of 2.5% per degree above 60°C. It is recommended to ensure good airflow and to use a heat sink if the converter will be operating in a high-temperature environment.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
EC5SBW-48S05 Overview
Use the download button to access the EC5SBW-48S05 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like EC5SB,
or try a keyword search, such as Power Supply Modules
