ROE-3.305S footprint, schematic symbol and 3D model by RECOM Power

Symbol

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PCB Footprints

ROE-3.305S - RECOM Power PCB footprint - Other - Other - ROE-3.305S-2

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3D Models

ROE-3.305S - RECOM Power - 3D model - Other - ROE-3.305S-2

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Datasheet Download Datasheet
Stock & Prices Price & Stock for ROE-3.305S
Part Number ROE-3.305S
Manufacturer RECOM Power
Pin Count 4
Part Category Power Supply
Package Category Other
Footprint Name Other - ROE-3.305S-2
Released Date Oct 30, 2018
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

ROE-3.305S Details

Manufacturer Part Number:
ROE-3.305S
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
SMA,
Reach Compliance Code:
Compliant
Country Of Origin:
Mainland China, Taiwan
ECCN Code:
EAR99
Manufacturer:
RECOM Power GmbH
YTEOL:
5
Analog IC - Other Type:
DC-DC UNREGULATED POWER SUPPLY MODULE
Input Voltage-Max:
3.63 V
Input Voltage-Min:
2.97 V
Input Voltage-Nom:
3.3 V
JESD-30 Code:
R-PSMA-P4
Length:
11.5 mm
Load Regulation-Max:
15%
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
4
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Voltage-Max:
5.25 V
Output Voltage-Min:
4.75 V
Output Voltage-Nom:
5 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
SMA
Package Shape:
RECTANGULAR
Package Style:
MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Cel):
NOT SPECIFIED
Seated Height-Max:
10.5 mm
Surface Mount:
NO
Technology:
HYBRID
Temperature Grade:
INDUSTRIAL
Terminal Form:
PIN/PEG
Terminal Pitch:
2.54 mm
Terminal Position:
SINGLE
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Total Power Output-Max:
1 W
Trim/Adjustable Output:
NO
Width:
6 mm

ROE-3.305S Frequently Asked Questions (FAQs)

RECOM recommends a PCB layout with a large copper area connected to the module's thermal pad to ensure good heat dissipation. A minimum of 2 oz copper thickness is recommended.
To ensure reliability in high-temperature environments, RECOM recommends derating the module's output power according to the temperature derating curve provided in the datasheet. Additionally, ensure good airflow and a clean, dry environment.
RECOM recommends using a low-ESR ceramic capacitor with a value of 10-22 μF, 50-100 V rating, and an X7R or X5R dielectric. The capacitor should be placed as close as possible to the module's input pins.
Yes, the ROE-3.305S can be used in a redundant or parallel configuration. However, RECOM recommends consulting with their application engineers to ensure proper design and implementation.
The ROE-3.305S will shut down during an input voltage brownout or dropout. Once the input voltage recovers, the module will restart automatically.

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