ADDITIONAL -15V OUTPUT AVAILABLE, 30V OUTPUT IS AVAILABLE WHEN PINS ARE SHORTED
Analog IC - Other Type:
DC-DC REGULATED POWER SUPPLY MODULE
Input Voltage-Max:
36 V
Input Voltage-Min:
18 V
Input Voltage-Nom:
24 V
JESD-30 Code:
R-XDMA-G6
Length:
22.4 mm
Number of Functions:
1
Number of Outputs:
2
Number of Terminals:
6
Output Voltage-Max:
15.75 V
Output Voltage-Min:
14.25 V
Output Voltage-Nom:
15 V
Package Body Material:
UNSPECIFIED
Package Code:
DMA
Package Shape:
RECTANGULAR
Package Style:
MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Cel):
245
Seated Height-Max:
7.5 mm
Surface Mount:
YES
Technology:
HYBRID
Terminal Form:
GULL WING
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
10
Total Power Output-Max:
1.5 W
Trim/Adjustable Output:
YES
Width:
12.7 mm
SUCW1R52415B Frequently Asked Questions (FAQs)
Cosel recommends a PCB layout with a large copper area connected to the tab of the SUCW1R52415B to dissipate heat efficiently. A minimum of 2 oz copper thickness is recommended, and the copper area should be connected to a solid ground plane to reduce thermal resistance.
To ensure reliable operation in high-vibration environments, Cosel recommends securing the SUCW1R52415B to the PCB using a suitable screw or adhesive, and ensuring that the PCB is properly secured to the chassis or enclosure. Additionally, using a conformal coating can help protect the device from vibration-induced damage.
The maximum allowed capacitance for the output filter capacitor is not explicitly stated in the datasheet, but as a general rule, Cosel recommends limiting the output capacitance to 10 times the value of the output capacitance specified in the datasheet (in this case, 10 x 15uF = 150uF). Exceeding this value may affect the stability of the converter.
Yes, the SUCW1R52415B can be used in a redundant configuration for high-reliability applications. However, it is essential to ensure that the redundant units are properly synchronized and that the system is designed to handle the increased power dissipation and heat generation. Cosel recommends consulting with their application engineers for guidance on implementing a redundant configuration.
Cosel recommends using a fuse with a rating of 5-10A, depending on the specific application and input voltage. The fuse should be selected based on the maximum input current and the fault current of the converter. It is essential to ensure that the fuse is properly sized to protect the converter and the system from overcurrent faults.
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SUCW1R52415B Overview
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