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QA243C-2005R3


Isolated Module DC DC Converter 2 Output 20V -5V 90mA, 90mA 21.6V – 26.4V Input

357 (excluding 18% GST)

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Description

QA243C-2005R3 is DC-DC module power supplie designed for SiC MOSFET driver requiring two sets of isolation power supply. The mode of common ground outputs is adopted internally for better energy provision of SiC MOSFET turn-on and turn-off. Output short-circuit protection and self-recovery capabilities are also provided. General application includes:
1. Universal converter
2. AC servo drive system
3. Electric welding machine
4. Uninterruptible power supply (UPS)

Specifications

Type Isolated Module  
Number of Outputs 2  
Voltage – Input (Min) 21.6V  
Voltage – Input (Max) 26.4V  
Voltage – Output 1 20V  
Voltage – Output 2 -5V  
Current – Output (Max) 90mA, 90mA  
Voltage – Isolation 5 kV  
Applications ITE (Commercial)  
Operating Temperature -40°C ~ 105°C (With Derating)  
Efficiency 81%  
Mounting Type Through Hole  
Package / Case 7-SIP Module, 5 Leads  
Size / Dimension 0.77″ L x 0.39″ W x 0.49″ H (19.5mm x 9.8mm x 12.5mm)  

 

Features

 Reinforced insulation
 I/O isolation test voltage: 5.0kVAC
 Partial Discharge 1700V
 Characterised CMTI>200kV/µs
 Max. Capacitive Load: 2200µF
 Ultra-low isolation capacitance: 3.5pF ( typ.)
 High efficiency up to 87%
 SIP package
 Operating ambient temperature range: -40℃to+105℃
 Continuous short-circuit protection

Data Sheet

QAxx3C R3

Note

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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