Features
Unregulated
Converters
• +20/-5V & +15/-3V asymmetric outputs for SiC driver applications
• Qualified with 65kV/µs @ Vcommon mode =1KV
• +15/-9V asymmetric outputs for IGBT driver applications
• Pot-core transformer with separated windings
• High 6.4kVDC isolation in compact SIP7 size
• Low isolation capacitance (10pF max.)
• Optional continuous short circuit protected
• IEC/EN62368-1 certfified, UL pending
DC/DC Converter
RxxP2xxyy
Description
High slew rate SiC transistor drivers require an isolated asymmetric supply of +20/-5V or +15/-3V
with high isolation voltage and low isolation capacitance. The RxxPxxyyD series have been specially
designed to fulfill this demanding requirement with 6400VDC isolation and <10pF isolation capacitance.
The load on each output can be unequal, as long as the total power remains under 2W. The internal
transformer uses a pot-core to physically separate the input and output windings, yet the converter still
fits into an industry standard SIP7 case. Input voltage options of 5, 12, 15 or 24V are available and the
RxxP2xxyyD series is safety certified to the latest UL/IEC62368 standard.
2 Watt
SIP7 for
SiC and IGBT
Application´s
Selection Guide
Part
Number
Input
Output
Output Efficiency typ. max. Capacitive
Voltage Voltage Current typ. Load (1)
[VDC] [VDC] [mA] [%] [µF]
R12P21503D
R15P21503D
R24P21503D
12
15
24
+15/-3 +93/-185
+15/-3 +93/-185
+15/-3 +66/-333
84
81
82
150/680
150/680
150/680
R05P21509D
5
+15/-9 +67/-111 82
±330
R12P21509D
12 +15/-9 +67/-111 84
R24P21509D
24 +15/-9 +67/-111 86
R 05P22005D 5 +20/-5 5+0//--28000 8823
±330
±330
47/680
R 12P22005D 12 +20/-5 5+0//--28000
82
R 15P22005D 15 +20/-5 5+0//--28000 8834
R 24P22005D 24 +20/-5 5+0//--28000 8845
Notes:
Note1: Max. capacitive load is tested at nominal input voltage and full load
47/680 E 2 2 4 7 3 6
47/680
UL60950-1 certified
47/680
CAN/CSA-C22.2 No.
UL62368-1 certified
60950-1-07
certified
CAN/CSA-C22.2 No. 62368-1-14 certified
IEC/EN62368-1 certified
CB Report
Model Numbering
Input Voltage
Output Power
R__P2 __ __D/P
Protection (2)
Negative Output Voltage
Positive Output Voltage
Notes:
Note2: add suffix “/P” for continuous short circuit protection (check for availability)
without suffix no short circuit protection
www.recom-power.com
REV.: 5/2019
www.recom-power.com/eval-ref-boards www.recom-power.com/bier
ECO-1