Datasheet

ManualsBrandsRecom ManualsBoard Mounted DC / DC ConvertersDC/DC Converter 2W 20V 50mA

www.recom-power.com

REV.: 5/2019 ECO-1

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

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.

DC/DC Converter

2 Watt

SIP7 for

SiC and IGBT

Application´s

UL60950-1 certiﬁed

CAN/CSA-C22.2 No. 60950-1-07 certiﬁed

UL62368-1 certiﬁed

CAN/CSA-C22.2 No. 62368-1-14 certiﬁed

IEC/EN62368-1 certiﬁed

CB Report

E224736

www.recom-power.com/eval-ref-boards www.recom-power.com/bier

RxxP2xxyy

Selection Guide

Part Input Output Output Efﬁciency typ. max. Capacitive

Number Voltage Voltage Current typ. Load

(1)

[VDC] [VDC] [mA] [%] [µF]

R12P21503D 12 +15/-3 +93/-185 84 150/680

R15P21503D 15 +15/-3 +93/-185 81 150/680

R24P21503D 24 +15/-3 +66/-333 82 150/680

R05P21509D 5 +15/-9 +67/-111 82 ±330

R12P21509D 12 +15/-9 +67/-111 84 ±330

R24P21509D 24 +15/-9 +67/-111 86 ±330

R05P22005D 5 +20/-5

50/-200

47/680

+/-80 83

R12P22005D 12 +20/-5

50/-200

82 47/680

+/-80

R15P22005D 15 +20/-5

50/-200

47/680

+/-80 84

R24P22005D 24 +20/-5

50/-200

47/680

+/-80 85

Notes:

Note1: Max. capacitive load is tested at nominal input voltage and full load

Notes:

Note2: add sufﬁx “/P” for continuous short circuit protection (check for availability)

without sufﬁx no short circuit protection

Model Numbering

R__P2 __ __D/P

Input Voltage

Output Power

Protection

(2)

Negative Output Voltage

Positive Output Voltage

Summary of content (6 pages)

PAGE 1
• • • • • • • • 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.
PAGE 2
RxxP2xxyy DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal Input and full load after warm-up time unless otherwise noted) Parameter Condition Min. Typ. Max. Internal Input Filter capacitor type Input Voltage Range nom. Vin= 5.5VDC 13.2VDC 16.5VDC 26.4VDC 4.5VDC 10.8VDC 13.5VDC 21.6VDC 5Vin 12Vin 15Vin 24Vin Minimum Load 0% Start-up Time 5ms Internal Operating Frequency 50kHz 20kHz Output Ripple and Noise 20MHz bandwidth 200mVp-p Efficiency vs.
PAGE 3
RxxP2xxyy DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal Input and full load after warm-up time unless otherwise noted) REGULATIONS Parameter Condition Values Output Accuracy ±5.0% max. Line Regulation low line to high line, full load Load Regulation 10% to 100% load 1.2%/1% Vin typ. 10.0% max. Tolerance Envelope Output Voltage [%] +10 +8 Typica l Output Voltage [%] RxxP21503D Series -3Vout +5 Load L ine +1 V Nom.
PAGE 4
RxxP2xxyy DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal Input and full load after warm-up time unless otherwise noted) PROTECTIONS Parameter Condition Short Circuit Protection Isolation Voltage(3) Value RxxP21509D RxxP22005D only with suffix “/P” continuous, automatic recovery I/P to O/P tested for 1 second tested for 1 minute tested for 1 minute 6.4kVDC 5.2kVDC 3kVAC Isolation Capacitance 3pF typ. / 10pF max. Isolation Resistance 15GΩ min.
PAGE 5
RxxP2xxyy DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal Input and full load after warm-up time unless otherwise noted) SAFETY AND CERTIFICATIONS Certificate Type Report / File Number Information Technology Equipment, General Requirements for Safety E224736-A56-UL Audio/Video, information and communication technology equipment Part1: Safety requirements (CB Scheme) Standard UL60950-1:2014, 2nd Edition CAN/CSA-C22.2 No.
PAGE 6
RxxP2xxyy DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal Input and full load after warm-up time unless otherwise noted) Dimension Drawing (mm) embossed logo 9.8 Pin Connections Pin # Dual 1 +Vin 2 -Vin 5 -Vout 6 Com 7 +Vout Marking 0.51 12.5 19.5 0.25±0.05 4.10 0.50+0.10/-0.05 Tolerance: xx.x= ±0.5mm xx.xx= ±0.25mm Recommended Footprint Details 6 7 2.54 5 2.4 Bottom View 1 2 3x2.54= 7.62 1.9 1 2 5 6 7 Top View 2.54 6x2.54= 15.