ECO-1

REV.: 1/2016

www.recom-power.com

2 Watt

SIP7 for

SIC Application

DC/DC Converter

Features

Unregulated

Converters

• Power Sharing

• High Isolation 3kVDC & 4kVDC for 1 minute

• Efficiency up to 87%

• Wide Operating Temperature Range from -40°C to +85°C

• UL60950 Certified

• IEC/EN60950 Certified

RKZ-xx2005D

UL60950-1 Certified

CSA C22.2 No. 60950-1-07

IEC/EN60950-1 Certified

EN55022

Description

The RKZ-xx2005D series features DC/DC converters which are especially designed for SiC mosfet

drivers. The modules are available with input voltages of 5, 12, 15, or 24VDC with two

asymmetric outputs of +20VDC and -5VDC. A special feature of this converter is output power

sharing: the RKZ-xx2005D can be used with equal power (asymmetrical current) or equal current

(asymmetrical power) loads. The modules offer 3kVDC or 4kVDC isolation. The operating

temperature range of -40C to +100°C (with derating) meets harsh environmental requirements.

Selection Guide

Part

Input

Output

Output

Efficiency typ.

max. Capacitive

Number

Voltage

Voltage

Current

typ.

[VDC]

[VDC]

[mA]

[%]

[µF]

RKZ-052005D

5

20/-5

50/-200

86

100/1500

+/-80

85

RKZ-122005D

12

20/-5

50/-200

86

100/1500

+/-80

RKZ-152005D

15

20/-5

50/-200

86

100/1500

+/-80

RKZ-242005D

24

20/-5

50/-200

87

100/1500

+/-80

3 YEAR

warranty

3

E358085

Notes:

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

Input Voltage

Output Voltage

Model Numbering

RKZ-__2005D/_ _

Notes:

Note2: without suffix, standard 3kVDC isolation

add suffix “/H” for higher 4kVDC isolation

Note3: without suffix, without Short Circuit Proetction

add suffix “/P” for continuous short circuit protection

Examples:

RKZ-052005D

=

5Vin, 20/-5Vout, without SCP function + standard 3kVDC isolation

RKZ-12005D/HP

=

12Vin, 20/-5Vout, with continuous SCP function + high 4kVDC isolation

Dual Output

BASIC CHARACTERISTICS

Parameter

Condition

Min.

Typ.

Max.

Input Voltage Range

-10%

+10%

Operating Frequency

20kHz

Minimum Load

0%

70mVp-p

150mVp-p

continued on next page

Notes:

Note4: Ripple and Noise is measured with a 20MHz badnwidth and a 0.1µF ceramic capacitor.