Datasheet

ManualsBrandsRECOM ManualsPSU Components1 W DC/DC Converter 12 V 5 V 200 mA

www.recom-power.com

REV.: 3/2019 ECO-1

Features

Unregulated

Converters

• Industry standard pinout

• 1kVDC/1s or 2kVDC/1s isolation

• UL94 V-0 package material

• Fully encapsulated

• Efﬁciency up to 85%

Description

The RO DC/DC converters are typically used in general purpose power isolation and voltage

matching applications, and feature a full industrial operating temperature range of -40°C to +85°C

without derating.

DC/DC Converter

1 Watt

SIP4

Single Output

UL60950-1 certiﬁed

CAN/CSA-C22.2 No 60950-1 certiﬁed

EN60950-1 certiﬁed

IEC60950-1 certiﬁed

EN55032 compliant

CB report

E358085

Selection Guide

Part nom. Input Output Output Efﬁciency max. Capacitive

Number Voltage Voltage Current typ.

(1)

Load

(2)

[VDC] [VDC] [mA] [%] [µF]

RO-xx3.3S

(3,4)

3.3, 5,12, 15, 24 3.3 303 75 2200

RO-xx05S

(3,4)

3.3, 5,12, 15, 24 5 200 78-80 1000

RO-xx09S

(3,4)

3.3, 5,12, 15, 24 9 111 78-80 1000

RO-xx12S

(3,4)

3.3, 5,12, 15, 24 12 83 80-84 470

RO-xx15S

(3,4)

3.3, 5,12, 15, 24 15 66 80-84 470

RO-xx24S

(3,4)

3.3, 5,12, 15, 24 24 42 78-85 220

Model Numbering

Notes:

Note3: standard part is without continuous short circuit protection

add sufﬁx „/P“ for continuous short circuit protection

Note4: add sufﬁx „/H“ for 2kVDC/1s isolation

or add sufﬁx „/HP“ for continuous short circuit protection and 2kVDC/1s isolation

Ordering Examples:

RO-123.3S/P: 12V Input Voltage, 3.3V Output Voltage, Single Output with continuous short circuit protection

RO-0509S/HP: 5V Input Voltage, 9V Output Voltage, Single Output with 2kVDC/1s Isolation and continuous short circuit protection

Input Voltage

Output Voltage

RO- __ __S/_

Protection

(3)

Isolation Option

(4)

Single

Notes:

Note1: Efﬁciency is tested at nominal input and full load at +25°C ambient

Note2: Max Cap Load is tested at nominal input and full resistive load and is deﬁned as the

capacitive load that will allow start up in under 1s without damage to the converter

Summary of content (6 pages)

PAGE 1
Features • Industry standard pinout • 1kVDC/1s or 2kVDC/1s isolation Unregulated Converters DC/DC Converter • UL94 V-0 package material • Fully encapsulated RO • Efficiency up to 85% Description The RO DC/DC converters are typically used in general purpose power isolation and voltage matching applications, and feature a full industrial operating temperature range of -40°C to +85°C without derating. 1 Watt SIP4 Single Output Selection Guide Part Number nom.
PAGE 2
RO DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Filter capacitor Input Voltage Range ±10% Minimum Load Internal Operating Frequency 0% 50kHz Output Ripple and Noise 100kHz 105kHz 20MHz BW 100mVp-p Efficiency vs. Load RO-xx12S 100 100 90 90 80 80 70 70 Efficiency [%] Efficiency [%] RO-xx05S 60 50 40 60 50 40 30 30 3.
PAGE 3
RO DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated) Parameter Condition Load Regulation (5) Value 20.0% max. 15.0% max. 10.0% max. 3.3Vout 5Vout 12, 15, 24Vout 10% to 100% load Notes: Note5: Operation below 10% load will not harm the converter, but specifications may not be met Tolerance Envelope RO-xx3.
PAGE 4
RO DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated) PROTECTIONS Parameter Type Value without suffix with suffix “/P” Short Circuit Protection (SCP) Isolation Voltage (6) I/P to O/P 1 second continuous without suffix tested for 1 second rated for 1 minute 1kVDC 500VAC/60Hz with suffix “/H” tested for 1 second rated for 1 minute 2kVDC 1kVAC/60Hz 10GΩ min. Isolation Resistance Isolation Capacitance 20pF min. / 75pF max.
PAGE 5
RO DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated) SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Standard Information Technology Equipment, General Requirements for Safety SPCLVD1602031 IEC60950-1:2005, 2nd Edition + A2:2013 EN60950-1:2006 + A2:2013 Information Technology Equipment, General Requirements for Safety E358085-A4-UL UL60950-1, 2nd Edition:2007 CAN/CSA C22.2 No.
PAGE 6
RO DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load unless otherwise stated) Dimension Drawing (mm) embossed logo 11.5 6.0 Pinning information 10.0 Recommended Footprint Details 2.54 1 2 3 4 Bottom View 2.54 7.62 Single -Vin +Vin -Vout +Vout Tolerance: xx.x= ±0.5mm xx.xx= ±0.25mm Top View 1 2 3 4 1.25 1.90 0.25±0.05 4.10 0.51 0.51+0.10/-0.