Datasheet

ManualsBrandsRecom ManualsBoard Mounted DC / DC ConvertersDC/DC Converter 2W 5V 400mA

www.recom-power.com

REV.: 3/2019 ECO-1

Features

Regulated

Converters

• 2:1 Wide input range

• 2kVDC/1 Second isolation

• -40°C To +75°C Operating temperature @ full load

• Industry standard pinout (SIP8)

• EN/UL62368 and UL60950 certiﬁed, CB report

• Low cost

RSE

Description

The RSE is a low cost isolated, regulated and short-circuit protected DC/DC converter designed for

industrial applications. A compact SIP8 case size, 2:1 input, 2kVDC isolation and a wide operating

temperature range of -40°C to +75°C without derating makes the RSE series ideal for industrial,

transport and general-purpose on-board 5V power supplies. Industrial Class A EMC levels can be met

with a simple Pi-ﬁlter and the converters come with a three year warranty.

DC/DC Converter

2 Watt

SIP8

Single Output

E224736

UL62368-1 certiﬁed

C22.2 No. 62368-1-14 certﬁed

UL60950 certiﬁed

C22.2 No. 60950-1-07 certiﬁed

IEC/EN62368-1 certiﬁed

EN55032/55024 compliant

CB Report

Features

Regulated

Converters

• 2:1 Wide input range

• 2kVDC/1 second isolation

• -40°C to +75°C operating temperature @ full load

• Industry standard pinout (SIP8)

• EN/UL62368 and UL60950 certiﬁed, CB report

• Low cost

Selection Guide

Part nom. Input Input Current Output Output Efﬁciency max. Capacitive

Number Voltage @ full load Voltage Current typ.

(1)

Load

(2)

[VDC] [mA] [VDC] [mA] [%] [µF]

RSE-0505S/H2 4.5 - 9 526 5 400 76 6800

RSE-2405S/H2 18 - 36 103 5 400 80 6800

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

BASIC CHARACTERISTICS

Parameter Condition Min. Typ. Max.

Internal Input Filter capacitor

Input Voltage Range nom. Vin=

5VDC

24VDC

4.5VDC

18VDC

5VDC

24VDC

9VDC

36VDC

Maximum Reverse Voltage

0VDC

Input Surge Voltage 100ms max nom. Vin=

5VDC

24VDC

15VDC

50VDC

Quiescent Current nom. Vin=

5VDC

24VDC

40mA

3mA

Start-up time

500µs

Rise time

450µs

Hold-up time

10µs

Internal Operating Frequency

130kHz

Minimum Load 0%

Output Ripple and Noise

(3)

20MHz BW, 0-100% load 75mVp-p

ON/OFF CTRL

(4)

DC-DC ON

DC-DC OFF

Open or 0V<Vr<0.8VDC

2V<Vr<6VDC

Input Current of CTRL Pin

5V V

CTRL

3.3V V

CTRL

15mA

10mA

Standby Current

0.75mA 1.5mA

continued on next page

Notes:

Note3: Measurements are made with a 0.1µF MLCC across output (low ESR)

Note4: Please refer to „Application and Installation“

Speciﬁcations (measured @ ta= 25°C, nominal Vin, full load unless otherwise speciﬁed)

Summary of content (5 pages)

PAGE 1
Features •• •• • • •• •• Regulated Converters 2:1 2:1 Wide Wide input input range range 2kVDC/1 second 2kVDC/1 Second isolation isolation to +75°C operating -40°C To Operating temperature temperature @ @ full full load load Industry standard pinout (SIP8) EN/UL62368 EN/UL62368 and and UL60950 UL60950 certified, certified, CB CB report report Low cost Low cost Description The RSE is a low cost isolated, regulated and short-circuit protected DC/DC converter designed for industrial applications.
PAGE 2
RSE DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal Vin, full load unless otherwise specified) Efficiency vs. Load RSE-0505S/H2 100 80 Efficiency [%] Efficiency [%] 80 60 40 60 40 4.5Vin 5Vin 7Vin 9Vin 20 0 RSE-2405S/H2 100 0 0.1 0.2 0.3 18Vin 20Vin 24Vin 30Vin 36Vin 20 0 0.4 0 0.1 0.2 Output Current [A] 0.3 0.4 Output Current [A] REGULATIONS Parameter Condition Value Output Accuracy 0-100% load ±2.0% max.
PAGE 3
RSE DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal Vin, full load unless otherwise specified) Surge Protection Circuit according to EN61000-4-5, Criteria A Fuse Dsurge C1 LOAD +Vin nom. Vin TVS C1 5VDC P4SMAJ11A N/A 24VDC P4SMAJ36A 220µF/100V -Vin Notes: Note5: For repeat Hi-Pot testing, reduce the time and/or the test voltage Note6: An input fuse is required if the mains supply is not over-current protected.
PAGE 4
RSE DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal Vin, full load unless otherwise specified) EMC Compliance Conditions Standard / Criterion with external components (see filter suggestion below) Electromagnetic compatibility of multimedia equipment - Emission requirements EN55032, Class A EN55032, Class B Information technology equipment - Immunity characteristics - Limits and methods of measurement EN55024, 2015 ESD Electrostatic discharge immunity test ±8kV Air; ±4kV Conta
PAGE 5
RSE DC/DC Converter Series Specifications (measured @ Ta= 25°C, nominal Vin, full load unless otherwise specified) Dimension Drawing (mm) embossed logo 21.8 Pin Connection Pin # Single 1 -Vin 2 +Vin 3 CTRL 5 NC 6 +Vout 7 -Vout 8 NC 11.1 9.2 0.50 Marking 0.25±0.05 4.10 0.51+0.10/-0.05 Recommended Footprint Details 2.00 5 6 7 8 2.54 Bottom View 1 2 3 3.20 1.00 Ø +0.15/-0 1 2 3 NC= no connection Tolerance: xx.x= ±0.5mm xx.xx= ±0.25mm Pin dimension: ±0.