Datasheet

ManualsBrandsRECOM ManualsPSU ComponentsDC/DC converter (SMD) 5 Vdc 5 Vdc, -5 Vdc 25 mA 0.25 W No. of outputs: 2 x

E-8 www.recom-electronic.comREV: 1/2013

Selection Guide

Part Input Output Output Capacitive

Number Voltage Voltage Current Load

SMD (3kV) (VDC) (VDC) (mA) (max.)

R0.25S**-xx3.3 (H) 3.3, 5, 12, 15, 24 3.3 76 1000µF

R0.25S**-xx05 (H) 3.3, 5, 12, 15, 24 5 50 470µF

R0.25S**-xx09 (H) 3.3, 5, 12, 15, 24 9 28 470µF

R0.25S**-xx12 (H) 3.3, 5, 12, 15, 24 12 21 150µF

R0.25S**-xx15 (H) 3.3, 5, 12, 15, 24 15 17 68µF

R0.25S**-xx24 (H) 3.3, 5, 12, 15, 24 24 10.4 68µF

R0.25D**-xx3.3 (H) 3.3, 5, 12, 15, 24 ±3.3 ±38 470µF

R0.25D**-xx05 (H) 3.3, 5, 12, 15, 24 ±5 ±25 220µF

R0.25D**-xx09 (H) 3.3, 5, 12, 15, 24 ±9 ±14 68µF

R0.25D**-xx12 (H) 3.3, 5, 12, 15, 24 ±12 ±10.4 68µF

R0.25D**-xx15 (H) 3.3, 5, 12, 15, 24 ±15 ±8.3 68µF

R0.25D**-xx24 (H) 3.3, 5, 12, 15, 24 ±24 ±5.2 33µF

R0.25DA**-xx0505 3.3, 5, 12, 15, 24 5/5 25/25 220µF/220µF

R0.25DA**-xx1212 3.3, 5, 12, 15, 24 12/12 10/10 68µF/68µF

Specifications (measured at T

= 25°C, nominal input voltage, full load and after warm-up)

Input Voltage Range ±10%

Output Voltage Accuracy ±5% typ., ±7% max.

Line Voltage Regulation (low line to high line at max. load) 2% max.

Load Voltage Regulation 3.3V output types 15% typ., 20% max.

(10% to 100% full load) 5V, 5/5V output types 12% typ., 15% max.

9V output type 7% typ., 10% max.

12V, 12/12V, 15V, 24V output types 6% typ., 10% max.

Output Ripple and Noise (20MHz BW limited) 100mVp-p max.

Operating Frequency 20kHz min. / 50kHz typ. / 90kHz max.

Efficiency at Full Load 60%-70%

Minimum Load = 0% Specifications valid for 10% minimum load only

Isolation Voltage (tested for 1 second) 1000VDC

(rated for 1 minute) 500VAC / 60Hz

H-Suffix (tested for 1 second) 3000VDC

(rated for 1 minute) 1500VAC / 60Hz

R0.25DA Output/ Output Isolation Voltage (tested for 1 second) 1000VDC

Isolation Capacitance 75pF max.

0.25 Watt SMD

Single, Dual

& Independent

Outputs

●

Fully RoHS 6/6 Conform

●

Full Power at 100°C Ambient Temperature

●

1kVDC or 3kVDC Isolation Options

●

Suitable for Fully Automated Assembly

(including Vapour Phase Soldering)

● Optional Continuous Short Circuit Protection

●

Built-In EN55022 Class A Filter

Features

Unregulated

Converters

R0.25S** : ** without marking denotes 5 pins out of 8 fitted (includes /H option)

** with marking 8 denotes 8 pins out of 8 fitted (/H option not available)

** with marking 12 denotes 10 pins out of 12 fitted (includes /H option)

R0.25D** : ** without marking denotes 6 pins out of 10 fitted (includes /H option, no DA option)

R0.25D(A): ** with marking 10 denotes with 10 pins out of 10 fitted (/H option not available)

R0.25D(A): ** with marking 12 denotes 10 pins out of 12 fitted (includes /H option - except R0.25DA)

UL-60950-1 Certified

EN-60950-1 Certified

EN-60601-1 Certified*

*(/H suffix)

Case and Pinning Options (note restrictions on /H option)

xx = Input Voltage (other input and output voltage combinations available on request)

* add Suffix “H” for 3kV Isolation, e.g.

R0.25S-0505/H, R0.25D-0505/H, R0.25S12-0505/H, R0.25D12-0505/H

add Suffix “P” for Continuous Short Circuit Protection, e.g. R0.25S8-0505/P, R0.25S-0505/HP, R0.25D12-0505/HP

* add suffix -R for tape & reel packing e.g. R0.25S-0505-R. For more details see Application Notes.

R0.25S

R0.25D(A)

ECONOLINE

DC/DC-Converter

Description

The R0.25S and R0.25D converters are

of the enclosed open frame type, i.e.

they are not potted.

The converters are typically used in

general purpose and industrial low

power isolation and voltage matching

applications where an SMD converter is

required.

The converter series feature an exten-

ded ambient temperature operating

range of -40°C ~ +100°C without

derating and optional continuous short

circuit protection.

In addition to single, dual and indepen-

dent outputs, two isolation options and

three different case formats, the

converters are also available prepacked

as tape and reel for use with automatic

insertion machines.

E358085

Refer to Application Notes

RoHS

2011/65/EU

6/6

Summary of content (4 pages)

PAGE 1
Features Unregulated Converters ● ● ● ● Fully RoHS 6/6 Conform Full Power at 100°C Ambient Temperature 1kVDC or 3kVDC Isolation Options Suitable for Fully Automated Assembly (including Vapour Phase Soldering) Optional Continuous Short Circuit Protection Built-In EN55022 Class A Filter ● ● ECONOLINE DC/DC-Converter Selection Guide Part Number SMD (3kV) Input Voltage (VDC) R0.25S**-xx3.3 (H) 3.3, 5, 12, 15, 24 3.3 76 1000µF R0.25S**-xx05 (H) 3.3, 5, 12, 15, 24 5 50 470µF R0.
PAGE 2
R0.25S_R0.25D Series ECONOLINE DC/DC-Converter Specifications - continued (Ambient Temperature) R0.25S-0505, R0.25D-0505, R0.25DA-050505 100 80 Output Power (%) 60 Safe Operating Area 40 20 0 -40 0 50 100 110 Operating Temperature °C 150 R0.25S12-0505, R0.25D12-0505, R0.25DA12-050505 100 80 Output Power (%) } Derating-Graph 60 40 30 20 0 Safe Operating Area -40 0 50 150 100 115 Operating Temperature °C The derating graphs are valid only for the part numbers shown.
PAGE 3
R0.25S_R0.25D Series ECONOLINE DC/DC-Converter Package Style and Pinning (mm) Note: /H option is available in these pin packages 5 PIN Single SMD Package 12.75 15.24 10.7 8 6.7 10 5 RECOM R0.25S-xxxx xxxx 7.0 2.54 x 3 3rd angle projection 6 PIN Dual SMD Package 1 2 8.50 11.10 7 RECOM R0.25D-xxxx xxxx 4 1 2 10.7 7.0 6.7 4 5 2.54x4 8.50 11.10 Pin Connections Recommended Footprint Details Pin # 0.50 Bottom View 2.54 8 5 1 2 4 Top View 12.00 1.20 1.
PAGE 4
R0.25S_R0.25D Series ECONOLINE DC/DC-Converter Package Style and Pinning (mm) Note: /H option is available in this pin package 12 PIN Single and Dual SMD Package 10.7 15.24 12 11 10 8 7 Pin Connections RECOM R0.25S_R0.25D12-xxxx xxxx 1 2 3 3rd angle projection 6.7 5 6 7.0 Pin # 8.50 11.10 2.54x5 R0.25S** :** with marking 12 denotes 10 pins out of 12 fitted (includes /H option) e.g. R0.25S12-0505 R0.25S12-0505/H R0.25S12-0505/HP Recommended Footprint Details Separation > 3.8 mm 0.55 R0.