R1S-0505E;R1S-3.305E;R1S-0505E-R;R1S8-0505E-R;R1S-1205E-R;中

Features

UnregulatedConverters

Description

●●●●●●

Efficiency 80% Full Load/65% with 20% Load1:1 Input Range

1kVDC and 2kVDC Isolation OptionEN pending & UL Certified

-40°C to +100°C Operating Temperature Range1W SMD Package

ECONOLINE

DC/DC-Converter

with 3 year Warranty

The R1S/E series is an unregulated DC/DC converter in fully encapsulated SMD package style. This series has beendesigned to offer exeptionally high efficiency at low loads and an extended operating temperature range. Uses in-clude battery powered supplies, green energy applications and general isolating/converting DC power where boardspace and high efficiency is a premium.

Selection Guide

Part IsolationNumber VoltageSMD (kVDC)R1S**-3.305/E* 1

InputVoltage(VDC)3.3

OutputVoltage(VDC)555

OutputCurrent(mA)200200200

Efficiency(typ.) 80%80%80%

CapacitiveLoad(max.)2200µF2200µF 2200µF

1 Watt SMDSingle Output

R1S**-0505/E* 1 5R1S**-1205/E* 1 12

R1S**-2405/E* 1 24 5 200 80% 2200µF** without marking denotes 5 pins out of 8 fitted (includes /H option) - e.g. R1S-3.305/EH** with marking “8“ denotes 8 pins out of 8 fitted (/H option not available) - e.g. R1S8-3.305/E* add Suffix “/H“ for 2kVDC Isolation Voltage - e.g. R1S-3.305/EH

* add Suffix “/P“ for Continuous Short Protection - e.g. R1S-3.305/EHP, R1S8-3.305/EP* add Suffix “-R“ for tape & reel packing - e.g. R1S-3.305/EHP-R, R1S8-3.305/E-R

Specifications(measured at TA = 25°C, nominal input voltage, full load and after warm-up)

Input Voltage Range

±10%

3.3V5V, 12V, 24V

Line Voltage Regulation(low line to high line at full load) Load Voltage Regulation

Output Ripple and Noise (20MHz BW)Operating Frequency (Vin=nominal input)Efficiency

Minimum Load = 0%

Isolation Voltage R1S-xx05/E tested for 1 second3.3V5V, 12V, 24V

Load Deviation 10% to 100%

±10% max.±5% max.1.5% max. 1.2% max.

UL-60950-1 Certified

R1S/E

Output Voltage Accuracy

R1S/E

Derating-Graph

(Ambient Temperature)

15% max.

20kHz min. / 90kHz max.

see Selection Guide

50mVp-p typ., 100mVp-p max.

Specifications valid for 10% minimum load only

1000 VDC

R1S-xx05/EH tested for 1 second Isolation Resistance(Viso=500V)10GΩmin.

Storage Temperature-55°C to +125°CVapour Phase Process(for more details see Application Notes)230°C (90 sec.) max.Package Weight(R1S8/xx05/E = 1.1g)1.0g Packing QuantityMTBF (+25°C)MTBF (+100°C)

using MIL-HDBK 217Fusing MIL-HDBK 217F

40 pcs per Tube500 pcs per Reel3459 x 10³ hours756 x 10³ hours

Refer to Application Notes

Note: Detailed Information see Application Notes chapter “MTBF“

1

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REV: 0/2011

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ECONOLINE

DC/DC-Converter

Typical CharacteristicsTolerance Envelope

+10%+5%V Nom.

Typical L

oad Line

100

R1S/E Series

R1S-xx05/E

Efficiency / Load

Deviation / Load2520

Deviation from Nominal (%)

+5% 2% 5%

Ef

ficiency %

806040200

151050-5-10

Output Voltage

10%50%100%Output Load Current (%)

0%20%40%60%Total Output current (%)

80%100%

0%20%40%60%Total Output current (%)

80%100%

Package Style and Pinning

3rd angleprojection

Pin ConnectionsPin #124

Function5 Pins-Vin-VoutNANC

Function8 Pins -Vin-VoutNC

+Vin +Vin+Vout +Vout

53,6,78

R1S/E

NC

NC = No Internal Connection NA = No Available Connection

Unit: mmTolerance:± 0.25 mm

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REV:0/2011

2

分销商库存信息:

RECOM-POWERR1S-0505/ER1S8-0505/E-RR1S-0505/EH-RR1S8-3.305/E-RR1S-3.305/EP-RR1S-1205/EH-RR1S8-1205/EP-RR1S-3.305/EHP-RR1S8-3.305/EP-RR1S-0505/EHR1S-2405/EHP-RR1S-1205/EHR1S-0505/EHPR1S-1205/EHPR1S8-3.305/EPR1S-2405/EP

R1S-3.305/ER1S-1205/E-RR1S-0505/EP-RR1S8-0505/EP-RR1S-2405/E-RR1S-1205/EP-RR1S-0505/EHP-RR1S-2405/EH-RR1S-1205/ER1S-0505/EPR1S8-3.305/ER1S-1205/EPR1S-2405/ER1S-3.305/EHR1S-3.305/EHPR1S8-2405/EP

R1S-0505/E-RR1S8-1205/E-RR1S-3.305/E-RR1S-3.305/EH-RR1S8-2405/E-RR1S-1205/EHP-RR1S8-0505/ER1S-2405/EP-RR1S8-1205/ER1S8-0505/EPR1S8-2405/EP-RR1S8-1205/EPR1S8-2405/ER1S-3.305/EPR1S-2405/EHR1S-2405/EHP

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