RT3-2405R10D3WR [RSG]

1W, fixed input voltage isolated & regulated single output;


型号：	RT3-2405R10D3WR
厂家：	RSG ELECTRONIC COMPONENTS GMBH
描述：	1W, fixed input voltage isolated & regulated single output
文件：	总4页 (文件大小：653K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

we energize electronics!

1W, ﬁxed input voltage

isolated & regulated single output

DC/DC-Converter

an acal group company

SMD-DIP 10 Package

• Eﬃciency up to 75%

• Isolaꢀon voltage: 3KVDC

• Operaꢀng temperature range:

-40°C to +85°C

• Miniature SMD package

• Surface mounted design

• No external components

• Internaꢀonal standard pin-out

• Conꢀnuous Short Circuit Protecꢀon

RoHS

RT3-S10D3WR series is specially designed for applicaꢀons where an isolated voltage is required in a distributed power supply system.

It is suitable for:

1. Where the voltage of the input power supply is stable (voltage variaꢀon: ±5%Vin);

2. Where isolaꢀon is necessary between input and output (isolaꢀon voltage ≤3000VDC);

3. Where has high requirement of line regulaꢀon, load regulaꢀon and the ripple & noise of the output voltage.

Selection Guide

Part No.

Input Voltage (VDC)

Output

Output Current (mA)

Efficiency

Max. Capacitive Load

(%,Min./Typ.)

Nominal

(Range)

Output Voltage

(µF)

@ Full Load

(VDC)

3.3

(Max./Min.)

243/25

200/20

83/9

RT3- 0503R10D3WR

RT3- 0505R10D3WR

RT3- 0512R10D3WR

RT3- 0515R10D3WR

RT3- 1205R10D3WR

RT3- 1212R10D3WR

RT3- 2405R10D3WR

RT3- 2412R10D3WR

54/58

68/72

69/73

70/74

69/73

(4.75-5.25)

67/7

220

200/20

83/9

(11.4-12.6)

200/20

83/9

(22.8-25.2)

Input Specifications

Item

Operating Conditions

Min.

Typ.

270/15

115/10

56/7

Max.

Unit

5V input

12V input

24V input

5V input

Input Current (full load / no-load)

Surge Voltage (1sec. max.)

-0.7

VDC

12V input

24V input

Reflected Ripple Current

Input Filter

Capacitance Filter

Output Specifications

Item

Operating Conditions

100% load

Min.

Typ.

Max.

±3

±0.25

Unit

Output Voltage Accuracy

Line Regulation

Input voltage change: ±1%

3.3VDC output

Other output

Load Regulation

10%-100% load

Ripple*

Noise*

mVp-p

%/℃

20MHz bandwidth

100% load

±0.03

Temperature Coefficient

Short Circuit Protection

Continuous, self-recovery

Note: * Ripple and noise tested with parallel cable method, please see DC-DC Converter Application Notes for specific operation methods.

RSG Electronic Components GmbH •Sprendlinger Ldst. 115 • 63069 Offenbach •+49 69-984047-0 •rsg-electronic.de

page 1 (4)

we energize electronics!

1W, ﬁxed input voltage

isolated & regulated single output

DC/DC-Converter

an acal group company

General Specifications

Item

Operating Conditions

Input-output, with the test time of 1 minute and the leak

current lower than 1mA

Min.

Typ.

Max.

Unit

VDC

3000

Isolation Voltage

1000

MΩ

Isolation Resistance

Isolation Capacitance

Input-output, isolation Voltage 500VDC

Input-output, 100KHz/0.1V

Derating when operating temperature up to 71℃, (see

Fig. 1)

-40

-55

125

Operating Temperature

Storage Temperature

℃

Casing Temperature Rise

Pin Welding Resistance Temperature

Ta =25℃

300

Welding spot is 1.5mm away from the casing, 10 seconds

Peak temp.≤245℃, maximum duration

time≤60s at 217℃.

For actual application, please refer to

IPC/JEDEC J-STD-020D.1.

Reflow Soldering Temperature

100

Storage Humidity

Switching Frequency

MTBF

Non-condensing

KHz

100% load, nominal input voltage

MIL-HDFK-217F@25℃

300

3500

K hours

Physical Specifications

Casing Material

Black flame-retardant heat-proof epoxy resin (UL94-V0)

15.24*11.20*7.25mm

Package Dimensions

Weight

2.0g(Typ.)

Cooling Method

Free air convection

EMC Specifications

Conducted disturbance

Radiated emission

CISPR22/EN55022 CLASS B (see Fig. 3 for recommended circuit)

EMI

EMS

Electrostatic discharge

IEC/EN61000-4-2 Contact ±6KV

perf. Criteria B

Product Characteristic Curve

Te mpe ra ture De ra ting Gra p h

120

100

Sa fe Op e ra ting Are a

120

-40

℃

Am bient Te mp.(

)

Fig. 1

Efficiency VsInput Voltage(Full Load)

Efficiency VsOutput Load(Vin=Vin-nominal)

100

RT3-0505S10D3WR

IF0505XT-1WR2

RT3-0505S10D3WR

IF0505XT-1WR2

10 20 30 40 50 60 70 80 90 100

Output Current Percentage(%)

Input Voltage(V)

RSG Electronic Components GmbH •Sprendlinger Ldst. 115 • 63069 Offenbach •+49 69-984047-0 •rsg-electronic.de

page 2 (4)

we energize electronics!

1W, ﬁxed input voltage

isolated & regulated single output

DC/DC-Converter

an acal group company

Efficiency VsInput Voltage(Full Load)

Efficiency VsOutput Load(Vin=Vin-nominal)

100

RT3-1205S10D3WR

IF1205XT-1WR2

R^IFT¹3²⁰-⁵1^X2^T-0^1W5^RS²10D3WR

10 20 30 40 50 60 70 80 90 100

Output Current Percentage(%)

Input Voltage(V)

Design Reference

1. Typical application

If it is required to further reduce input and output ripple, a filter capacitor can be connected to the input and output terminals, see Fig.2.

Moreover, choosing suitable filter capacitor is very important , start-up problems may be caused by too large capacitance.

To ensured the modules running well, the recommended capacitive load values as shown in Table 1.

Recommended capacitive load value table (Table 1)

Vin(VDC)

Cin(µF)

4.7

Vo (VDC)

3.3/5

Cout(µF)

2.2

+Vo

2.2

Vin

Cout

Cin

GND

It is not recommended to connect any external capacitor when

output power is less than 0.5W.

Fig.2

2. EMC typical recommended circuit

Input voltage (V)

5/12/24

4.7µF /50V

LDM

Vin

+Vo

EMI

Refer to the Cout in Fig.2

6.8µH

LDM

DCDC

LO AD

Note: It is not needed to add the component in the peripheral circuit when

parameter with the symbol of "--"

GND

Fig. 3

3. Output load requirements

To ensure the module work efficiently and reliably, during the operation, the min. output load should be no less than 10% of the full load. If the

actual output power is low, please connect a resister to the output terminal in parallel, with a recommenced resistance which is 10% of the

rated power, and derating is required during operation.

RSG Electronic Components GmbH •Sprendlinger Ldst. 115 • 63069 Offenbach •+49 69-984047-0 •rsg-electronic.de

page 3 (4)

we energize electronics!

1W, ﬁxed input voltage

isolated & regulated single output

DC/DC-Converter

an acal group company

DIMENSIONS and recommended layout

If the product is operated out of the min. load requirement, the product performance may not meet all parameter indexes in this datasheet;

The max. capacitive load offered is tested at nominal input voltage and full load;

Unless otherwise specified,parameter indexes in this datasheet is measured under the conditions of Ta=25℃, humidity<75% with nominal

input voltage and rated output load;

All testing methods in this datasheet are based on our Company’s corporate standards;

The parameter indexes above are for the modules listed in this datasheet, for non-standard module's parameter indexes, please contact our

technicians for specific information;

We can provide custom design;

Specifications are subject to change without prior notice.

The models listed here are just standard type. If you need a product with special speciﬁcaꢀon or you have quesꢀons regarding packing standards

(Tube oder Tape/Reel) as well as applicaꢀon support, please contact our specialists: sales@rsg-electronic.de or +49 69-984047-41/-28

RSG Electronic Components GmbH •Sprendlinger Ldst. 115 • 63069 Offenbach •+49 69-984047-0 •rsg-electronic.de

page 4 (4)

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