RV7-2412D20A1W [RSG]

DC/DC-Converter;


型号：	RV7-2412D20A1W
厂家：	RSG ELECTRONIC COMPONENTS GMBH
描述：	DC/DC-Converter
文件：	总4页 (文件大小：1098K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

ꢀ

SafetyꢀStandard:ꢀ(designedꢀtoꢀmeet):ꢀ IECꢀ60950-1

ꢀ

we energize electronics!

20W 4:1 Regulated

Single & Dual Output

DC/DC-Converter

an acal group company

• 1“ x 1“ Package

• Wide 4:1 Input Range

• Soꢀ Start

• No Minimum Load Required

• Adjustable Output Voltage

• Over Current Protecꢁon

• Over Voltage Protecꢁon

• 1600VDC Isolaꢁon

• Conꢁnuous Short Circuit Protecꢁon

• Eﬃciency up to 89%

• Operaꢁng Temperature Range -40° ~ +75°C

• Remote On/Oﬀ Control (CTRL)

RoHS

OUTPUT SPECIFICATION

ꢀ

SwitchingꢀFrequency:ꢀ 330kHz,ꢀtyp.

Voltage accuracy: ±1%

Output Voltage Adjustability (Trim): Singel Output: ±10% max.

Lineꢀregulaꢁon:ꢀꢀꢀSingleꢀ&Dualꢀ±0.5%ꢀmax.

LOADꢀREGULATION:ꢀ Singel:ꢀ±0.5%ꢀmax.

ꢀ Dual:ꢀ±1%,max.(balancedꢀload)

CrossꢀRegulaꢁonꢀ(DualꢀOutput):ꢀ ±5%

Humidity:ꢀ 95%ꢀrelꢀH

ꢀ

ReliabilityꢀCalculatedꢀMTBFꢀ:ꢀ >ꢀ560khrs

(MIL-HDBK-217ꢀf)

ENVIRONMENTAL SPECIFICATION

ꢀ

OperaꢁngꢀTemperatureꢀrange:ꢀ -40°Cꢀ~+75°Cꢀ(seeꢀDeraꢁngꢀCurve)

OverꢀVoltageꢀProtecꢁon (Zener diode clamp):

MaximumꢀCaseꢀTemperature:ꢀ 105°C

StorageꢀTemperatureꢀ:ꢀ -55°Cꢀ~+125°C

Coolingꢀ:ꢀ NatureꢀConvecꢁon

ꢀ

OverꢀCurrentꢀProtecꢁon:ꢀꢀ 140%ꢀofꢀFl,ꢀtyp.

ShortꢀCircuitꢀProtecꢁonꢀ:ꢀ Indeﬁniteꢀ(hiccup)ꢀ(AutomaꢁcꢀRecovery)

Rippleꢀꢀnoiseꢀ(20Mhzꢀbandwidth):ꢀ 75-100mVꢀpk-pkꢀmax.

Temperatureꢀcoeﬃcient:ꢀ ±0.02%°C

PHYSICAL SPECIFICATIONS:

ꢀ

BaseꢀMaterial:ꢀ Non-conducꢁveꢀBlackꢀPlasꢁcꢀ(UL94V-0ꢀrated)

Capacitor load: See table

CaseꢀMaterial:ꢀ Nickel-coatedꢀCoppe

PINꢀMaterial:ꢀ 1.0mmꢀꢀBrassꢀSolderꢀcoated

PoꢂngꢀMaterial:ꢀ Epoxyꢀ(UL94V-0ꢀrated)

WeightꢀCase-DIP:ꢀ 19.0g

ꢀ

TransientꢀRecoveryꢀTime:ꢀ 250us,ꢀtyp.

TransientꢀResponse:ꢀ (ꢀDeviaꢁon)ꢀ±3%ꢀmax.

INPUT SPECIFICATIONS

ꢀ

VoltageꢀRange:ꢀ Seeꢀtable

DimmensionꢀDIP:ꢀ 1.00“ꢀxꢀ1.00“ꢀxꢀ0.40“

StartꢀupꢀTime:ꢀ 30ms,ꢀtyp.

No-Load/Full-LoadꢀInputꢀCurrent:ꢀ Seeꢀtable

InputꢀFilter:ꢀ PIꢀType

ABSOLUTE MAXIMUM RATINGS ꢂ1ꢃ

ꢀ

InputꢀSurgeꢀVoltageꢀ(100ms)/ꢀ

24VꢀModels:ꢀ 50VDCꢀmax.

InputꢀReﬂectedꢀRippleꢀCurrentꢀ:ꢀ 30mAꢀpk-pk

RemoteꢀOn/Oﬀꢀ(posiꢁveꢀlogic):ꢀ On:ꢀ3.0~12VDCꢀorꢀopenꢀcircuit,

48VꢀModels:ꢀ 100VDCꢀmax.

SolderingꢀTemperature:ꢀ 260°Cꢀmax. ⁽²⁾

OFF:ꢀ0~1.2VDCꢀorꢀShortꢀcircuitꢀpinꢀ2ꢀandꢀ3

EMC SPECIFICATIONS

ꢀ

OFFꢀidleꢀcurrent:ꢀ 5mAꢀtyp.

ꢀ

Radiated-/ConductedꢀEmissions:ꢀ EN55022ꢀClassꢀAꢀ(seeꢀEMIꢀFilterꢀnote)

ESD:ꢀ IECꢀ61000-4-2ꢀPerf.CriteriaꢀA

GENERAL SPECIFICATIONS

ꢀ

Eﬃciency:ꢀ Seeꢀtableꢀtyp.

RS:ꢀ IECꢀ61000-4-3ꢀPerf.CriteriaꢀA

I/OꢀIsolaꢁonꢀVoltageꢀ(60sec):ꢀ 1600VDC

Input/Output:ꢀ 1600VDC

EFT:ꢀ IECꢀ61000-4-4ꢀPerf.CriteriaꢀA

SURGE:ꢀ IECꢀ61000-4-5ꢀPerf.CriteriaꢀA

CS:ꢀ IECꢀ61000-4-6ꢀPerf.CriteriaꢀA

Case/Inputꢀ&ꢀOutput:ꢀ 1600VDC

I/OꢀIsolaꢁonꢀCapacitance:ꢀ 1500pFꢀtyp.ꢀ

I/OꢀIsolaꢁonꢀResistance:ꢀ 1000MꢀOhm

PFMFꢀ IECꢀ61000-4-8ꢀPerf.CriteriaꢀA

1)ꢀTheseꢀareꢀstressꢀraꢁngs.ꢀExposureꢀofꢀdevicesꢀtoꢀanyꢀofꢀtheseꢀcondiꢁonsꢀmayꢀadverselyꢀaﬀectꢀlong-termꢀreliability.ꢀꢀ2)ꢀ(1.5mmꢀfromꢀcaseꢀ10secꢀMax.)ꢀ3)ꢀAllꢀspeciﬁcaꢁonsꢀtypicalꢀ

atꢀTA=ꢀ25°C,ꢀnominalꢀinputꢀvoltageꢀandꢀfullꢀloadꢀunlessꢀotherwiseꢀspeciﬁed.ꢀꢀ4)ꢀTheꢀinformaꢁonꢀandꢀspeciﬁcaꢁonꢀcontainedꢀinꢀthisꢀdataꢀsheetꢀareꢀbelievedꢀtoꢀbeꢀcorrectꢀatꢀꢁmeꢀofꢀ

publicaꢁon.ꢀHoweverꢀRSGꢀacceptsꢀnoꢀresponsibilityꢀforꢀconsequencesꢀarisingꢀfromꢀprinꢁngꢀerrorsꢀorꢀinaccuracies.ꢀSpeciﬁcaꢁonsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnoꢁce.=

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

page 1 (4)

we energize electronics!

20W 4:1 Regulated

Single & Dual Output

DC/DC-Converter

an acal group company

RV7 - 24 03 SA120W

MODEL SELECTION GUIDE

INPUT Current

OUTPUT Current

INPUT

OUTPUT

Voltage

(Vdc)

MODEL NUMBER Voltage Range No-Load

Full Load

(mA)

Min. load

(mA)

Full load

(mA)

EFFICIENCY Capacitor

@FL(%)

(Vdc)

9-36

(mA)

Load(uF)

10000

5000

RV7-2403S20A1W

RV7-2405S20A1W

RV7-2412S20A1W

RV7-2415S20A1W

RV7-4803S20A1W

RV7-4805S20A1W

RV7-4812S20A1W

RV7-4815S20A1W

RV7-2412D20A1W

RV7-2415D20A1W

RV7-4812D20A1W

RV7-4815D20A1W

703

3.3

4500

936

352

468

936

468

4000

1670

1330

4500

4000

1670

1330

±833

±667

±833

±667

850

9-36

18-75

9-36

700

10000

5000

850

3.3

700

±12

±15

±12

±15

±470

±330

±470

±330

9-36

18-75

1. One load is 25% to 100% load, the other load is 100% load, the output voltage variable rate is within ±5%.

2. Measured with a 1.0uF ceramic capacitor and 10uF tantalum capacitor.

3. Tested by minimal Vin and constant resistive load.

4. Tested by normal Vin and 25% load step change ( 75%-50%-25% of Io ).

5. Measured Input reflected ripple current with a simulated source inductance of 12uHand a source capacitor Cin(47uF, ESR<1.0© at 100KHz).

6. The remote on/off control pin is referenced to -Vin(pin2).

7. "Nature Convection" is usually about 30-65 LFM but is not equal to still air (0 LFM).

8. Exceeding the absolute ratings of the unit could cause

damage. It is not allowed for continuous operating.

9. Input filter meets EN 55022 Class A without external components.

10. An external filter capacitor is required if the module has to meet IEC61000-4-4 and

IEC61000-4-5. The filter capacitor RSG suggest: Nippon chemi-con KY series, 220uF/100V.

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

pageꢀ2ꢀ(4)

we energize electronics!

20W 4:1 Regulated

Single & Dual Output

DC/DC-Converter

an acal group company

Input Reflected Ripple Current Test Step

Output Ripple & Noise Measurement Test

Measured with a 1.0uF MLCC capacitor and a 10uF

tantalum capacitor .

The Scope measurement bandwidth is 0-20MHz.

Input reflected ripple current is measured through

a source inductor Lin(12uH) and a source capacitor

Cin(47uF, ESR<1.0© at 100KHz) at nominal input and

full load.

Copper Strip

+Vout

+Vin

Lin

Current

Probe

Single

DC/DC

Converter

Resistive

Load

DC/DC

Scope

Cin

Converter

10uF

1uF

-Vin

-Vout

Output Ripple & Noise Reduction

To reduce ripple and noise, it is recommended to use a 1uF ceramic disk capacitor and a 10uF electrolytic

capacitor to at the output.

1uF

10uF

+Vin

+Vout

Single

DC/DC

Converter

DC Power

Source

Load

Cout

Cin

-Vin

-Vout

CTRL Module ON / OFF

Positive logic turns on the module during high logic and off during low logic.

Ctrl module on/off can be controlled by an external switch between the ctrl terminal and -Vin terminal.

The switch can be an open collector or open drain

For positive logic if the ctrl feature is not used, please leave the ctrl pin floating.

+Vin

+Vout

CTRL

DC DC

Converter

Load

-Vin

-Vout

Over Voltage Protection

The module includes an internal output over voltage protection circuit, which monitors the voltage on the

output terminals. If this voltage exceeds the over voltage set point, the module will activate the control loop of

internal circuit to clamp the output voltage.

Over Current Protection

The module includes an internal over current protection circuit, which will endure current limiting for an unlimited

duration during output over load condition. If the output current exceeds the OCP set point, the module will shut

down automatically (hiccup).

The module will try to restart after shut down. If the over load condition still exists, the module will

shut down again.

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

pageꢀ3ꢀ(4)

we energize electronics!

20W 4:1 Regulated

Single & Dual Output

DC/DC-Converter

an acal group company

MECHANICAL SPECIFICATIONS

RV7-XXXXS20A1W

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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