RV7-2405D20A1W [RSG]
DC/DC-Converter;型号: | RV7-2405D20A1W |
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 |
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SafetyꢀStandard:ꢀ(designedꢀtoꢀmeet):ꢀ IECꢀ60950-1
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we energize electronics!
20W 4:1 Regulated
Single & Dual Output
C/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
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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
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ReliabilityꢀCalculatedꢀMTBFꢀ:ꢀ >ꢀ560khrs
(MIL-HDBK-217ꢀf)
ENVIRONMENTAL SPECIFICATION
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OperaꢁngꢀTemperatureꢀrange:ꢀ -40°Cꢀ~+75°Cꢀ(seeꢀDeraꢁngꢀCurve)
OverꢀVoltageꢀProtecꢁon (Zener diode clamp):
MaximumꢀCaseꢀTemperature:ꢀ 105°C
StorageꢀTemperatureꢀ:ꢀ -55°Cꢀ~+125°C
Coolingꢀ:ꢀ NatureꢀConvecꢁon
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OverꢀCurrentꢀProtecꢁon:ꢀꢀ 140%ꢀofꢀFl,ꢀtyp.
ShortꢀCircuitꢀProtecꢁonꢀ:ꢀ Indefiniteꢀ(hiccup)ꢀ(AutomaꢁcꢀRecovery)
Rippleꢀꢀnoiseꢀ(20Mhzꢀbandwidth):ꢀ 75-100mVꢀpk-pkꢀmax.
Temperatureꢀcoefficient:ꢀ ±0.02%°C
PHYSICAL SPECIFICATIONS:
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BaseꢀMaterial:ꢀ Non-conducꢁveꢀBlackꢀPlasꢁcꢀ(UL94V-0ꢀrated)
Capacitor load: See table
CaseꢀMaterial:ꢀ Nickel-coatedꢀCoppe
PINꢀMaterial:ꢀ 1.0mmꢀꢀBrassꢀSolderꢀcoated
PoꢂngꢀMaterial:ꢀ Epoxyꢀ(UL94V-0ꢀrated)
WeightꢀCase-DIP:ꢀ 19.0g
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TransientꢀRecoveryꢀTime:ꢀ 250us,ꢀtyp.
TransientꢀResponse:ꢀ (ꢀDeviaꢁon)ꢀ±3%ꢀmax.
INPUT SPECIFICATIONS
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VoltageꢀRange:ꢀ Seeꢀtable
DimmensionꢀDIP:ꢀ 1.00“ꢀxꢀ1.00“ꢀxꢀ0.40“
StartꢀupꢀTime:ꢀ 30ms,ꢀtyp.
No-Load/Full-LoadꢀInputꢀCurrent:ꢀ Seeꢀtable
InputꢀFilter:ꢀ PIꢀType
ABSOLUTE MAXIMUM RATINGS ꢂ1ꢃ
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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
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OFFꢀidleꢀcurrent:ꢀ 5mAꢀtyp.
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Radiated-/ConductedꢀEmissions:ꢀ EN55022ꢀClassꢀAꢀ(seeꢀEMIꢀFilterꢀnote)
ESD:ꢀ IECꢀ61000-4-2ꢀPerf.CriteriaꢀA
GENERAL SPECIFICATIONS
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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
C/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)
0
Full load
(mA)
EFFICIENCY Capacitor
@FL(%)
(Vdc)
9-36
9-36
9-36
(mA)
50
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
88
50
936
936
936
352
468
468
468
936
936
468
468
5
0
0
0
0
0
0
0
0
0
0
0
4000
1670
1330
4500
4000
1670
1330
±833
±667
±833
±667
89
22
12
89
850
9-36
18-75
18-75
18-75
18-75
9-36
22
30
30
15
15
25
25
15
15
15
89
700
10000
5000
850
3.3
5
88
89
12
89
15
89
700
±12
±15
±12
±15
89
±470
±330
±470
±330
9-36
89
18-75
18-75
89
89
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
C/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
+Vout
+Vin
Lin
Current
Probe
Single
+
DC/DC
Converter
Resistive
Load
Load
DC/DC
Scope
Cin
Converter
10uF
1uF
-Vin
-Vout
-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
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
C/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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