RV7-2405D20A1 [RSG]
DC/DC-Converter;型号: | RV7-2405D20A1 |
厂家: | RSG ELECTRONIC COMPONENTS GMBH |
描述: | DC/DC-Converter |
文件: | 总4页 (文件大小:928K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
we energize electronics!
20W 2:1 Regulated
Single & Dual Output
C/DC-Converter
an acal group company
• 1“ x 1“ Package, Full SMD Technologie
• Wide 2:1 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 90%
RoHS
• Operaꢁng Temperature Range -40° ~ +75°C
• Remote On/Off Control (CTRL)
OUTPUT SPECIFICATION
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SwitchingꢀFrequency:ꢀ 330kHz,ꢀtyp.
Voltage accuracy: ±1%
Humidity:ꢀ 95%ꢀrelꢀH
Output Voltage Adjustability (Trim): Singel Output: ±10% max.
Lineꢀregulaꢁon:ꢀꢀꢀꢀSingleꢀ&Dualꢀ±0.5%ꢀmax.
LOADꢀREGULATION:ꢀ Singel:ꢀ±0.5%ꢀmax.
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ReliabilityꢀCalculatedꢀMTBFꢀ:ꢀ >ꢀ560khrs
(MIL-HDBK-217ꢀf)
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ꢀSafetyꢀStandard:ꢀ(designedꢀtoꢀmeet):ꢀ IECꢀ60950-1
ꢀ Dual:ꢀ±1%,max.(balancedꢀload)
ENVIRONMENTAL SPECIFICATION
CrossꢀRegulaꢁonꢀ(DualꢀOutput):ꢀ ±5%
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OperaꢁngꢀTemperatureꢀrange:ꢀ -40°Cꢀ~+75°Cꢀ(seeꢀDeraꢁngꢀCurve)
OverꢀVoltageꢀProtecꢁon (Zener diode clamp): See table
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-coatedꢀCopper
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)/ꢀ
12VꢀModels:ꢀ 25VDCꢀmax.
InputꢀReflectedꢀRippleꢀCurrentꢀ:ꢀ 30mAꢀpk-pk
RemoteꢀOn/Offꢀ(posiꢁveꢀlogic):ꢀ On:ꢀ3.0~12VDCꢀorꢀopenꢀcircuit,
OFF:ꢀ0~1.2VDCꢀorꢀShortꢀcircuitꢀpinꢀ2ꢀandꢀ3
24VꢀModels:ꢀ 50VDCꢀmax.
48VꢀModels:ꢀ 100VDCꢀmax.
SolderingꢀTemperature:ꢀ 260°Cꢀmax.ꢀ(2)
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OFFꢀidleꢀcurrent:ꢀ 5mAꢀtyp.
EMC SPECIFICATIONS
GENERAL SPECIFICATIONS
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ꢀ Radiated-/ConductedꢀEmissions:ꢀ EN55022ꢀClassꢀAꢀ(seeꢀEMIꢀFilterꢀnote)
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Efficiency:ꢀ Seeꢀtableꢀtyp.
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ESD:ꢀ IECꢀ61000-4-2ꢀPerf.CriteriaꢀA
RS:ꢀ IECꢀ61000-4-3ꢀPerf.CriteriaꢀA
EFT:ꢀ IECꢀ61000-4-4ꢀPerf.CriteriaꢀA
SURGE:ꢀ IECꢀ61000-4-5ꢀPerf.CriteriaꢀA
CS:ꢀ IECꢀ61000-4-6ꢀPerf.CriteriaꢀA
PFMFꢀ IECꢀ61000-4-8ꢀPerf.CriteriaꢀA
I/OꢀIsolaꢁonꢀVoltageꢀ(60sec):ꢀ 1600VDC
Input/Output:ꢀ 1600VDC
Case/Inputꢀ&ꢀOutput:ꢀ 1600VDC
I/OꢀIsolaꢁonꢀCapacitance:ꢀ 1500pFꢀtyp.ꢀ
I/OꢀIsolaꢁonꢀResistance:ꢀ 1000MꢀOhm
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 2:1 Regulated
Single & Dual Output
C/DC-Converter
an acal group company
RV7 -
XX
XX
S/D
XX
A
X
Power (W) Code
internal
Input
Isolation
(kVDC)
Type
MODEL SELECTION GUIDE
INPUT
NODEL NUNBER Voltage Range
(Vdc)
INPUT Current
OUTPUT
OUTPUT Current
Nin. load Full load
(mA) (mA)
Voltage
(Vdc)
EFFICIENCY Capacitor
No-Load
(mA)
Full Load
(mA)
@FL(%)
Load(uF)
RV7-1203S20A1
RV7-1205S20A1
RV7-1212S20A1
9-18
9-18
9-18
60
60
30
1439
1852
1873
3.3
5
0
0
0
4500
4000
1670
86
90
89
7000
5000
12
850
RV7-1215S20A1
RV7-2403S20A1
RV7-2405S20A1
RV7-2412S20A1
9-18
18-36
18-36
18-36
30
34
35
25
1873
720
936
936
15
3.3
5
0
0
0
0
1330
4500
4000
1670
89
86
89
89
700
7000
5000
850
12
RV7-2415S20A1
RV7-4803S20A1
RV7-4805S20A1
RV7-4812S20A1
RV7-4815S20A1
RV7-1212D20A1
RV7-1215D20A1
RV7-2412D20A1
18-36
36-75
36-75
36-75
36-75
9-18
25
25
25
15
15
30
30
30
936
360
468
468
463
1873
1873
936
15
3.3
5
0
0
0
0
0
0
0
0
1330
4500
4000
1670
1330
±833
±667
±833
89
86
89
89
9
700
7000
5000
850
12
15
700
±12
±15
±12
89
89
89
±470
±330
±470
9-18
18-36
RV7-2415D20A1
RV7-4812D20A1
RV7-4815D20A1
18-36
36-75
36-75
30
20
20
936
468
468
±15
±12
±15
0
0
0
±667
±833
±667
89
89
89
±330
±470
±330
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.
RSG Electronic Components GmbH •Sprendlinger Ldst. 115 • 63069 Offenbach •+49 69-984047-0 •rsg-electronic.de
pageꢀ2ꢀ(4)
we energize electronics!
20W 2:1 Regulated
Single & Dual Output
C/DC-Converter
an acal group company
Output Ripple & Noise Measurement Test
Input Reflected Ripple Current Test Step
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 2:1 Regulated
Single & Dual Output
C/DC-Converter
an acal group company
RV7-XXXXS20A1
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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