RDD05-12D3

RDD05-03S1 CHINFA | Alldatasheet

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Technical content

www.chinfa.com RDD05 SERIES sales@chinfa.com 2009.12.08 DC - DC CONVERTER 5 ~ 6W SINGLE & DUAL OUTPUT

FEATURES

‧EFFICIENCY UP TO 88% ‧2:1 WIDE INPUT RANGE ‧I/O ISOLATION ‧INPUT Pi FILTER ‧SHORT CIRCUIT PROTECTION ‧2 YEARS WARRANTY MODEL LIST MODEL NO. INPUT VOLTAGE OUTPUT WATTAGE OUTPUT VOLTAGE OUTPUT CURRENT ± 5 VDC ± 12 VDC ± 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC +3.3 VDC + 5 VDC + 12 VDC + 15 VDC +3.3 VDC + 5 VDC + 12 VDC + 15 VDC RDD05 - 03S1 RDD05 - 05S1 RDD05 - 12S1 RDD05 - 15S1 RDD05 - 03S2 RDD05 - 05S2 RDD05 - 12S2 RDD05 - 15S2 RDD05 - 03S3 RDD05 - 05S3 RDD05 - 12S3 RDD05 - 15S3 9~18 VDC 9~18 VDC 9~18 VDC 9~18 VDC 18~36 VDC 18~36 VDC 18~36 VDC 18~36 VDC 35~75 VDC 35~75 VDC 35~75 VDC 35~75 VDC

5 WATTS

6 WATTS

+3.3 VDC + 5 VDC + 12 VDC + 15 VDC 1500 mA 1000 mA 500 mA 400 mA 1500 mA 1000 mA 500 mA 400 mA 1500 mA 1000 mA 500 mA 400 mA RDD05 - 05D1 RDD05 - 12D1 RDD05 - 15D1 RDD05 - 05D2 RDD05 - 12D2 RDD05 - 15D2 RDD05 - 05D3 RDD05 - 12D3 RDD05 - 15D3 9~18 VDC 9~18 VDC 9~18 VDC 18~36 VDC 18~36 VDC 18~36 VDC 35~75 VDC 35~75 VDC 35~75 VDC ± 5 VDC ± 12 VDC ± 15 VDC ± 500 mA ± 250 mA ± 200 mA ± 500 mA ± 250 mA ± 200 mA ± 500 mA ± 250 mA ± 200 mA EFF. (min.) 74% 77% 81% 82% 77% 80% 84% 85% 78% 81% 85% 86% 76% 80% 81% 78% 83% 84% 79% 84% 85% EFF. (typ.) 76% 79% 83% 84% 79% 82% 86% 87% 80% 83% 87% 88% 78% 82% 83% 80% 85% 86% 81% 86% 87% INPUT CURRENT (typ.) 0.55A 0.53A 0.61A 0.60A 0.27A 0.26A 0.29A 0.28A 0.13A 0.13A 0.14A 0.14A 2200 Fμ μ μ Dual Output Models Single Output Models 0.54A 0.61A 0.60A 0.26A 0.30A 0.29A 0.13A 0.15A 0.15A μ1500 F μ270 F μ180 F μ2200 F 1500 F μ270 F 180 F μ2200 F μ1500 F μ270 F μ180 F ± 680 Fμ ± 150 Fμ ± 68 Fμ ± 680 Fμ ± 150 Fμ ± 68 Fμ ± 680 Fμ ± 150 Fμ ±± 68 Fμ CAPACITOR LOAD (max.)

sales@chinfa.com RDD05 SERIES SINGLE & DUAL OUTPUT www.chinfa.com o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION MTBF o Bellcore issue 6@40 C, GB Hours Relative humidity Vi nom, Io nom Vi nom, Io min % RH Isolation capacitance 100KHz / 1V Characteristics Conditions min. typ. max. unit Switching frequency Isolation voltage Isolation resistance Ambient temperature Case temperature Vi nom, Io nom Input / Output Input / Output, @ 500VDC Operating at Vi nom, Io nom Operating at Vi nom, Io nom K H z

1500 VDC

-25 + 71 o C o C Storage temperature Non operational -40 o C + 90 +100 150 P F1000 20 95 Conditions min. typ. max. unit 18 VDCTa min ... Ta max, Io nom 24V models 48V models mA mA Vi nom, Io = 0 VDC VDC24V models 48V models 12V models 12V models VDC mA VDC Characteristics Input voltage range No load input current Input voltage w/o damage Io nom Vi nom, Io nom VDC VDC48V models 24V models 17.4 Startup voltage VDCIo nom 12V models 8.7 31.5 Startup time 500 Cross regulation (Dual model) Aymmetrical load 20% - 100% FL Characteristics Conditions min. unit Output voltage accuracy Minimum load Line regulation Load regulation Vi nom, Io nom Vi nom single output models dual output models (each output) Io nom, Vi min ...Vi max Vi nom, Io 0 ...Io nom, single output models Vi nom, Io min ...Io nom, dual output models typ. max. ± 2 ± 1 ± 2 ± 3 % ± 0.02 o % / C mV Temperature coefficient Ripple & noise Vi nom, Io nom, BW = 20MHz 100 20 % Transient recovery time 500Vi nom, 1~0.5 lo nom %± 5 1120000 2009.12.08 Dimension L31.8 x W20.3 x H12.7 mm Cooling Free air convection 24 36 VDC Efficiency Vi nom, Io nom, Po / Pi Up to 88%, See model list and efficiency curve Input filter Pi type INPUT SPECIFICATIONS OUTPUT SPECIFICATIONS MΩ sμ ms Derating Vi nom See derating curve Vibration meet IEC 60068-2-6 (Random wave, 10-2KHz, 5G, each along X, Y, Z axes 10 min/cycle, 60min) GENERAL

www.chinfa.com RDD05 SERIES SINGLE & DUAL OUTPUT sales@chinfa.com Input reversed Shunt diode built in, external fuse recommended 1A Output short circuit Current limited (Auto-recovery) Rated over load protection 110%min....140%max CONTROL AND PROTECTION o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION Patting material Epoxy Case size Case material Weight 15 g PHYSICAL CHARACTERISTICS Plastic MECHANISM & PIN CONFIGURATION mm [inch] 12.70 [0.50] DIA 0.50 [0.02] 6.00 [0.24] 1423 22 2 3 9 11 BOTTOM VIEW 31.80 [1.25] 15.24 [0.60] 2.54 [0.10] CIRCUIT SCHEMATIC PIN ASSIGNMENT PIN NO. SINGLE DUAL 2 & 3 9 11 14 16 22 & 23 Vi - NO PIN N. C. Vo - Vo+ Vi - com Vo+ Vo - com Vi+ Vi+ GENERAL 2009.12.08 Vo - Vo + Switching Device Opto - Isolation Reference & Error Amp.Control Vi + Vi - Rectifier com Vi + Vi - Vo - Vo + Switching Device Opto - Isolation Reference & Error Amp. Rectifier Rectifier Control ‧Block diagram for RDD05 series with single output ‧Block diagram for RDD05 series with dual output GENERAL TOLERANCE ±0.30[0.01] ±0.50[0.02] 20.30 [0.80]

sales@chinfa.com RDD05 SERIES SINGLE & DUAL OUTPUT www.chinfa.com RECOMMENDED CIRCUIT RDD05 Vin + Vin - Vo + Vo - C3 / C4 ‧Recommended filter for EN55022 Class B compliance. ‧The commponents used in the above figure, together with the manufacturer part numbers for these components, are as follows. RDD05- XXX1 RDD05- XXX2 RDD05- XXX3 C1 C2 C3 / C4 C5 L1 DERATING AND EFFICIENCY CURVE NATURAL CONVECTION COOLING 100 o Ambient Temperature [ C ] 71 90-25 Power out [ % ] Temperature derating curve Input Voltage (V) Efficiency Vs Input Voltage 20 22 24 26 28 30 32 34 3618 RDD05-05S2 Power out [ % ] Output Load (%) Efficiency Vs Output Load 20 30 40 50 60 70 80 90 10010 Power out [ % ] RDD05-05S2

2.2 F / 50Vμ

4.7 F / 50Vμ

2.2 F / 100Vμ

1.5mH Common Choke 1.5mH Common Choke 1.5mH Common Choke 1nF/2KV MLCC 1nF/2KV MLCC 1nF/2KV MLCC 1nF/2KV MLCC 1nF/2KV MLCC 1nF/2KV MLCC 2009.12.08 Vi Vi ‧Recommended EN 55022 Class B filter circuit layout. Io : Full Load Vi : 24VDC