RDD05-12D5U

RDD05U_14 CHINFA | Alldatasheet

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Technical content

+3.3 VDC + 5 VDC + 12 VDC + 15 VDC +3.3 VDC + 5 VDC + 12 VDC + 15 VDC

4 WATTS

5 WATTS

6 WATTS

75% 77% 80% 80% 75% 77% 80% 80% 77% 79% 82% 82% 77% 79% 82% 82% 2200 Fμ μ μ1500 F μ270 F μ180 F μ2200 F μ1500 F 270 F μ180 F RDD05 - 03S4U RDD05 - 05S4U RDD05 - 12S4U RDD05 - 15S4U RDD05 - 03S5U RDD05 - 05S5U RDD05 - 12S5U RDD05 - 15S5U 9~36 VDC 9~36 VDC 9~36 VDC 9~36 VDC 18~75 VDC 18~75 VDC 18~75 VDC 18~75 VDC 0.62A 0.76A 0.87A 0.87A 0.31A 0.38A 0.43A 0.43A 0.22A 0.27A 0.31A 0.31A 0.11A 0.13A 0.15A 0.15A www.chinfa.com RDD05U SERIES DC - DC CONVERTER 4 ~ 6W SINGLE & DUAL OUTPUT

FEATURES

‧2:1 & 4:1 WIDE INPUT RANGE ‧I/O ISOLATION ‧INPUT Pi FILTER ‧SHORT CIRCUIT PROTECTION ‧HIGH PERFORMANCE ‧3 YEARS WARRANTY sales@chinfa.com MODEL LIST 2014.05.26 MODEL NO. INPUT VOLTAGE OUTPUT WATTAGE OUTPUT VOLTAGE OUTPUT CURRENT ± 5 VDC ± 12 VDC ± 15 VDC ± 5 VDC +3.3 VDC + 5 VDC + 12 VDC + 15 VDC +3.3 VDC + 5 VDC + 12 VDC + 15 VDC RDD05 - 03S1U RDD05 - 05S1U RDD05 - 12S1U RDD05 - 15S1U RDD05 - 03S2U RDD05 - 05S2U RDD05 - 12S2U RDD05 - 15S2U RDD05 - 03S3U RDD05 - 05S3U RDD05 - 12S3U RDD05 - 15S3U 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 +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 - 05D1U RDD05 - 12D1U RDD05 - 15D1U RDD05 - 05D2U 9~18 VDC 9~18 VDC 9~18 VDC 18~36 VDC ± 500 mA ± 250 mA ± 200 mA ± 500 mA EFF. (min.) 79% 80% 83% 83% 78% 80% 81% 81% 78% 80% 80% 81% 80% 82% 83% 79% EFF. (typ.) 81% 82% 85% 85% 80% 82% 83% 83% 80% 82% 82% 83% 82% 84% 85% 81% INPUT CURRENT (max.) 2200 Fμ μ Single Output Models μ1500 F μ270 F μ180 F μ2200 F μ1500 F μ270 F μ180 F μ2200 F μ1500 F μ270 F 180 F (typ.) 0.73A 0.72A 0.83A 0.83A 0.36A 0.36A 0.42A 0.42A 0.19A 0.18A 0.22A 0.22A 0.72A 0.83A 0.83A 0.36A 0.52A 0.51A 0.60A 0.60A 0.26A 0.25A 0.30A 0.30A 0.13A 0.13A 0.15A 0.15A 0.51A 0.60A 0.59A 0.26A CAPACITOR LOAD (max.)

680 F± μ

150 F± μ

68 F± μ

a EN 60950-1 Dual Output Models

± 12 VDC ± 15 VDC RDD05 - 12D2U RDD05 - 15D2U RDD05 - 05D3U RDD05 - 12D3U RDD05 - 15D3U 18~36 VDC 18~36 VDC 35~75 VDC 35~75 VDC 35~75 VDC ± 5 VDC ± 12 VDC ± 15 VDC ± 250 mA ± 200 mA ± 500 mA ± 250 mA ± 200 mA 81% 80% 80% 81% 80% 83% 82% 82% 83% 82% 0.42A 0.19A 0.22A 0.22A 0.42A 0.30A 0.13A 0.15A 0.15A 0.31A ± 5 VDC ± 12 VDC ± 15 VDC ± 5 VDC ± 12 VDC ± 15 VDC RDD05 - 05D4U RDD05 - 12D4U RDD05 - 15D4U RDD05 - 05D5U RDD05 - 12D5U RDD05 - 15D5U 9~36 VDC 9~36 VDC 9~36 VDC 18~75 VDC 18~75 VDC 18~75 VDC ± 500 mA ± 250 mA ± 200 mA ± 500 mA ± 250 mA ± 200 mA 77% 80% 80% 77% 80% 80% 79% 82% 82% 79% 82% 82% 0.76A 0.87A 0.87A 0.38A 0.43A 0.43A 0.27A 0.31A 0.31A 0.13A 0.15A 0.15A RDD05U SERIES SINGLE & DUAL OUTPUT MODEL LIST MODEL NO. INPUT VOLTAGE OUTPUT WATTAGE OUTPUT VOLTAGE OUTPUT CURRENT EFF. (min.) EFF. (typ.) INPUT CURRENT (max.)(typ.) CAPACITOR LOAD (max.) Dual Output Models o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION 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 1,500 VDC MΩ100 -40 + 71 o C o C+100 280 18 VDCTa min ... Ta max, Io nom 24V 48V mA mA Vi nom, Io = 0 VDC VDC 12V VDC mA VDC Input voltage range No load input current Input voltage w/o damage Io nom VDC VDC 17.4 Startup voltage VDCIo nom 8.7 31.5 24 36 VDC Isolation capacitance 100KHz / 1V P F1,000 MTBF o Bellcore issue 6@40 C, GB Hours Relative humidity Vi nom, Io nom Vi nom, Io min % RH Storage temperature Non operational -40 o C+100 20 95 ± 0.02 o % / CTemperature coefficient 1,120,000 Derating Vi nom See derating curve Dimension L31.8 x W20.3 x H10.2 mm Cooling Free air convection GENERAL Conditions min. typ. max. unitCharacteristics 2:1 4:1 9

36 VDC24

www.chinfa.com sales@chinfa.com 2014.05.26 P2 Input filter Pi type INPUT SPECIFICATIONS

www.chinfa.com RDD05U SERIES sales@chinfa.com 2014.05.26 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 ± 0.5 ± 0.5 ± 1 % 10 % SINGLE & DUAL OUTPUT o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION OUTPUT SPECIFICATIONS PHYSICAL CHARACTERISTICS Case size Case material Weight Plastic base / Metal case 18 g Potting material Silicone Vibration 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 UL/cUL TUV CE Vibration UL/cUL TUV CE MECHANISM & PIN CONFIGURATIONmm [inch] GENERAL TOLERANCE ±0.30[0.01] ±0.50[0.02] 10.2 [0.40] 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] 20.30 [0.80] UL 60950-1 Recognized EN 61204-3, EN 55022, Class A, EN 61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-6 EN 60950-1 APPROVALS AND STANDARD meet IEC 60068-2-6 (10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis) Vi nom, Io nomStartup time 700 Cross regulation (Dual model) Aymmetrical load 10% - 100% FL mVRipple & noise Vi nom, Io nom, BW = 20MHz 50 Transient recovery time %± 5 ms ms Vi nom, 1~0.5 Io nom 1 Efficiency Vi nom, Io nom, Po / Pi Up to 85%, See model list and efficiency curve CONTROL AND PROTECTION PIN ASSIGNMENT PIN NO. SINGLE DUAL 9 11 14 16 22 & 23 N. C. Vo - Vo+ com Vo+ Vo - com Vi+ Vi+ GENERAL 2 & 3 Vi - Vi - N. C.

Reference & Error Amp. Rectifier Rectifier PWM Controller RDD05U SERIES CIRCUIT SCHEMATIC SINGLE & DUAL OUTPUT Vo - Vo + Switching Device Opto - Isolation Reference & Error Amp. Vi + Vi - Rectifier PWM Controller ‧Block diagram for RDD05U series with dual output‧Block diagram for RDD05U series with single output www.chinfa.com sales@chinfa.com 2014.05.26 P4 ‧Recommended filter for EN55022 Class B compliance ‧The components used in the above figure, together with the manufacturer part numbers for these components, are as follows. RDD05U Vo + Vo - Vin + Vin - Vi Vi RECOMMENDED CIRCUIT ‧Recommended EN 55022 Class B filter circuit layout. DERATING AND EFFICIENCY CURVE 100 o Ambient Temperature [ C ] 71 100-40 Power out [ % ] Temperature derating curve Input Voltage (V) Efficiency [ % ] Efficiency Vs Input Voltage RDD05-05S2U 20 22 24 26 28 30 32 34 3618 Output Load (%) Efficiency [ % ] Efficiency Vs Output Load RDD05-05S2U 20 30 40 50 60 70 80 90 10010 Io : Full Load Vi : 24VDC RDD05-XXX1U RDD05-XXX2U RDD05-XXX3U C1 L1

2.2 F / 50Vμ

2.2 F / 100Vμ

1.5mH common choke 1.5mH common choke 1.5mH common choke 1.5mH common choke 1.5mH common choke RDD05-XXX4U RDD05-XXX5U U Input Voltage (V) Efficiency [ % ] Efficiency Vs Input Voltage RDD05-05S4U 12 15 18 21 24 27 30 33 369 Output Load (%) Efficiency [ % ] Efficiency Vs Output Load RDD05-05S4U 20 30 40 50 60 70 80 90 10010 Io : Full Load Vi : 24VDC Safe Operating Area