RDD05U SERIES DC - DC CONVERTER 5 ~ 6W SINGLE & DUAL OUTPUT FEATURES ‧2:1 WIDE INPUT RANGE ‧I/O ISOLATION ‧INPUT Pi FILTER ‧SHORT CIRCUIT PROTECTION ‧HIGH PERFORMANCE ‧UL/cUL/TUV/CE ‧2 YEARS WARRANTY R H a UL 60950-1 EN 60950-1 MODEL LIST MODEL NO. INPUT EFF. EFF. CAPACITOR INPUT OUTPUT OUTPUT OUTPUT LOAD CURRENT VOLTAGE WATTAGE VOLTAGE CURRENT (min.) (typ.) (max.) (typ.) (max.) Single Output Models 5 WATTS +3.3 VDC 1500 mA 79% 81% 2200μF 0.72A 5 WATTS + 5 VDC 1000 mA 80% 82% 1500μF 0.83A 6 WATTS + 12 VDC 500 mA 83% 85% 270μF 0.60A 0.83A 6 WATTS + 15 VDC 400 mA 83% 85% 180μF 18~36 VDC 0.26A 0.36A 5 WATTS +3.3 VDC 1500 mA 78% 80% 2200μF 18~36 VDC 0.25A 0.36A 5 WATTS + 5 VDC 1000 mA 80% 82% 1500μF RDD05 - 12S2U 18~36 VDC 0.30A 0.42A 6 WATTS + 12 VDC 500 mA 81% 83% 270μF RDD05 - 15S2U 18~36 VDC 0.30A 0.42A 6 WATTS + 15 VDC 400 mA 81% 83% 180μF RDD05 - 03S3U 35~75 VDC 0.13A 0.19A 5 WATTS +3.3 VDC 1500 mA 78% 80% 2200μF RDD05 - 05S3U 35~75 VDC 0.13A 0.18A 5 WATTS + 5 VDC 1000 mA 80% 82% 1500μF RDD05 - 12S3U 35~75 VDC 0.15A 0.22A 6 WATTS + 12 VDC 500 mA 80% 82% 270μF RDD05 - 15S3U 35~75 VDC 0.15A 0.22A 6 WATTS + 15 VDC 400 mA 81% 83% 180μF RDD05 - 03S1U 9~18 VDC 0.52A 0.73A RDD05 - 05S1U 9~18 VDC 0.51A RDD05 - 12S1U 9~18 VDC 0.60A RDD05 - 15S1U 9~18 VDC RDD05 - 03S2U RDD05 - 05S2U Dual Output Models RDD05 - 05D1U 9~18 VDC 0.51A 0.72A 5 WATTS ± 5 VDC ± 500 mA 80% 82% ± 680μF RDD05 - 12D1U 9~18 VDC 0.60A 0.83A 6 WATTS ± 12 VDC ± 250 mA 82% 84% ± 150μF RDD05 - 15D1U 9~18 VDC 0.59A 0.83A 6 WATTS ± 15 VDC ± 200 mA 83% 85% ± RDD05 - 05D2U 18~36 VDC 0.26A 0.36A 5 WATTS ± 5 VDC ± 500 mA 79% 81% ± 680μF RDD05 - 12D2U 18~36 VDC 0.30A 0.42A 6 WATTS ± 12 VDC ± 250 mA 81% 83% ± 150μF RDD05 - 15D2U 18~36 VDC 0.31A 0.42A 6 WATTS ± 15 VDC ± 200 mA 80% 82% ± RDD05 - 05D3U 35~75 VDC 0.13A 0.19A 5 WATTS ± 5 VDC ± 500 mA 80% 82% ± 680μF RDD05 - 12D3U 35~75 VDC 0.15A 0.22A 6 WATTS ± 12 VDC ± 250 mA 81% 83% ± 150μF RDD05 - 15D3U 35~75 VDC 0.15A 0.22A 6 WATTS ± 15 VDC ± 200 mA 80% 82% ± www.chinfa.com 2011.01.27 68μF 68μF 68μF [email protected] P1 RDD05U SERIES SINGLE & DUAL OUTPUT SPECIFICATION o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed GENERAL Characteristics Conditions Switching frequency Vi nom, Io nom Isolation voltage Input / Output Isolation resistance Input / Output, @ 500VDC Isolation capacitance 100KHz / 1V Ambient temperature Operating at Vi nom, Io nom Case temperature Operating at Vi nom, Io nom Derating Vi nom Storage temperature Non operational Relative humidity Vi nom, Io nom Temperature coefficient Vi nom, Io min min. typ. unit max. 280 KHz 1500 VDC 100 MΩ 1000 PF + 71 o +100 o -40 +100 o 20 95 % RH ± 0.02 % / oC -40 C C See derating curve Dimension C mm L31.8 x W20.3 x H10.2 o MTBF Bellcore issue 6@40 C, GB Cooling Free air convection Hours 1120000 INPUT SPECIFICATIONS Characteristics Input voltage range No load input current Input voltage w/o damage Startup voltage Input filter Conditions Ta min ... Ta max, Io nom Vi nom, Io = 0 Io nom Io nom min. typ. max. unit 9 12 18 VDC 18 24 36 VDC 35 48 75 VDC 30 mA 24V models 25 mA 48V models 20 mA 12V models 20 VDC 24V models 40 VDC 48V models 80 VDC 12V models 12V models 8.7 VDC 24V models 17.4 VDC 48V models 31.5 VDC Pi type OUTPUT SPECIFICATIONS Characteristics Conditions Output voltage accuracy Vi nom, Io nom Minimum load Vi nom single output models dual output models (each output) min. typ. max. unit ± 2 % 0 % 10 % Line regulation Io nom, Vi min ...Vi max ± 0.5 % Load regulation Vi nom, Io 0 ...Io nom, single output models ± 0.5 % ± 1 % Vi nom, Io min ...Io nom, dual output models Cross regulation (Dual model) Aymmetrical load 10% - 100% FL ± 5 % Startup time Vi nom, Io nom 700 ms Transient recovery time Vi nom, 1~0.5 Io nom Ripple & noise Vi nom, Io nom, BW = 20MHz Efficiency Vi nom, Io nom, Po / Pi www.chinfa.com 2011.01.27 1 ms 50 mV Up to 85%, See model list and efficiency curve [email protected] P2 RDD05U SERIES SINGLE & DUAL OUTPUT SPECIFICATION o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed CONTROL AND PROTECTION 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 APPROVALSAND APPROVALS ANDSTANDARD STANDARD UL/cUL UL Recognized UL60950-1 60950-1 Recognized TUV EN CBGB scheme EN60950-1, 60950-1, scheme CE EN ENEN 55022 ClassClass A, ENA,61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-6 EN61204-3, 61204-3, 55022, EN 61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-6 Vibration meet 60068-2-6 (10-500 Hz, 2G, along X, Y, Z5G, eacheach Axis,along 60 min forZeach meetIEC IEC 60068-2-6 (Random wave, 10-2KHz, X, Y, axes Axis) 10 min/cycle, 60min) PHYSICAL CHARACTERISTICS Case size 31.8 x 20.3 x 10.2 mm (1.25 x 0.8 x 0.4 inches) Case material Plastic base / Metal case Weight 18 g Patting material Silicone MECHANISM & PIN CONFIGURATION mm [inch] 31.80 [1.25] 10.2 [0.40] 2 3 9 11 23 22 16 14 15.24 [0.60] 20.30 [0.80] 6.00 [0.24] DIA 0.50 [0.02] 2.54 [0.10] BOTTOM VIEW GENERAL TOLERANCE 0.00[0.00] - 30.00[1.18] ±0.30[0.01] 30.00[1.18] - 120.00[4.72] ±0.50[0.02] PIN ASSIGNMENT GENERAL PIN NO. 2&3 9 11 14 SINGLE Vi - N. C. N. C. DUAL Vi - com Vo - 16 22 & 23 Vo+ Vo - Vi+ Vo+ com Vi+ CIRCUIT SCHEMATIC ‧Block diagram for RDD05U series with single output Vi + ‧Block diagram for RDD05U series with dual output Vo + Rectifier Vi + Switching Device Switching Device Vo - Vi - PWM Controller www.chinfa.com 2011.01.27 Vo + Rectifier Opto Isolation Reference & Error Amp. com Rectifier Vi - PWM Controller Opto Isolation Vo - Reference & Error Amp. [email protected] P3 RDD05U SERIES SINGLE & DUAL OUTPUT RECOMMENDED CIRCUIT ‧The commponents used in the above figure, together with the manufacturer part numbers for these components, are as follows. ‧Recommended filter for EN55022 Class B compliance L1 Vi + Vin + C1 Vo + C1 L1 RDD05-XXX1U 2.2 μF / 50V 1.5mH common choke RDD05-XXX2U 2.2 μF / 50V RDD05-XXX3U 2.2 μF / 100V RDD05U Vin - Vo - Vi - MLCC MLCC MLCC 1.5mH common choke 1.5mH common choke ‧Recommended EN 55022 Class B filter circuit layout. U DERATING AND EFFICIENCY CURVE Temperature derating curve Power out [ % ] 100 NATURAL CONVECTION COOLING 0 -40 71 Efficiency Vs Input Voltage RDD05-05S2U 82 81 80 79 Io : Full Load 20 www.chinfa.com 2011.01.27 80 75 70 65 60 55 78 77 18 Efficiency Vs Output Load RDD05-05S2U 85 Efficiency [ % ] Efficiency [ % ] 100 Ambient Temperature [ oC ] 22 24 26 28 30 Input Voltage (V) 32 34 36 50 45 10 Vi : 24VDC 20 30 40 50 60 70 Output Load (%) 80 90 100 [email protected] P4 RDD05U SERIES DC - DC CONVERTER 4 ~ 6W SINGLE & DUAL OUTPUT FEATURES ‧4:1 WIDE INPUT RANGE ‧I/O ISOLATION ‧INPUT Pi FILTER ‧SHORT CIRCUIT PROTECTION ‧HIGH PERFORMANCE ‧UL/cUL/TUV/CE ‧2 YEARS WARRANTY R H a UL 60950-1 EN 60950-1 MODEL LIST MODEL NO. INPUT EFF. EFF. CAPACITOR INPUT OUTPUT OUTPUT OUTPUT LOAD CURRENT VOLTAGE WATTAGE VOLTAGE CURRENT (min.) (TYP.) (max.) (typ.) (max.) Single Output Models 4 WATTS +3.3 VDC 1200 mA 75% 77% 2200 μF 0.76A 5 WATTS + 5 VDC 1000 mA 77% 79% 1500 μF 0.87A 6 WATTS + 12 VDC 500 mA 80% 82% 270μF 0.31A 0.87A 6 WATTS + 15 VDC 400 mA 80% 82% 180μF 18~75 VDC 0.11A 0.31A 4 WATTS +3.3 VDC 1200 mA 75% 77% 2200 μF 18~75 VDC 0.13A 0.38A 5 WATTS + 5 VDC 1000 mA 77% 79% 1500 μF RDD05 - 12S5U 18~75 VDC 0.15A 0.43A 6 WATTS + 12 VDC 500 mA 80% 82% 270μF RDD05 - 15S5U 18~75 VDC 0.15A 0.43A 6 WATTS + 15 VDC 400 mA 80% 82% 180μF RDD05 - 03S4U 9~36 VDC 0.22A 0.62A RDD05 - 05S4U 9~36 VDC 0.27A RDD05 - 12S4U 9~36 VDC 0.31A RDD05 - 15S4U 9~36 VDC RDD05 - 03S5U RDD05 - 05S5U Dual Output Models RDD05 - 05D4U 9~36 VDC 0.27A 0.76A 5 WATTS ± 5 VDC ± 500 mA 77% 79% ± 680μF RDD05 - 12D4U 9~36 VDC 0.31A 0.87A 6 WATTS ± 12 VDC ± 250 mA 80% 82% ± 150μF RDD05 - 15D4U 9~36 VDC 0.31A 0.87A 6 WATTS ± 15 VDC ± 200 mA 80% 82% ± RDD05 - 05D5U 18~75 VDC 0.13A 0.38A 5 WATTS ± 5 VDC ± 500 mA 77% 79% ± 680μF RDD05 - 12D5U 18~75 VDC 0.15A 0.43A 6 WATTS ± 12 VDC ± 250 mA 80% 82% ± 150μF RDD05 - 15D5U 18~75 VDC 0.15A 0.43A 6 WATTS ± 15 VDC ± 200 mA 80% 82% ± www.chinfa.com 2011.01.27 68μF 68μF [email protected] P5 RDD05U SERIES SINGLE & DUAL OUTPUT SPECIFICATION o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed GENERAL Characteristics Conditions min. typ. unit max. Switching frequency Vi nom, Io nom Isolation voltage Input / Output Isolation resistance Input / Output, @ 500VDC Isolation capacitance 100KHz / 1V Ambient temperature Operating at Vi nom, Io nom Case temperature Operating at Vi nom, Io nom Derating Vi nom Storage temperature Non operational -40 +100 Relative humidity Vi nom, Io nom 20 95 % RH Temperature coefficient Vi nom, Io min ± 0.02 % / oC 280 KHz 1500 VDC 100 MΩ 1000 PF o + 71 -40 C o +100 C See derating curve Dimension o C mm L31.8 x W20.3 x H10.2 o MTBF Bellcore issue 6@40 C, GB Cooling Free air convection Hours 1140000 INPUT SPECIFICATIONS Characteristics Input voltage range Conditions Ta min ... Ta max, Io nom min. 9 18 No load input current Vi nom, Io = 0 Input voltage w/o damage Io nom Startup voltage Io nom Input filter Pi type typ. max. unit 24 36 VDC 48 75 VDC 30 mA 24V models 48V models 25 mA 24V models 40 VDC 80 VDC 48V models 24V models 8.7 VDC 48V models 17.4 VDC OUTPUT SPECIFICATIONS Characteristics Conditions Output voltage accuracy Vi nom, Io nom Minimum load Vi nom single output models dual output models (each output) min. typ. max. unit ± 2 % 0 % 10 % Line regulation Io nom, Vi min ...Vi max ± 0.5 % Load regulation Vi nom, Io 0 ...Io nom, single output models ± 0.5 % ± 1 % Vi nom, Io min ...Io nom, dual output models Cross regulation (Dual model) Aymmetrical load 10% - 100% FL ± 5 % Startup time Vi nom, Io nom 700 ms Transient recovery time Vi nom, 1~0.5 Io nom Ripple & noise Vi nom, Io nom, BW = 20MHz Efficiency Vi nom, Io nom, Po / Pi www.chinfa.com 2011.01.27 1 ms 50 mV Up to 82%, See model list and efficiency curve [email protected] P6 RDD05U SERIES SINGLE & DUAL OUTPUT SPECIFICATION o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed CONTROL AND PROTECTION 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 APPROVALSAND APPROVALS ANDSTANDARD STANDARD UL/cUL UL Recognized UL60950-1 60950-1 Recognized TUV EN CBGB scheme EN60950-1, 60950-1, scheme CE EN ENEN 55022 ClassClass A, ENA,61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-6 EN61204-3, 61204-3, 55022, EN 61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-6 Vibration meet 60068-2-6 (10-500 Hz, 2G, along X, Y, Z5G, eacheach Axis,along 60 min forZeach meetIEC IEC 60068-2-6 (Random wave, 10-2KHz, X, Y, axes Axis) 10 min/cycle, 60min) PHYSICAL CHARACTERISTICS Case size 31.8 x 20.3 x 10.2 mm (1.25 x 0.8 x 0.4 inches) Case material Plastic base / Metal case Weight 18 g Patting material Silicone MECHANISM & PIN CONFIGURATION mm [inch] 31.80 [1.25] 10.2 [0.40] 2 3 9 11 23 22 16 14 15.24 [0.60] 20.30 [0.80] 6.00 [0.24] DIA 0.50 [0.02] 2.54 [0.10] BOTTOM VIEW GENERAL TOLERANCE 0.00[0.00] - 30.00[1.18] ±0.30[0.01] 30.00[1.18] - 120.00[4.72] ±0.50[0.02] PIN ASSIGNMENT GENERAL PIN NO. 2&3 9 11 14 SINGLE Vi - N. C. N. C. DUAL Vi - com Vo - 16 22 & 23 Vo+ Vo - Vi+ Vo+ com Vi+ CIRCUIT SCHEMATIC ‧Block diagram for RDD05U series with single output Vi + ‧Block diagram for RDD05U series with dual output Vo + Rectifier Vi + Switching Device Switching Device Vo - Vi - PWM Controller www.chinfa.com 2011.01.27 Vo + Rectifier Opto Isolation Reference & Error Amp. com Rectifier Vi - PWM Controller Opto Isolation Vo - Reference & Error Amp. [email protected] P7 RDD05U SERIES SINGLE & DUAL OUTPUT RECOMMENDED CIRCUIT ‧The commponents used in the above figure, together with the manufacturer part numbers for these components, are as follows. ‧Recommended filter for EN55022 Class B compliance L1 C1 L1 RDD05-XXX4U 2.2 μF / 50V 1.5mH common choke RDD05-XXX5U 2.2 μF / 100V Vi + Vin + C1 Vo + RDD05U Vin - Vo - MLCC MLCC 1.5mH common choke Vi - ‧Recommended EN 55022 Class B filter circuit layout. U DERATING AND EFFICIENCY CURVE Temperature derating curve Power out [ % ] 100 NATURAL CONVECTION COOLING 0 -40 71 Efficiency Vs Input Voltage RDD05-05S4U 82 81 80 79 Io : Full Load 80 75 70 65 60 78 55 77 9 50 45 10 12 www.chinfa.com 2011.01.27 15 18 21 24 27 Input Voltage (V) Efficiency Vs Output Load RDD05-05S4U 85 Efficiency [ % ] Efficiency [ % ] 100 Ambient Temperature [ oC ] 30 33 36 Vi : 24VDC 20 30 40 50 60 70 Output Load (%) 80 90 100 [email protected] P8