IDD05U SERIES DC - DC CONVERTER 5 ~ 6W SINGLE & DUAL OUTPUT FEATURES ‧EFFICIENCY UP TO 82% ‧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 INPUT EFF. EFF. CAPACITOR INPUT OUTPUT OUTPUT OUTPUT LOAD CURRENT MODEL NO. VOLTAGE WATTAGE VOLTAGE CURRENT (min.) (typ.) (max.) (typ.) (max.) Single Output Models IDD05 - 03S4U 9~36 VDC 0.28 A 0.72 A 5 WATTS + 3.3VDC 1500 mA 72% 74% 2200 μF IDD05 - 05S4U 9~36 VDC 0.28 A 0.72 A 5 WATTS + 5 VDC 1000 mA 74% 76% 2200 μF IDD05 - 12S4U 9~36 VDC 0.31 A 0.84 A 6 WATTS + 12 VDC 500 mA 80% 82% 1000 μF IDD05 - 15S4U 9~36 VDC 0.31 A 0.84 A 6 WATTS + 15 VDC 400 mA 80% 82% 1000 μF IDD05 - 03S5U 18~75 VDC 0.14 A 0.37 A 5 WATTS + 3.3VDC 1500 mA 72% 74% 2200 μF IDD05 - 05S5U 18~75 VDC 0.14 A 0.37 A 5 WATTS + 5 VDC 1000 mA 74% 76% 2200 μF IDD05 - 12S5U 18~75 VDC 0.15 A 0.44 A 6 WATTS + 12 VDC 500 mA 80% 82% 1000 μF 6 WATTS + 15 VDC 400 mA 80% 82% 1000 μF IDD05 - 15S5U 18~75 VDC 0.15 A 0.44 A Dual Output Models IDD05 - 05D4U 9~36 VDC 0.28 A 0.73 A 5 WATTS ± 5 VDC ± 500 mA 74% 76% ± 2200μF IDD05 - 12D4U 9~36 VDC 0.32 A 0.86 A 6 WATTS ± 12 VDC ± 250 mA 78% 80% ± 1000μF IDD05 - 15D4U 9~36 VDC 0.31 A 0.86 A 6 WATTS ± 15 VDC ± 200 mA 78% 80% ± 1000μF IDD05 - 05D5U 18~75 VDC 0.13 A 0.37 A 5 WATTS ± 5 VDC ± 500 mA 76% 78% ± 2200μF IDD05 - 12D5U 18~75 VDC 0.16 A 0.44 A 6 WATTS ± 12 VDC ± 250 mA 78% 80% ± 1000μF IDD05 - 15D5U 18~75 VDC 0.16 A 0.44 A 6 WATTS ± 15 VDC ± 200 mA 78% 80% ± 1000μF www.chinfa.com 2010.02.09 [email protected] P1 IDD05U 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 min. typ. unit max. 200 KHz 1500 VDC 100 MΩ 1000 Ambient temperature Operating at Vi nom, Io nom Case temperature Operating at Vi nom, Io nom Derating Vi nom Storage temperature Non operational -40 Relative humidity Vi nom, Io nom 20 Temperature coefficient Vi nom, Io min PF o + 71 -40 C +100 o +100 o C See derating curve Dimension C 95 % RH ± 0.02 % / oC mm L50.8 x W25.4 x H10.16 o MTBF Bellcore issue 6@40 C, GB Cooling Free air convection Hours 1446000 INPUT SPECIFICATIONS Characteristics Ta min ... Ta max, Io nom No load input current Vi nom, Io = 0 Input voltage w/o damage min. typ. 9 24 36 VDC 18 48 75 VDC 24V models 20 mA 48V models 15 mA 24V models 40 VDC 48V models 80 VDC Conditions Input voltage range Io nom max. unit Startup voltage Io nom 24V models 8.7 8.5 VDC startup voltage Io nom 48V models 16 VDC Input filter Pi type OUTPUT SPECIFICATIONS Characteristics Conditions Output voltage accuracy Vi nom, Io nom Minimum load Vi nom min. typ. max. unit % ±2 single output models dual output models (each output) 0 % 10 % Line regulation Io nom, Vi min ...Vi max ±1 % Load regulation Vi nom, Io 0 ...Io nom, single output models ±2 % Vi nom, Io min ...Io nom, dual output models ±5 % Cross regulation (Dual model) Aymmetrical load 10% - 100% FL ±5 % Startup time Vi nom, Io nom 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 30 ms 500 μs 3.3V & 5V models 100 mV 12V, 15V & dual 150 mV Up to 82%, See model list and efficiency curve * Note : Output must be added 0.1μF / 35V capacitor when application. www.chinfa.com 2010.02.09 [email protected] P2 IDD05U 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....160%max APPROVALS AND STANDARD UL/cUL UL 60950-1 Recognized TUV EN 60950-1, CB scheme CE EN 61204-3, EN 55022 Class A, EN 61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-6 Vibration meet IEC 60068-2-6 (10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis) PHYSICAL CHARACTERISTICS Case size 50.8 x 25.4 x 10.16 mm (2 x 1 x 0.4 inches) Case material Plastic base / Metal case Weight 35 g Patting material Silicone MECHANISM & PIN CONFIGURATION mm [inch] 50.80 [2.00] 20.32 [0.80] 3 10.16 [0.40] 10.16 [0.4] 10.16 [0.40] 1 4 2 6.00 [0.24] DIA 1.00 [0.04] 2.54 [0.10] 10.16 [0.40] 10.16 [0.40] 5 25.40 [1.00] 15.24 [0.60] BURL AT 4 CORNER 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. 1 2 3 4 5 SINGLE Vi+ Vi - Vo + NO PIN Vo - DUAL Vi+ Vi - Vo + com Vo - CIRCUIT SCHEMATIC ‧Block diagram for IDD05U series with single output ‧Block diagram for IDD05U series with dual output Vo + Vi + Vo + Vi + Rectifier Switching Device com Switching Device Rectifier Rectifier Vo - Vi - PWM Controller www.chinfa.com 2010.02.09 Opto Isolation Reference & Error Amp. Vo - Vi - PWM Controller Opto Isolation Reference & Error Amp. [email protected] P3 IDD05U 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 C4 L1 + Vin + C1 C2 Vo + C1 C2 C3 C4 L1 IDD05-XXX4U 3.3μF / 50V MLCC 2.2μF / 50V MLCC 1nF / 2KV MLCC 1nF / 2KV MLCC 500 μH Common choke IDD05-XXX5U 3.3μF / 100V 2.2μF / 100V MLCC MLCC 1nF / 2KV MLCC 1nF / 2KV MLCC 1 mH Common choke IDD05U Vin - Vo - C3 ‧Recommended EN 55022 Class B filter circuit layout. 05U DERATING AND EFFICIENCY CURVE Temperature derating curve Power out [ % ] 100 NATURAL CONVECTION COOLING 0 -40 Ambient Temperature [ oC ] 71 100 Efficiency Vs Output Load IDD05-05S4U Efficiency Vs Input Voltage IDD05-05S4U 80 95 75 90 Efficiency [ % ] Efficiency [ % ] 70 85 80 75 70 Io : Full Load 65 9 12 www.chinfa.com 2010.02.09 15 18 21 24 27 Input Voltage (V) 30 33 36 65 60 55 50 45 40 Vi : 24VDC 10 20 30 40 50 60 70 Output Load (%) 80 90 100 [email protected] P4