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| IDD05U SERIES DC - DC CONVERTER 5 ~ 6W SINGLE & DUAL OUTPUT FEATURES LOW COST 4:1 WIDE INPUT RANGE I/O ISOLATION INPUT Pi FILTER SHORT CIRCUIT PROTECTION HIGH PERFORMANCE 2 YEARS WARRANTY UL/cUL/TUV/CE MODEL LIST MODEL NO. INPUT VOLTAGE 9~36 VDC 9~36 VDC 9~36 VDC 9~36 VDC 18~75 VDC 18~75 VDC 18~75 VDC 18~75 VDC OUTPUT OUTPUT WATTAGE VOLTAGE Single Output Models 5 WATTS 5 WATTS 6 WATTS 6 WATTS 5 WATTS 5 WATTS 6 WATTS 6 WATTS +3.3 VDC + 5 VDC + 12 VDC + 15 VDC +3.3 VDC + 5 VDC + 12 VDC + 15 VDC OUTPUT CURRENT 1500 mA 1000 mA 500 mA 400 mA 1500 mA 1000 mA 500 mA 400 mA EFF. (typ.) 74% 76% 82% 82% 74% 76% 82% 82% EFF. (min.) 72% 74% 80% 80% 72% 74% 80% 80% IDD05 - 03S4U IDD05 - 05S4U IDD05 - 12S4U IDD05 - 15S4U IDD05 - 03S5U IDD05 - 05S5U IDD05 - 12S5U IDD05 - 15S5U Dual Output Models IDD05 - 05D4U IDD05 - 12D4U IDD05 - 15D4U IDD05 - 05D5U IDD05 - 12D5U IDD05 - 15D5U 9~36 VDC 9~36 VDC 9~36 VDC 18~75 VDC 18~75 VDC 18~75 VDC 5 WATTS 6 WATTS 6 WATTS 5 WATTS 6 WATTS 6 WATTS 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 500 mA 250 mA 200 mA 500 mA 250 mA 200 mA 76% 80% 80% 78% 80% 80% 74% 78% 78% 76% 78% 78% www.chinfa.com 2008.08.19 sales@chinfa.com IDD05U SERIES SINGLE & DUAL OUTPUT CIRCUIT SCHEMATIC Block diagram for IDD05U series with single output Vi + Vo + Switching Device Rectifier Vi - Vo - PWM Controller Opto Isolation Reference & Error Amp. Block diagram for IDD05U series with dual output Vi + Rectifier Switching Device Rectifier Vi - Vo + com Vo - PWM Controller Opto Isolation Reference & Error Amp. www.chinfa.com 2008.08.19 sales@chinfa.com IDD05U SERIES SINGLE & DUAL OUTPUT SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed o GENERAL Characteristics Switching frequency Isolation voltage Isolation resistance Ambient temperature Case temperature Derating Storage temperature Dimension Cooling Case material Conditions Vi nom, Io nom Input / Output Input / Output, @ 500VDC Operating at Vi nom, Io nom Operating at Vi nom, Io nom Vi nom Non operational L50.8 x W25.4 x H10.16 Free air convection Metal min. 1,500 100 -40 typ. 200 max. unit KHz VDC M + 71 + 100 o o C C See derating curve -40 + 100 % / oC C mm o INPUT SPECIFICATIONS Characteristics Input voltage range No load input current Input voltage w/o damage Startup voltage Input filter Conditions Ta min ... T max, Io nom a Vi = nom Io = 0 Io nom Io nom Pi type 24V models 48V models 24V models 48V models 24V models 48V models min. 9 18 typ. 24 48 48 max. 36 75 25 15 40 80 unit VDC VDC mA mA VDC VDC VDC VDC 8.5 16 OUTPUT SPECIFICATIONS Characteristics Output voltage accuracy Minimum load Line regulation Load regulation Transient recovery time Temperature coefficient Ripple & noise Efficiency Vi nom Conditions Vi nom, Io nom sing output models dual output models (each output) min. 0 10 typ. max. 2 unit % % % Io nom, Vi min ...Vi max Vi nom Io 0 ... Io nom, single output models Vi nom, Io min ... Io nom, dual output models 25% load, step changed 1 2 5 500 0.02 % % % S %/C mV mV o Vi nom, Io nom Vi nom, Io nom, BW = 20MHz 3.3V & 5V model 12V,15V & dual Up to 82%, See model list 100 150 Vi nom, Io nom, Po / Pi CONTROL AND PROTECTION Input reversed Output short circuit Shunt diode built in, external fuse recommended Continuous www.chinfa.com 2008.08.19 sales@chinfa.com IDD05U SERIES SINGLE & DUAL OUTPUT APPROVALS AND STANDARD UL/cUL TUV CE UL60950-1 EN60950-1 EN61204-3(Class A for EMI) MECHANISM & PIN CONFIGURATION mm [inch] 15.24 [0.60] 20.32 [0.80] 2.54 [0.10] 3 1 2 50.80 [2.00] 10.16 [0.40] 5.08 [0.20] 10.16 [0.40] 10.16 [0.40] 4 10.16 [0.4] 5.00 [0.20] DIA 1.00 [0.04] 10.16 [0.40] 5 BURL AT 4 CORNER BOTTOM VIEW PHYSICAL CHARACTERISTICS CASE SIZE CASE MATERIAL WEIGHT 50.8 x 25.4 x 10.16 mm 2 x 1 x 0.4 inches Metal 35 g PIN ASSIGMENT GENERAL PIN NO. SINGLE DUAL 1 Vi+ Vi+ 2 Vi Vi 3 Vo + Vo + 4 NO PIN com 5 Vo Vo - DERATING 100 Power out [ % ] NATURAL CONVECTION COOLING 0 -40 o 71 100 Ambient Temperature [ C ] www.chinfa.com 2008.08.19 sales@chinfa.com |
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