IDD05-03S4U CHINFA | Alldatasheet

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Technical content

www.chinfa.com IDD05U SERIES DC - DC CONVERTER 5 ~ 6W SINGLE & DUAL OUTPUT

FEATURES

4:1 WIDE INPUT RANGE I/O ISOLATION INPUT Pi FILTER SHORT CIRCUIT PROTECTION HIGH PERFORMANCE

2 YEARS WARRANTY

MODEL NO. INPUT VOLTAGE OUTPUT WATTAGE OUTPUT VOLTAGE OUTPUT CURRENT EFF. (min.) +3.3 VDC + 5 VDC + 12 VDC + 15 VDC +3.3 VDC + 5 VDC + 12 VDC + 15 VDC IDD05 - 03S4U IDD05 - 05S4U IDD05 - 12S4U IDD05 - 15S4U IDD05 - 03S5U IDD05 - 05S5U IDD05 - 12S5U IDD05 - 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

5 WATTS

6 WATTS

EFF. (typ.) 74% 76% 82% 82% 74% 76% 82% 82% 72% 74% 80% 80% 72% 74% 80% 80%

12 VDC

9~36 VDC 80% 78%

15 VDC

9~36 VDC 80% 78% sales@chinfa.com IDD05 - 12D5U 18~75 VDC 80% 78% IDD05 - 15D5U 18~75 VDC 80% 78%

5 VDC

9~36 VDC 76% 74% 18~75 VDC 78% 76% Dual Output Models Single Output Models 2008.08.19

sales@chinfa.com IDD05U SERIES CIRCUIT SCHEMATIC SINGLE & DUAL OUTPUT Vo - Vo + Switching Device Opto - Isolation Reference & Error Amp. PWM Controller Vi + Vi - Rectifier Block diagram for IDD05U series with single output com Vi + Vi - Vo - Vo + Switching Device PWM Controller Opto - Isolation Reference & Error Amp. Rectifier Block diagram for IDD05U series with dual output Rectifier www.chinfa.com 2008.08.19

www.chinfa.com IDD05U SERIES SINGLE & DUAL OUTPUT 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 KHz 1,500 VDC M 100 -40 oC oC Characteristics Conditions min. unit Output voltage accuracy Vi nom, Io nom typ. max. Storage temperature Non operational -40 + 71 + 100 + 100 200 oC Derating o % / C Vi nom Characteristics Conditions min. typ. max. unit Input voltage range VDC VDC Ta min ... Ta max, Io nom Minimum load Line regulation Io nom, Vi min ...Vi max Vi nom Load regulation o % / C Temperature coefficient Ripple & noise Transient recovery time Vi nom Io 0 ... Io nom, single output models Vi nom, Io nom 500 0.02 S See derating curve No load input current 24V models 48V models mA mA Vi = nom Io = 0 Input voltage w/o damage VDC VDC Io nom 24V models 48V models Startup voltage VDC VDC Io nom 24V models 48V models sing output models dual output models (each output) Vi nom, Io min ... Io nom, dual output models Input filter Pi type INPUT SPECIFICATIONS 8.5 Vi nom, Io nom, BW = 20MHz 3.3V & 5V model mV 100 Efficiency Up to 82%, See model list Vi nom, Io nom, Po / Pi 12V,15V & dual mV OUTPUT SPECIFICATIONS Input reversed Shunt diode built in, external fuse recommended Output short circuit Continuous CONTROL AND PROTECTION o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed SPECIFICATION 25% load, step changed sales@chinfa.com Dimension L50.8 x W25.4 x H10.16 mm Cooling Free air convection Case material Metal GENERAL 150 2008.08.19

sales@chinfa.com IDD05U SERIES SINGLE & DUAL OUTPUT MECHANISM & PIN CONFIGURATION 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 PIN NO. SINGLE Vi+ NO PIN Vi - DERATING mm [inch] GENERAL DUAL Vi+ Vi - Vo + Vo + com Vo - Vo - 2.54 [0.10] BOTTOM VIEW 10.16 [0.40] 5.08 [0.20] 10.16 [0.40] 20.32 [0.80] 10.16 [0.40] 10.16 [0.40] 15.24 [0.60] BURL AT 4 CORNER 50.80 [2.00] 10.16 [0.4] DIA 1.00 [0.04] 5.00 [0.20] www.chinfa.com UL/cUL UL60950-1 TUV EN60950-1 CE EN61204-3(Class A for EMI) APPROVALS AND STANDARD NATURAL CONVECTION COOLING 100 o Ambient Temperature [ C ] 100 -40 Power out [ % ] 2008.08.19