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| TDD05 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 MODEL LIST MODEL NO. INPUT VOLTAGE 10~36 VDC 10~36 VDC 10~36 VDC 10~36 VDC 18~72 VDC 18~72 VDC 18~72 VDC 18~72 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. (min.) 63% 68% 73% 73% 63% 70% 75% 76% TDD05 - 03S4 TDD05 - 05S4 TDD05 - 12S4 TDD05 - 15S4 TDD05 - 03S5 TDD05 - 05S5 TDD05 - 12S5 TDD05 - 15S5 Dual Output Models TDD05 - 05D4 TDD05 - 12D4 TDD05 - 15D4 TDD05 - 05D5 TDD05 - 12D5 TDD05 - 15D5 10~36 VDC 10~36 VDC 10~36 VDC 18~72 VDC 18~72 VDC 18~72 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 68% 72% 73% 70% 75% 76% www.chinfa.com 2007.06.23 sales@chinfa.com TDD05 SERIES SINGLE & DUAL OUTPUT CIRCUIT SCHEMATIC Block diagram for TDD05 series with single output Vi + Rectifier Switching Device Vo + Vi - Vo - PWM Controller Opto Isolation Reference & Error Amp. Block diagram for TDD05 series with dual output Vi + Vo + Rectifier Switching Device Rectifier Vi Vo com PWM Controller Opto Isolation Reference & Error Amp. www.chinfa.com 2007.06.23 sales@chinfa.com TDD05 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 L25.4 x W50.8 x H12 Free air convection Metal min. 1,500 1G -25 typ. 200 max. unit KHz VDC + 71 + 95 o o C C C See derating curve -40 +100 % / oC o mm INPUT SPECIFICATIONS Characteristics Input voltage range No load input current Input voltage w/o damage Input filter Conditions Ta min ... T max, Io nom a Vi nom, Io = 0 Io nom Pi type 24V models 48V models 24V models 48V models min. 10 18 typ. 24 48 48 max. 36 72 25 12 40 75 unit VDC VDC mA mA VDC VDC OUTPUT SPECIFICATIONS Characteristics Output voltage accuracy Vi nom, Io nom Conditions single output models dual output models min. typ. max. 2 2 3 unit % % % % % - 5V model Minimum load Line regulation Load regulation Transient recovery time Temperature coefficient Ripple & noise Efficiency Vi nom single output models dual output models (each output) 0 20 1 2 5 500 0.02 150 Up to 76%, See model list Io nom, Vi min ...Vi max Vi nom, Io 0 ...Io nom, single output models Vi nom, Io min ...Io nom, dual output models % % % S %/C mV o 25% load, step changed Vi nom, Io nom Vi nom, Io nom, BW = 20MHz 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 2007.06.23 sales@chinfa.com TDD05 SERIES SINGLE & DUAL OUTPUT 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 12.00 [0.47] 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 25.4 x 50.8 x 12 mm 1 x 2 x 0.47 inches Metal 35 g PIN ASSIGNMENT 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 -25 71 Ambient Temperature [ oC ] 95 www.chinfa.com 2007.06.23 sales@chinfa.com TDD05 SERIES DC - DC CONVERTER 5 ~ 6W 5V INPUT MODEL FEATURES INPUT 4.5 V ~ 9 V INPUT FILTER BUILT - IN I/O ISOLATION HIGH EFFICIENCY UP TO 85 % SHORT CIRCUIT PROTECTION 2 " x 1 " METAL CASE 2 YEARS WARRANTY MODEL LIST MODEL NO. INPUT VOLTAGE 4.5~9 VDC 4.5~9 VDC 4.5~9 VDC OUTPUT OUTPUT WATTAGE VOLTAGE Single Output Models 5 WATTS 6 WATTS 6 WATTS + 5 VDC + 12 VDC + 15 VDC OUTPUT CURRENT 1000 mA 500 mA 400 mA EFF. (Typ.) 84% 85% 85% EFF. (min.) 82% 83% 83% TDD05 - 05S0 TDD05 - 12S0 TDD05 - 15S0 Dual Output Models TDD05 - 05D0 TDD05 - 12D0 TDD05 - 15D0 4.5~9 VDC 4.5~9 VDC 4.5~9 VDC 5 WATTS 6 WATTS 6 WATTS 5 VDC 12 VDC 15 VDC 500 mA 250 mA 200 mA 84% 85% 85% 82% 83% 83% www.chinfa.com 2007.06.23 sales@chinfa.com TDD05 SERIES 5V INPUT MODEL CIRCUIT SCHEMATIC Block diagram for TDD05 5V input model with single output Vi + Rectifier Switching Device Vo + Vi - Vo - PWM Controller Opto Isolation Reference & Error Amp. Block diagram for TDD05 5V input model with dual output Vi + Rectifier Switching Device Vo + com Vi - Rectifier Vo - PWM Controller Opto Isolation Reference & Error Amp. www.chinfa.com 2007.06.23 sales@chinfa.com TDD05 SERIES 5V INPUT MODEL SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed 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 H12 Free air convection Metal min. 1,500 100 -25 typ. 200 max. unit KHz VDC M + 71 +100 o o C C C See derating curve -40 +100 % / oC o 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 Pi type min. 4.5 typ. 5 15 max. 9 10 unit VDC mA VDC VDC 4 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 single output models dual output models (each output) min. 0 20 typ. max. 2 unit % % % Io nom, Vi min ...Vi max Vi nom, Io 0 ...Io nom, for single output models Vi nom, Io min ...Io nom, for dual output models 0.5 0.5 % % % S %/C mV o 2 500 0.02 150 Up to 85%, See model list Vi nom, Io nom ... 1/2 Io nom Vi nom, Io nom Vi nom, Io nom, BW = 20MHz 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 2007.06.23 sales@chinfa.com TDD05 SERIES SINGLE & DUAL OUTPUT 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 12.00 [0.47] 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 12 mm 2 x 1 x 0.47 inches Metal 35 g PIN ASSIGNMENT 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 -25 71 Ambient Temperature [ oC ] 100 www.chinfa.com 2007.06.23 sales@chinfa.com |
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