 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| TDD40 SERIES DC - DC CONVERTER 33 ~ 42W SINGLE & DUAL OUTPUT FEATURES LOW COST 2:1 AND 3:1 WIDE INPUT RANGE I/O ISOLATION INPUT Pi FILTER SHORT CIRCUIT PROTECTION HIGH PERFORMANCE 2 YEARS WARRANTY MODEL LIST MODEL NO. INPUT VOLTAGE 18~60 VDC 18~60 VDC 18~60 VDC 18~60 VDC 35~75 VDC 35~75 VDC 35~75 VDC 35~75 VDC OUTPUT OUTPUT WATTAGE VOLTAGE Single Output Models 33 WATTS 40 WATTS 42 WATTS 42 WATTS 33 WATTS 40 WATTS 42 WATTS 42 WATTS +3.3 VDC + 5 VDC + 12 VDC + 15 VDC +3.3 VDC + 5 VDC + 12 VDC + 15 VDC OUTPUT CURRENT 10000 mA 8000 mA 3500 mA 2800 mA 10000 mA 8000 mA 3500 mA 2800 mA EFF. (min.) 76% 82% 85% 85% 76% 82% 85% 85% TDD40 - 03S2 TDD40 - 05S2 TDD40 - 12S2 TDD40 - 15S2 TDD40 - 03S3 TDD40 - 05S3 TDD40 - 12S3 TDD40 - 15S3 Dual Output Models TDD40 - 12D2 TDD40 - 15D2 TDD40 - 12D3 TDD40 - 15D3 18~60 VDC 18~60 VDC 35~75 VDC 35~75 VDC 40 WATTS 42 WATTS 40 WATTS 42 WATTS 12 VDC 15 VDC 12 VDC 15 VDC 1700 mA 1400 mA 1700 mA 1400 mA 84% 84% 84% 84% www.chinfa.com 2007.08.30 sales@chinfa.com TDD40 SERIES SINGLE & DUAL OUTPUT CIRCUIT SCHEMATIC Block diagram for TDD40 series with single output Vi + Switching Device Vi Opto Isolation Reference & Error Amp. Rectifier Vo + Vo - PWM Controller ON / OFF Trim Block diagram for TDD40 series with dual output Vi + Rectifier Switching Device Rectifier Vi PWM Controller Opto Isolation Reference & Error Amp. Vo + com Vo - ON / OFF Trim www.chinfa.com 2007.08.30 sales@chinfa.com TDD40 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 Vi nom, Io nom Vi nom Non operational L50.8 x W76.2 x H24 Free air convection Metal 3.3V & 5V output models 12V, 15V & dual output models min. 1,500 100 -25 -25 typ. 200 max. unit KHz VDC M + 60 + 71 + 100 o o o o C C C Operating at Vi nom, Io nom See derating curve -40 %/ C + 100 C mm o INPUT SPECIFICATIONS Characteristics Input voltage range No load input current Input voltage w/o damage Conditions Ta min ... T max, a Io nom Vi nom, Io=0 Io nom 3 : 1 models 2 : 1 models 24V models 48V models 24V models 48V models min. 18 35 typ. 24 48 48 15 10 max. 60 75 unit VDC VDC mA mA 65 80 VDC VDC Startup voltage Input filter Io nom Pi type 24V models 48V models 16 30 VDC VDC OUTPUT SPECIFICATIONS Characteristics Output voltage accuracy Minimum load Line regulation Load regulation Transient recovery time Temperature coefficient Ripple & noise Vi nom Conditions Vi nom, Io nom single output models dual output models (each output) min. 0 6 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 1 2 5 500 0.02 150 240 300 % % % S % / oC mV mV mV % % Vi nom, Io nom ...1/2 Io nom Vi nom, Io nom Vi nom, Io nom, BW = 20MHz 3.3V & 5V models 12V & 12V Voltage trim range Efficiency Vi nom 15V & 15V 3.3V output models 5V, 12V, 15V & dual 5 10 Up to 85%, See model list Vi nom, Io nom, Po / Pi www.chinfa.com 2007.08.30 sales@chinfa.com TDD40 SERIES SINGLE & DUAL OUTPUT SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed o CONTROL AND PROTECTION Remote ON / OFF Input reversed Output short circuit ON: opened or 8 ~ 10VDC applied, reference to input GND OFF: -0.3 ~ 2VDC applied, reference to input GND Shunt diode built in, external fuse recommended Continuous MECHANISM & PIN CONFIGURATION mm [inch] 76.20 [3.00] 15.24 [0.60] 6.35 [0.25] 63.50 [2.50] 5.08 [0.20] 10.16 [0.40] 6 2 7 12.00 [0.47] 12.00 [0.47] 5.00 [0.20] DIA 1.00 [0.04] 10.16 [0.40] 10.16 [0.40] 3 20.32 [0.80] 5.08 [0.20] 8 10.16 [0.40] 9 10.16 [0.40] 5 BURL AT 4 CORNER BOTTOM VIEW 10 PHYSICAL CHARACTERISTICS CASE SIZE CASE MATERIAL WEIGHT 50.8 x 76.2 x 24 mm 2 x 3 x 0.94 inches Metal 175 g PIN ASSIGNMENT GENERAL PIN NO. SINGLE DUAL 2 Vi Vi 3 Vi+ Vi+ 5 ON / OFF ON / OFF 6 N. C. Vo 7 N. C. N. C. 8 Vo com 9 Vo + Vo + 10 Trim Trim DERATING 100 Power out [ % ] 12V, 15V & dual NATURAL CONVECTION COOLING 3.3V & 5V 0 -25 www.chinfa.com 2007.08.30 60 Ambient Temperature [ oC ] 71 100 sales@chinfa.com |
Price & Availability of TDD40-03S2
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |