BD LF - Series 2 To 6 Watt Isolated DC-DC Converter Single / Dual Output 1 . Features l Wide 2 : 1 Input Range l Low Ripple And Noise l Input / Output Isolation 1.5K Vdc Or 3K Vdc l 100% Burn-In l Input π - Filter l Custom Design Available l Net Weight : 12 g / 17 g l RoHS Converter Certified By SGS Typical 2 . Single Output Selection Guide (Specifications typical at Ta= +25℃, Nominal input voltage, Rated output current unless otherwise noted) Model No. Input Voltage (Vdc) Output Output Input Current Input Current Output Load Voltage Current @No Load @Max. Load Ripple Regulation (Vdc) (mA) Max (mA) Typ. (mA) Typ. (mV) Max. (%)Max. Efficiency (%)Typ. 1) 2 W Single Output Series BD-1205S2 LF 5 400 9 235 50 ± 0.5 71 BD-1215S2 LF 15 134 9 226 120 ± 0.5 74 BD-2405S2 LF 5 400 6 116 50 ± 0.5 72 12 167 6 113 100 ± 0.5 74 15 134 6 109 120 ± 0.5 77 5 400 3 57 50 ± 0.5 73 12 167 3 55 100 ± 0.5 76 3.3 1000 19 357 50 ± 0.5 77 5 800 20 422 50 ± 0.5 79 BD-1212S4 LF 12 333 22 416 100 ± 0.5 80 BD-2405S4 LF 5 800 10 211 50 ± 0.5 79 12 333 13 208 100 ± 0.5 80 15 267 15 201 120 ± 0.5 83 5 800 6 105 50 ± 0.5 79 12 333 7 104 100 ± 0.5 80 5 1200 19 633 50 ± 0.5 79 15 500 20 625 100 ± 0.5 80 BD-2412S2 LF 9~18 18~36 BD-2415S2 LF BD-4805S2 LF BD-4812S2 LF 36~75 2) 4 W Single Output Series BD-123R3S4 LF BD-1205S4 LF BD-2412S4 LF 9~18 18~36 BD-2415S4 LF BD-4805S4 LF BD-4812S4 LF 36~75 3) 6 W Single Output Series BD-1205S6 LF BD-1215S6 LF 9~18 www.bothhandusa.com 978-887-8050 [email protected] Page 1 of 6 BD LF - Series BD-2405S6 LF 2 To 6 Watt Isolated DC-DC Converter Single / Dual Output 5 1200 10 316 50 ± 0.5 79 12 500 13 313 100 ± 0.5 80 15 400 13 313 120 ± 0.5 80 5 1200 6 158 50 ± 0.5 79 12 500 8 154 100 ± 0.5 81 ±5 ± 200 9 225 50 ±2 74 ±12 ± 83 9 215 100 ±2 77 ±5 ± 200 6 110 50 ±2 76 ±12 ± 83 7 106 100 ±2 78 ±5 ± 200 3 56 50 ±2 75 ±12 ± 83 3 53 100 ±2 78 ± 3.3 ± 500 20 367 50 ±2 75 ±5 ± 400 22 439 50 ±2 76 ±5 ± 400 13 219 50 ±2 76 ± 12 ± 167 15 209 100 ±2 79 BD-2415D4 LF ± 15 ± 133 17 208 120 ±2 80 BD-4805D4 LF ±5 ± 400 10 108 50 ±2 80 ± 12 ± 167 11 106 100 ±2 79 ± 15 ± 133 12 104 120 ±2 80 ±5 ± 600 22 658 50 ±2 76 ± 12 ± 250 25 633 100 ±2 79 ±5 ± 600 13 321 50 ±2 78 ± 12 ± 250 14 317 100 ±2 79 BD-2415D6 LF ± 15 ± 200 15 313 120 ±2 80 BD-4805D6 LF ±5 ± 600 10 162 50 ±2 77 ± 12 ± 250 13 156 100 ±2 80 ± 15 ± 200 14 156 120 ±2 80 BD-2412S6 LF 18~36 BD-2415S6 LF BD-4805S6 LF 36~75 BD-4812S6 LF 4) 2 W Dual Output Series BD-1205D2 LF 9~18 BD-1212D2 LF BD-2405D2 LF 18~36 BD-2412D2 LF BD-4805D2 LF BD-4812D2 LF 36~75 5) 4 W Dual Output Series BD-123R3D4 LF BD-1205D4 LF 9~18 BD-2405D4 LF BD-2412D4 LF BD-4812D4 LF 18~36 36~75 BD-4815D4 LF 6) 6 W Dual Output Series BD-1205D6 LF BD-1212D6 LF 9~18 BD-2405D6 LF BD-2412D6 LF BD-4812D6 LF 18~36 36~75 BD-4815D6 LF Notes : 1. Load regulation is for output current change from 0% to 100% Max. Load. 3 . Absolute Maximum Ratings (Exceeding these values may damage the module. These are not continuous operating ratings) Parameter Input Absolute Voltage Range www.bothhandusa.com Condition Min. Typ. Max. 12V Input Model -0.7 12 22.5 24V Input Model -0.7 24 45 48V Input Model -0.7 48 90 978-887-8050 Unit Vdc [email protected] Page 2 of 6 BD LF - Series Output Short Circuit Duration 2 To 6 Watt Isolated DC-DC Converter Single / Dual Output Nominal Input Range Reverse Polarity Input Current Limit Operation Temperature (Ambient Temperature) Indefinite & Auto-Restart --- --- --- 1 Output Full Load -25 --- +71 -55 --- +105 Storage Temperature A ℃ 4 . Nominal Input/Output Electrical Specifications (Specifications typical at Ta= +25℃ ,Nominal input voltage, Rated output current unless otherwise noted) Parameter Input Voltage Range Line Regulation Load Regulation Condition Min. Typ. Max. 12V Input Model 9 12 18 24V Input Model 18 24 36 48V Input Model 36 48 75 Output Full Load --- --- ± 0.5 Single Output Model --- --- ± 0.5 Dual Output Model Unit Vdc ±2 % Output Voltage Accuracy Nominal Input --- ± 1.0 ± 2.0 Output Voltage Balance Dual Output Same Load --- --- ± 1.0 --- 250 --- KHz --- ± 0.01 ± 0.02 %/ ℃ Standard Series 1500 --- --- High Isolation Series 3000 --- --- 500 Vdc 1000 --- --- MΩ 1KHz / 250mV rms --- 350 --- pF Switching Frequency Nominal Input Temperature Coefficient Isolation Voltage Isolation Resistance Isolation Capacitance Vdc 5 . General Specification Parameter Isolation Voltage Specification 1500 / 3000 Vdc Condition Test Duration 60 Seconds / 0.5 mA Isolation Resistance 1000 MΩ Min. @ 500 Vdc Operating Temperature (1) -25℃ ~ + 71℃ @ Ambient Temperature With Natural Convention Operating Temperature (2) -25℃ ~ +95℃ @ Case Surface Temperature Storage Temperature -55℃ ~ +105℃ --- Up To 90 % --- Free Air Convection --- Plastic、Metal --- Humidity Cooling Case Type www.bothhandusa.com 978-887-8050 [email protected] Page 3 of 6 BD LF - Series 2 To 6 Watt Isolated DC-DC Converter Single / Dual Output 6 . Ordering Information 7 . Power Derating Curve BD-xxxxSxHM LF Device Family Input Voltage Output Voltage "S" For Single Output Output Power Suffix "M" For Metal Case Suffix "H" For Isolation Voltage 3KVdc Nothing For Isolation Voltage 1KVdc ( ) 300.0 333.0 RoHS Converter Certified By SGS 8 . Efficiency & Output Load Chart Vout= 12 Vdc 90 80 80 70 70 60 60 Output Load (mA) www.bothhandusa.com 270.0 240.0 210.0 180.0 150.0 800.0 700.0 600.0 500.0 0 400.0 0 300.0 10 200.0 10 100.0 20 120.0 30 20 90.0 30 40 60.0 40 50 30.0 50 0.0 Efficiency % 90 0.0 Efficiency % Vout= 5 Vdc Output Load (mA) 978-887-8050 [email protected] Page 4 of 6 BD LF - Series 2 To 6 Watt Isolated DC-DC Converter Single / Dual Output 9 . Mechanical Dimension Metal Case Model 31.75 (1.25) 10.16 (0.40) 5.00 (0.20) 27.63 (1.09) BD-1205S2M LF Date Code 20.32 16.16 (0.80) (0.64) 8.50 (0.33) IN=9~18Vdc OUT=5Vdc Pb Pin Single Output Pin Pin 1 No Pin No Pin 24 1 23 2 22 3 21 4 20 5 19 6 18 7 17 8 17 16 9 Common Common 16 15 10 PrintedFace Face Printed 2 3 -Vin +Vin 4 5 22.86 (0.90) φ 0.50 3.05 (0.12)Min. 6 7 Min. (0.02) 8 15.24 (0.60) Bottom View No Pin No Pin 9 10 2.54 (0.10) 11 N.C. -Vo No Pin No Pin N.C. +Vo Dual Output Pin No Pin No Pin -Vin +Vin 24 23 22 21 20 No Pin No Pin 19 18 No Pin No Pin 15 14 11 -Vo +Vo 14 12 No Pin No Pin 13 12 No Pin No Pin 13 Pin Single Output Pin Pin 1 No Pin No Pin 24 1 23 2 Units : mm (inch) Tolerance : 0.xx ± 0.25 (0.xx ± 0.01) Plastic Case Model 31.75 (1.25) 10.16 10.16 (0.40) (0.40) 5.00 5.00 (0.20) (0.20) 27.63 (1.09) 8.50 8.50 (0.33) (0.33) IN=9~18Vdc OUT=5Vdc Pb Date Code Date Code 20.32 16.16 (0.80)(0.64) BD-1205S2P LF Printed Face Printed Face 2 3 3.05 3.05 (0.12) Min. (0.12) Min. Min. 22.86 (0.90) φ0.50 15.24 (0.60) Bottom View No Pin No Pin -Vin +Vin 24 23 22 3 21 4 21 5 20 5 20 No Pin No Pin 19 6 18 7 18 8 17 8 17 16 9 Common Common 16 15 10 No Pin No Pin 15 14 11 -Vo +Vo 14 13 12 No Pin No Pin 13 10 11 12 N.C. -Vo No Pin No Pin N.C. +Vo No Pin No Pin No Pin No Pin 22 7 9 2.54 (0.10) +Vin Pin 4 6 (0.02) -Vin Dual Output 19 Units : mm (inch) Tolerance : 0.xx ± 0.25 (0.xx ± 0.01) www.bothhandusa.com 978-887-8050 [email protected] Page 5 of 6 BD LF - Series 2 To 6 Watt Isolated DC-DC Converter Single / Dual Output 10 . Recommended Footprint Details Metal Case Model Plastic Case Model 22.86 (0.90) 22.86 (0.90) 23 22 16 23 22 14 16 14 15.24 (0.60) 15.24 (0.60) 2 3 9 2.54 (0.10) 2 3 11 9 2.54 (0.10) ψ1.0~1.2 1.0~1.2 11 ψ1.0~1.2 1.0~1.2 Units : mm (inch) Tolerance : 0.xx ± 0.25 (0.xx ± 0.01) 11 . Package www.bothhandusa.com 978-887-8050 [email protected] Page 6 of 6