B6 1.5 to 3 Watt Isolated DC-DC Converter Series Single / Dual Output 1. Features : n Wide 2:1 Input Range n Low Ripple and Noise n Input / Output Isolation 1.5K Vdc or 3.5K Vdc n 100 % Burn-In n Input p - Filter n Custom Design Available 2. Absolute maximum ratings: ( Exceeding these values may damage the module. These are not continuous operating ratings ) Parameter Input Absolute Voltage Range Output Short circuit duration Reverse Polarity Input current Limit Operating temperature 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 Nominal Input Range Vdc Indefinite & Auto-Restart --- --- --- 1 Output Full Load -25 --- +71 -55 --- +125 Storage temperature Unit A Deg 3. Nominal Input / Output Electrical Specifications : ( Specifications typical at Ta = +25C, nominal input voltage, rated output current unless otherwise specified ) 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 72 Output full Load --- --- 0.5 Single Output Model --- --- 0.5 Dual Output Model 2 Unit Vdc % Output Voltage Accuracy Nominal In put --- --- 1.0 Output Voltage Balance Dual Output at same Load --- --- 1.0 --- 250 --- KHz --- 0.01 0.02 %/ Standard Series 1500 --- --- High Isolation Series 3500 --- --- Isolation Resistance 500 Vdc 1000 --- --- M? Isolation Capacitance 1 KHz / 250 mV rms --- 350 --- pF Switching Frequency Nominal Input Temperature Coefficient Isolation Voltage Page 42 Vdc B6 1.5 to 3 Watt Isolated DC-DC Converter Series Single / Dual Output 4. Single Output Selection Guide : ( Specifications typical at Ta = +25 C, Nominal input voltage, Rated output current unless otherwise noted ) Input Output Output Input Current Input Current Output Load Voltage Voltage Current @ No Load @ Max. Load Ripple Regulation (Vdc) (Vdc) (mA) Max (mA) Typ. (mA) Typ. (mV) Max. (%) Max. 3.3 400 9 170 50 0.5 68 5.0 300 9 178 50 0.5 70 B6-1212S1 12.0 125 9 172 100 0.5 73 B6-2405S1 5.0 300 6 87 50 0.5 72 12.0 125 6 84 100 0.5 75 15.0 100 6 82 120 0.5 77 5.0 300 3 43 50 0.5 73 5.0 400 9 235 50 0.5 71 B6-1215S2 15.0 134 9 226 120 0.5 74 B6-2405S2 5.0 400 6 116 50 0.5 72 12.0 167 6 113 100 0.5 74 15.0 134 6 109 120 0.5 77 5.0 400 3 57 50 0.5 73 12.0 167 3 55 100 0.5 76 5.0 600 20 338 50 0.5 74 B6-1212S3 12.0 250 25 325 100 0.5 77 B6-2405S3 5.0 600 12 169 50 0.5 74 12.0 250 15 162 100 0.5 77 15.0 200 17 158 120 0.5 78 5.0 600 7 85 50 0.5 74 12.0 250 8 80 100 0.5 78 Bothhand Efficiency Model No. (%) Typ. 1.5 W Single output Series : B6-123R3S1 B6-1205S1 B6-2412S1 9 ~ 18 18 ~ 36 B6-2415S1 B6-4805S1 36 ~ 72 2.0 W Single output Series : B6-1205S2 9 ~ 18 B6-2412S2 18 ~ 36 B6-2415S2 B6-4805S2 36 ~ 72 B6-4812S2 3.0 W Single output Series : B6-1205S3 9 ~ 18 B6-2412S3 18 ~ 36 B6-2415S3 B6-4805S3 36 ~ 72 B6-4812S3 B6-xxxxSx Notes : 1. Standard output Voltage is 3.3V, 5V, 9V, 12V, 15V, B6-xxxxSx is for Customer Design. 2. Load regulation is for output current change from 0 % to 100 % Max. Load. 3. Suffix "H " for 3500 Vdc Isolation. ( B6-xxxxSxH ) 4. Suffix "M" for Metal case, "P " for Plastic case Page 43 B6 1.5 to 3 Watt Isolated DC-DC Converter Series Single / Dual Output 4.1. 1.5K Vdc Isolation Mechanical:( Single O/P ) (1). Plastic Case: Pin 1 2 +Vin +Vin NC NC ( 0.01 ) Page 44 23 22 21 5 20 --- --- 19 7 18 8 17 16 10 Vo (-) Vo (-) 15 11 Vo (+) Vo (+) 14 12 -Vin -Vin 13 Note:" --- " means Omitted Tolerance : .xx 0.25 24 4 9 Units : mm ( inch ) Pin 3 6 (2). Nickel Coated Metal Case: 1.5K Vdc - Single B6 1.5 to 3 Watt Isolated DC-DC Converter Series Single / Dual Output 4.2. 3.5K Vdc Isolation Mechanical:( Single O/P ) (1). Plastic Case: Pin 1 2 --- --- -Vin +Vin Pin 22 4 21 5 20 --- --- Tolerance : .xx 0.25 ( 0.01 ) Page 45 19 7 18 8 17 9 NC Vo (-) 16 10 --- --- 15 11 12 NC --- Vo (+) --- 14 13 Note:" --- " means Omitted Units : mm ( inch ) 24 23 3 6 (2). Nickel Coated Metal Case: 3.5K Vdc - Single B6 5. 1.5 to 3 Watt Isolated DC-DC Converter Series Single / Dual Output Dual Output Selection Guide : ( Specifications typical at Ta = +25 C, Nominal input voltage, Rated output current unless otherwise noted ) Input Output Output Input Current Input Current Output Load Voltage Voltage Current @ No Load @ Max. Load Ripple Regulation (Vdc) (Vdc) (mA) Max (mA) Typ. (mA) Typ. (mV) Max. (%) Max. 3.3 200 9 160 50 2 69 B6-1205D1 5.0 150 9 169 50 2 74 B6-2405D1 5.0 150 8 84 50 2 75 12.0 63 8 80 100 2 79 15.0 50 8 79 120 2 79 5.0 150 3 42 50 2 74 15.0 50 3 40 120 2 79 5.0 200 9 225 60 2 74 12.0 83 9 215 60 2 77 5.0 200 6 110 60 2 76 5.0 200 3 56 60 2 75 12.0 83 3 53 100 2 78 5.0 300 20 333 60 2 75 12.0 125 23 321 100 2 78 5.0 300 13 162 60 2 77 B6-2412D3 12.0 125 15 156 100 2 80 B6-4805D3 5.0 300 7 83 60 2 76 12.0 125 8 79 100 2 79 15.0 100 10 78 120 2 80 Bothhand Efficiency Model No. (%) Typ. 1.5 W Dual output Series: B6-123R3D1 9 ~ 18 B6-2412D1 18 ~ 36 B6-2415D1 B6-4805D1 36 ~ 72 B6-4815D1 2.0 W Dual output Series: B6-1205D2 9 ~ 18 B6-1212D2 B6-2405D2 18 ~ 36 B6-4805D2 36 ~ 72 B6-4812D2 3.0 W Dual output Series: B6-1205D3 9 ~ 18 B6-1212D3 B6-2405D3 18 ~ 36 B6-4812D3 B6-4815D3 36 ~ 72 B6-xxxxDx Notes : 1. Standard output Voltage is 3.3V, 5V, 9V, 12V, 15V, B6-xxxxDx is for Customer Design. 2. Load regulation is for Each output current change from 20 % to 100 % Max. Load. 3. Suffix "H " for 3.5K Vdc Isolation. ( B6-xxxxDxH ) 4. Suffix "M" for Metal case, "P " for Plastic case. Page 46 B6 1.5 to 3 Watt Isolated DC-DC Converter Series Single / Dual Output 5.1. 1.5K Vdc Isolation Mechanical:( Dual O/P ) (1). Plastic Case: Pin 1.5K Vdc - Dual Pin 1 +Vin +Vin 24 2 Vo (-) Vo (-) 23 3 Common Common 22 4 21 5 20 6 (2). Nickel Coated Metal Case: --- --- 7 18 8 17 9 16 10 Common Common 15 11 Vo (+) Vo (+) 14 12 -Vin -Vin 13 Note:" --- " means Omitted Units : mm ( inch ) Tolerance : .xx 0.25 ( 0.01 ) Page 47 19 B6 1.5 to 3 Watt Isolated DC-DC Converter Series Single / Dual Output 5.2. 3.5K Vdc Isolation Mechanical:( Dual O/P ) (1). Plastic Case: Pin 1 2 3.5K Vdc - Dual --- --- -Vin +Vin Pin 3 4 6 20 --- --- Tolerance : .xx 0.25 ( 0.01 ) Page 48 19 7 18 8 17 9 Common Common 16 10 --- --- 15 11 Vo (-) Vo (+) 14 12 --- --- 13 Note:" --- " means Omitted Units : mm ( inch ) 23 22 21 5 (2). Nickel Coated Metal Case: 24