B3 - 2 Watt Isolated DC-DC Converter SIL Series Single / Dual Output 1. Features : n 7 Pin SIL Package n Low Ripple and Noise n Input / Output Isolation 1K Vdc or 3K Vdc n 100 % Burn-In n Input Filter with Internal Capacitor n Custom Design Available 2. Absolute maximum ratings: ( Exceeding these values may damage the module. These are not continuous operating ratings ) Parameter Condition Min. Typ. Max. 5V Input Model -0.7 5 7.5 12V Input Model -0.7 12 15 24V Input Model -0.7 24 30 Max. Output power --- --- 2 W Output Short circuit duration --- --- 1.0 Second -40 --- +85 -55 --- +125 Input Absolute Voltage Range Operating temperature Output Full Load Unit Vdc Deg Storage temperature 3. Nominal Input / Output Electrical Specifications : ( Specifications typical at Ta = +25C, nominal input voltage, rated output current unless otherwise noted ) Parameter Condition Min. Typ. Max. 5V Input Model 4.5 5 5.5 12V Input Model 10.8 12 13.2 24V Input Model 21.6 24 26.4 Output Voltage Accuracy Nominal Input --- --- 5.0 Output Voltage Balance Dual Output same Load --- --- 1.0 --- 85 --- KHz --- 0.01 0.02 %/ Standard Series 1000 --- --- High Isolation Series 3000 --- --- 500 Vdc 1000 --- --- M? 1 KHz / 250 mV rms --- 60 --- pF --- --- 1.2 % Input Voltage Range Switching Frequency Unit Vdc % Nominal Input Temperature Coefficient Isolation Voltage Isolation Resistance Isolation Capacitance Max. Line Regulation (Per 1.0 % change in input change) Page 19 Vdc B3 - 2 Watt Isolated DC-DC Converter SIL Series Single / Dual Output 4. Model Selection Guide : 4.1. 1K Vdc Isolation - Single output ( 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. 5.0 400 28 555 75 8 72 B3-0512SS 12.0 167 28 500 75 8 80 B3-1205SS 5.0 400 22 228 75 8 73 12.0 167 20 208 75 8 80 15.0 134 19 206 75 8 81 5.0 400 10 113 75 8 74 12.0 167 9 101 75 8 82 Bothhand Efficiency Model No. (%) Typ. B3-0505SS 5 B3-1212SS 12 B3-1215SS B3-2405SS 24 B3-2412SS B3-xxxxSS Notes : 1. Standard output voltage is 5V, 9V, 12V, 15V, B3-xxxxSS is for Customer Design. 2. Load regulation is for output current change from 20 % to 100 % Max. Load. Mechanical Dimension : Pin 1K Vdc - Single 1 +Vin 2 -Vin 3 --- 4 Vo (-) 5 --- 6 Vo (+) 7 --- Units : mm ( inch ) Tolerance : .xx 0.25 ( 0.01 ) Page 20 Note:" --- " means Omitted B3 - 2 Watt Isolated DC-DC Converter SIL Series Single / Dual Output 4.2. 1K Vdc Isolation - Dual output ( 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. 5.0 200 28 555 75 8 72 12.0 84 26 500 75 8 80 B3-0515S 15.0 67 25 494 75 8 81 B3-1205S 5.0 200 22 225 75 8 74 12.0 84 20 208 75 8 80 B3-1215S 15.0 67 20 208 75 8 80 B3-2405S 5.0 200 11 111 75 8 75 7.2 139 10 107 75 8 78 B3-2412S 12.0 84 8 103 75 8 81 B3-2415S 15.0 67 8 102 75 8 82 Bothhand Efficiency Model No. (%) Typ. B3-0505S 5 B3-0512S 12 B3-1212S B3-247R2S 24 B3-xxxxS Notes : 1. Standard output voltage is 5V, 9V, 12V, 15V, B3-xxxxS is for Customer Design. 2. Load regulation is for output current change from 20 % to 100 % Max. Load. Mechanical Dimension : Pin 1K Vdc - Dual 1 +Vin 2 -Vin 3 --- 4 Vo (-) 5 Common 6 Vo (+) 7 --- Units : mm ( inch ) Tolerance : .xx 0.25 ( 0.01 ) Page 21 Note:" --- " means Omitted B3 - 2 Watt Isolated DC-DC Converter SIL Series Single / Dual Output 4.3. 3K Vdc Isolation - Single output ( Specifications typical at Ta = +25C, 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. 5.0 400 28 555 75 8 72 12.0 167 28 500 75 8 80 15.0 134 26 494 75 8 81 5.0 400 22 228 75 8 73 B3-1212SSH 12.0 167 20 208 75 8 80 B3-2405SSH 5.0 400 10 109 75 8 76 12.0 167 9 102 75 8 82 15.0 133 8 102 75 8 82 Bothhand Efficiency Model No. (%) Typ. B3-0505SSH B3-0512SSH 5 B3-0515SSH B3-1205SSH 12 B3-2412SSH 24 B3-2415SSH B3-xxxxSSH Notes : 1. Standard output voltage is 5V, 9V, 12V, 15V, B3-xxxxSSH is for Customer Design. 2. Load regulation is for output current change from 20 % to 100 % Max. Load. Mechanical Dimension: (1). Detail Dimension Pin 3K Vdc - Single 1 +Vin 2 -Vin 3 --4 5 Vo (-) 6 --- 7 Vo (+) Units : mm ( inch ) Tolerance : .xx 0.25 ( 0.01 ) Page 22 Note:" --- " means Omitted B3 - 2 Watt Isolated DC-DC Converter SIL Series Single / Dual Output 4.4. 3K Vdc Isolation - Dual output ( 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. 5.0 200 28 555 75 8 72 15.0 67 25 494 75 8 81 5.0 200 22 225 75 8 74 B3-1212SH 12.0 84 20 205 75 8 80 B3-2405SH 5.0 200 11 111 75 8 75 7.2 139 10 107 75 8 78 B3-2412SH 12.0 84 8 103 75 8 81 B3-2415SH 15.0 67 8 102 75 8 82 Bothhand Efficiency Model No. (%) Typ. B3-0505SH 5 B3-0515SH B3-1205SH 12 B3-247R2SH 24 B3-xxxxSH Notes : 1. Standard output voltage is 5V, 9V, 12V, 15V, B3-xxxxSH is for Customer Design. 2. Load regulation is for output current change from 20 % to 100 % Max. Load. Mechanical Dimension: Pin 3K Vdc - Dual 1 +Vin 2 -Vin 3 --4 5 Vo (-) 6 Common 7 Vo (+) Units : mm ( inch ) Tolerance : .xx 0.25 ( 0.01 ) Page 23 Note:" --- " means Omitted