B2-1203DH

B2 1. Features : DIL Series 0.6 to 1 Watt Isolated DC-DC Converter Dual Split Regulated Output ! 14 Pin DIL Package ! Low Ripple and Noise ! Input / Output Isolation 1K Vdc or 3K Vdc ! 100 % Burn-In ! Input Filter with Internal Capacitor ! Custom Design Available 2. Absolute maximum ratings： ( Exceeding these values may damage the module. These are not continuous operating ratings ) Parameter Condition 5V Input Model Input Absolute Voltage Range 12V Input Model 24V Input Model Max. Output power Output Short circuit duration Operating temperature Storage temperature Output Full Load Min. -0.7 -0.7 -0.7 -----40 -55 Typ. 5 12 24 --------Max. 7.5 15 30 1 1.0 +85 +105 W Second ℃ Vdc Unit 3. Nominal Input / Output Electrical Specifications : ( Specifications typical at Ta = +25℃, nominal input voltage, rated output current unless otherwise noted ) Parameter Condition 5V Input Model Input Voltage Range 12V Input Model 24V Input Model Output Voltage Accuracy Output Voltage Balance Switching Frequency Temperature Coefficient Isolation Voltage Isolation Resistance Isolation Capacitance Line Regulation Standard Series High Isolation Series 500 Vdc 1 KHz / 250 mV rms Nominal Input Dual Output same Load Min. 4.5 10.8 21.6 --------1000 3000 1000 ----Typ. 5 12 24 ----45 ± 0.01 ------80 --Max. 5.5 13.2 26.4 ± 1.0 ± 0.3 --± 0.02 --------± 0.4 MΩ pF % KHz %/ ℃ Vdc % Vdc Unit BOTHHAND USA. http://www.bothhand.com B2 - DIL Series 0.6 to 1 Watt Isolated DC-DC Converter Dual Split Regulated Output 4. Model Selection Guide： 4.1. 1K Vdc Isolation – Dual split output ( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted ) Input Bothhand Voltage Model No. (Vdc) B2-0503D B2-053R3D 5 B2-054R8D B2-0505D B2-1203D B2-123R3D 12 B2-124R8D B2-1205D B2-2403D B2-243R3D 24 B2-244R8D B2-2405D B2-xxxxD Notes： 1. 2. B2-xxxxD is for Customer Design. Load regulation is for output current change from 0 % to 100 % Max. Load. 4.85 5.0 4.85 5.0 100 100 100 100 5 5 73 76 45 45 ± 0.3 ± 0.3 55 55 4.85 5.0 3.0 3.3 4.85 5.0 3.0 3.3 100 100 100 100 100 100 100 100 18 18 5 5 147 152 46 51 45 45 45 45 ± 0.3 ± 0.3 ± 0.3 ± 0.3 55 55 54 54 4.85 5.0 3.0 3.3 4.85 5.0 3.0 3.3 100 100 100 100 100 100 100 100 28 28 18 18 359 370 93 102 45 45 45 45 ± 0.3 ± 0.3 ± 0.3 ± 0.3 54 54 54 54 (Vdc) 3.0 3.3 3.0 3.3 (mA) Max. 100 100 100 100 (mA) Typ. 28 28 (mA) Typ. 226 249 (mV) Max. 45 45 (%) Max. ± 0.3 ± 0.3 53 53 Voltage Current @ No Load @ Max. Load Ripple Regulation (%) Typ. Output Output Input Current Input Current Output Load Efficiency Mechanical Dimension： (1). Detail Dimension Pin 1 2 3 4 5 6 7 Units : mm ( inch ) Tolerance : .xx ± 0.25 ( ± 0.01 ) NC --Vo1 (+) --Vo2 (+) Ground 1K Vdc -Dual Split -Vin +Vin --Pin 14 13 12 11 10 9 8 Note：” --- “ means Omitted BOTHHAND USA. http://www.bothhand.com B2 - DIL Series 0.6 to 1 Watt Isolated DC-DC Converter Dual Split Regulated Output 4.2. 3K Vdc Isolation - Dual split output ( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted ) Input Bothhand Voltage Model No. (Vdc) B2-0503DH B2-053R3DH 5 B2-054R8DH B2-0505DH B2-1203DH B2-123R3DH 12 B2-124R8DH B2-1205DH B2-2403DH B2-243R3DH 24 B2-244R8DH B2-2405DH B2-xxxxDH Notes： 1. 2. B2-xxxxDH is for Customer Design. Load regulation is for output current change from 0 % to 100 % Max. Load. 4.85 4.85 100 5.0 5.0 100 100 100 5 5 73 76 45 45 ± 0.3 ± 0.3 55 55 4.85 4.85 100 5.0 3.0 3.3 5.0 3.0 3.3 100 100 100 100 100 100 100 18 18 5 5 147 152 46 51 45 45 45 45 ± 0.3 ± 0.3 ± 0.3 ± 0.3 55 55 54 54 4.85 4.85 100 5.0 3.0 3.3 5.0 3.0 3.3 100 100 100 100 100 100 100 28 28 18 18 359 370 93 102 45 45 45 45 ± 0.3 ± 0.3 ± 0.3 ± 0.3 54 54 54 54 (Vdc) 3.3 3.3 3.3 3.3 (mA) Max. 100 100 100 100 (mA) Typ. 28 28 (mA) Typ. 226 249 (mV) Max. 45 45 (%) Max. ± 0.3 ± 0.3 53 53 Voltage Current @ No Load @ Max. Load Ripple Regulation (%) Typ. Output Output Input Current Input Current Output Load Efficiency Mechanical Dimension： (1). Detail Dimension Pin 1 2 3 4 5 6 7 Units : mm ( inch ) Tolerance : .xx ± 0.25 ( ± 0.01 ) Note：” --- “ means Omitted NC --Vo1 (+) Ground Vo2 (+) --3K Vdc - Dual Split -Vin +Vin Pin 14 13 12 11 10 9 8 BOTHHAND USA. http://www.bothhand.com