B62SR13722A/B/C/D 13.7V Output DC/DC Converter, Box Type Package FEATURES Ultra wide input voltage range, 18~106V 200W Output @ 18V~27V Vin range 300W Output @ 27~106V Vin range (Including 27V) Full Load Efficiency up to 88.5% @48Vin Intergrated fuse holder (option) Parallel Connection of multiple units Box type package with metal base plate Package Dimension: 190.0x76.0x44.0mm (7.48”x2.99”x1.73”) Operating Temperature Range - 40°C to +75°C Input Reverse Polarity Protection Minimized Inrush current Input UVLO, Output OCL, SCP, OVP, OTP Enable on/off (option) 2250VDC Isolation IP67 Protection RoHs Compliant ISO 9001, ISO 14001 certified manufacturing facility UL60950 CE Mark EMC compatible: EN12895，CISPR11 ClassA Electrical transient conduction: ISO7637-2 The B62SR13722, a ultra wide input voltage range of 18~106V, and single isolated output converter, is the latest product offering from a world leader in power systems technology and manufacturing ― Delta Electronics, Inc. Such box type DCDC converter can provide 300W (200W at Vin < 27V), 13.7V regulated DC output voltage with full load efficiency up to 88.5% @48Vin; The B62SR13722 offers input UVLO, output over current limit, short circuit, output over voltage, over temperature, and input reverse polarity protections. It has an option for intergrated fuse holder and enable on/off function. It also has parallel function; and allows a wide operating temperature range of –40°C to +75°C. With creative design technology and optimization of component placement, this converter possess outstanding electrical and thermal performance, as well as high reliability under extrmely harsh operating conditions. The B62SR13722 meets IP67 protecion (refer to “water protection level” specification). Input Characteristics Item Condition Continuous Input Voltage Max Input voltage Typ. Max. Unit 18 48 106 VDC 126 VDC 10 minutes, normal operating Input Under-Voltage Lockout, Turn-On Voltage Threshold Input Under-Voltage Lockout, Turn-Off Voltage Threshold Lockout Hysteresis Voltage Maximum Input Current Min. 16 17 18 VDC 14 15 16 VDC 1 2 3 VDC Vin=18V, 100% Load 13.3 14 A Vin=24V 130 180 mA Vin=48V 60 100 mA Vin=72V, 80V 45 80 mA Vin=48V, enable off (C version) 12 20 mA 0.6 A Max Reverse Polarity Input Voltage 106 VDC Max Inrush current 10 A No-Load Input Current Off converter input current Reflected input ripple current Internal Input Fuse DS_B62SR13722A_01062014 Vin=48V, Vpp Ø 6.35mm*31.75mm 250V/30A Fast-acting fuse E-mail [email protected] http://www.deltaww.com/dcdc P1 Output Characteristics Item Conditions Vin=18V~27V Vin=27V~106V(include 27V) Total Vin range, Io=0 Vin=18~27V, Io=14.5A Vin=27~106V, Io=22A Full load, Vpp, 20MHz bandwidth RMS Vin=24V Vin=36V, 48V, 72V, 80V Vin=48V, 22A for each module Operating Output Current Range Output Voltage Set Point Output Voltage Ripple and Noise, Output Current Limit Current share accuracy Start-up time(start _up time by Vin) Start-up time(start _up time by Enable) 15 23 800 mS 850 1200 mS Vin= 48,72V(for C) 250 400 mS 60 16 100 18 mS V 150 250 mV 150 250 5000 3 mV µF % % % % % % % % % Max. 2250 550 Unit VDC VDC MΩ pF KHz Mhours g Max. +125 +75 Unit ℃ ℃ ℃ % rel. H General Characteristics Conditions Input to Output, Input to Case Ouput to Case 84.5 85.5 86.5 88.0 85.0 86.3 87.0 88.3 86.5 87.5 88.5 90.0 87.0 88.3 89.0 90.3 Min. Typ. 10 9000 175 0.74 900 Ta=25ºC, 80%load Environmental Specifications Parameter Storage Temperature Range Operating Temperature Range Over Temperature Protection Humidity (non condensing) Conditions Ambient Temperature NTC Temperature, latch mode Vibration Shock Emission Immunity EN12895, EN61000-4-3 ESD EN12895, Notes 1 2 Min. -40 -40 108 95 With connector&fuseholder for B Without connector&fuseholder for A/C/D IEC 60068-2-6 IEC 60068-2-27 EN12895 Water Protection Level Unit A A V V V mV mV A A % 600 Output Voltage Current Transient, positive Vin=24V, 7.25A to 10.875A, 0.1A/us slew rate and nagetive voltage step Vin=27~106V. 11A to 16.5A, 0.1A/us slew rate Maximum Output Capacitance ESR>10mohm Output overshoot Efficiency @ 100% Load(14.5A) Vin=24V Efficiency @ 100% Load(22A) Vin=36V Efficiency @ 100% Load(22A) Vin=48V Efficiency @ 100% Load(22A) Vin=72V,80V Efficiency @ 60% Load(8.7A) Vin=24V Efficiency @ 60% Load(13.2A) Vin=36V Efficiency @ 60% Load(13.2A) Vin=48V Efficiency @ 60% Load(13.2A) Vin=72V,80V Isolation Voltage, 14.1 13.83 13.7 50 20 17 26 6 Max. 14.5 22 14.3 14.03 13.9 100 50 19 29 10 Vin=72V(for A/B/C/D) 15 Item Typ. Vin= 48V(for A/B/C/D) Rise time Output Voltage Protection Isolation Resistance, Input to Output Isolation Capacitance, Input to Output Switching Frequency MTBF Weight Min. 0 0 13.9 13.63 13.5 EN61000-4-2 IP67 10G/15~200HZ/3 PLANES 50G 3 PLANES 30-1000MHz 34-45dBuV/m 10V/m /27-1000MHz AM; 10V/m /900MHz PM Direct: ±2KV ±4KV; Air: ±2KV ±4KV ±8KV Specifications typical at Ta=+25℃, nominal input voltage and rated full load output current unless otherwise noted. Specifications are subject to change without notice. DS_B62SR13722A_01062014 E-mail [email protected] http://www.deltaww.com/dcdc P2 ELECTRICAL CURVES Figure 1: Efficiency vs. Output current Vin=24V,36V,48V, 72V, 80V Figure 3: Dynamic response to load step 11A~16.5A with 0.1A/uS slew rate at 48Vin CH1:VOUT, 100mV/div, 500uS/div Figure 5: Output ripple & noise at 48Vin, 22A Iout CH1:VOUT, 50mV/div, 2uS/div DS_B62SR13722A_01062014 @ Figure 2: Loss vs. Output current @ Vin=24V,36V,48V, 72V, 80V Figure 4: Vout start up with Vin on at 48Vin,22A Iout, TOP:VIN, 20V/div, 200mS/div BOTTOM: VOUT, 5V/div, 200mS/div Figure 6: Output over voltage protection at 48Vin,11A Iout CH1:VOUT, 10V/div, 50mS/div E-mail [email protected] http://www.deltaww.com/dcdc P3 ELECTRICAL CURVES (continous) Figure 7: Input current vs. Input voltage @ Vin=18V~27V, 200W; Vin=27V~106V, 300W Figure 8: Output voltage vs. Output current OCL Performance Figure 9: Output voltage vs. Output current @Vin=48V. Droop function. Figure 10: Current share accuracy vs. Total output current 2 in parallel. Figure 11: Inrush current @ Vin=48V CH1:Iin, 2A/div, 200nS/div; Max current 2.4A, I2t=1.24E-7 A²S DS_B62SR13722A_01062014 E-mail [email protected] http://www.deltaww.com/dcdc P4 FEATURES DESCRIPTIONS Output Over-Current Limit and Short Protection The modules include internal output over-current limit (OCL) and short circuit protection (SCP) circuits, the OCL set point is lower than that of the SCP; The response of SCP circuit is much fast than that of the OCL circuit. The slowly increase of the output current will let module enter OCL protection when the current exceeds the OCL set point, while the fast increase of the output current will let module enter SCP when the current exceeds the SCP set point. When the modules enter OCL protection, the output voltage will decrease while the output current is kept constant, the output voltage will soft start to set point when the overload condition is removed. The module will enter hiccup mode when it triggers the SCP set point. The module will try to restart after shutdown. If the overload condition still exists, the module will shut down again. This restart trial will continue until the overload condition is removed. Output Over-Voltage Protection The power module includes an internal output over-voltage protection(OVP) circuit, which monitors the voltage on the output terminals. If this voltage exceeds the OVP set point, the module will shut down, and then restart after a fixed delay time (hiccup mode), please refer to figure6 for detail. Over-Temperature Protection The over-temperature protection consists of circuitry that provides protection from thermal damage. If the temperature exceeds the preset temperature threshold the module will shut down,and all components will not exceed their absolute maximum temperature ratings.The module will restart after the temperature is within specification. Remote On/Off B62SR13722C has Enable control function. This Enable PIN is designed on the primary side of converter, the converter will turn on when the Enable PIN connected to VIN+, and turn off when the Enable PIN connected to VIN- or floating. B62SR13722C Enable VIN+ VINVo+ Vo- Figure 12: suggested Enable connection Input Reverse Voltage Protection The input reverse voltage protection is provided by an diode on the input line, the standoff voltage for the reverse protection shall be no less than -106V. DS_B62SR13722A_01062014 E-mail [email protected] http://www.deltaww.com/dcdc P5 DESIGN CONSIDERATIONS Parallel connection of multiple units Two units parallel operation is verified, please contact Delta if more than two units need to be paralleled. While parallelling multiple units, the impedance of the cables from unit to junction point of each unit should be within ±5% of each other. Unit1 Unit1 Load Load Unit2 Unit2 Figure 13: suggested parallel connections EMC The converter has the internal EMI filters and meet the EMC standards EN12895 30-1000MHz 34-45dBuV/m.The test result is showed as below Conditions: Vin=48V, Io=22A, 10m measure distance Figure 14: test result(Vertical) Figure 15: test result(Horizontal) Fuse replacement For the versions with the intergratted the fuse holder, when the fuse needs to be replaced, it can be taked down in an anticlockwise direction by slotted type screwdrivers . Recommended fuse replacement P/N: Littlefuse 0314030.MXP DS_B62SR13722A_01062014 E-mail [email protected] http://www.deltaww.com/dcdc P6 THERMAL CONSIDERATION The thermal curve (Figure17~21) is based on a 250x300x5 AL table, shown as below figure. Figure 16: Thermal consideration THERMAL CURVES AOS Figure 17: DS_B62SR13722A_01062014 Output Current vs. Ambient temperature @ Vin=24V E-mail [email protected] http://www.deltaww.com/dcdc P7 THERMAL CURVES AOS Figure 18: Output Current vs. Ambient temperature @ Vin=36V Output Current vs. Ambient temperature @ Vin=48V AOS Figure 19: DS_B62SR13722A_01062014 E-mail [email protected] http://www.deltaww.com/dcdc P8 AOS Figure 20: Output Current vs. Ambient temperature @ Vin=72V Output Current vs. Ambient temperature @ Vin=80V AOS Figure 21: DS_B62SR13722A_01062014 E-mail [email protected] http://www.deltaww.com/dcdc P9 THERMAL CONSIDERATION The following figure shows the location to monitor the temperature of base plate. Before customer decides to use this DCDC converter, a thermal evaluation need to be did to make sure the temperature of base plate is lower than that read from below thermal curves (Figure23~27 base on different input voltage). Figure 22: Thermal consideration THERMAL CURVES AOS Figure 23: DS_B62SR13722A_01062014 Output Current vs. Base Table temperature @ Vin=24V E-mail [email protected] http://www.deltaww.com/dcdc P10 THERMAL CURVES AOS Figure 24: Output Current vs. Base Table temperature @ Vin=36V AOS Figure 25: DS_B62SR13722A_01062014 Output Current vs. Base Table temperature @ Vin=48V E-mail [email protected] http://www.deltaww.com/dcdc P11 AOS Figure 26: Output Current vs. Base Table temperature @ Vin=72V Figure 27: Output Current vs. Base Table temperature @ Vin=80V AOS DS_B62SR13722A_01062014 E-mail [email protected] http://www.deltaww.com/dcdc P12 Mechanical Drawing Mechanical Dimensions Pin Connections Pin Function Description 1 OUTPUT - 2 OUTPUT + 3 INPUT - 4 INPUT + All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: MOLEX MINI-FIT SrTM Header (MOLEX P/N :42819-4213) B62SR13722A Pin Function Description 1 OUTPUT - 2 OUTPUT + 3 INPUT - 4 INPUT + All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) Connector: MOLEX MINI-FIT SrTM Header X.XX±0.25 ( X.XXX±0.010) (MOLEX P/N :42819-4213) B62SR13722AC DS_B62SR13722A_01062014 Connector kit : Housing: 42816-0412 Terminal: 42815-0042 E-mail [email protected] http://www.deltaww.com/dcdc P13 Mechanical Drawing Mechanical Dimensions Pin Connections Pin Function Description 1 OUTPUT - 2 OUTPUT + 3 INPUT - 4 INPUT + All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) Connector: Deutsch DTP Receptacles X.XX±0.25 ( X.XXX±0.010) B62SR13722B (DEUTSCH P/N :DTP04-4P) Pin Function Description 1 OUTPUT - 2 OUTPUT + 3 INPUT - 4 INPUT + All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) Connector: Deutsch DTP Receptacles Connector kit : Housing: DTP06-4S Wedge lock: WP-4S Terminal: 0462-203-12141 X.XX±0.25 ( X.XXX±0.010) (DEUTSCH P/N :DTP04-4P) B62SR13722BC DS_B62SR13722A_01062014 E-mail [email protected] http://www.deltaww.com/dcdc P14 Mechanical Drawing Mechanical Dimensions Pin Connections Pin Function Description 1 OUTPUT - 2 OUTPUT + 3 INPUT - 4 INPUT + 5 ENABLE All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: MOLEX MINI-FIT SrTM Header (MOLEX P/N :42819-5213) B62SR13722C Pin Function Description 1 OUTPUT - 2 OUTPUT + 3 INPUT - 4 INPUT + 5 ENABLE All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: MOLEX MINI-FIT SrTM Header (MOLEX P/N :42819-5213) B62SR13722CC DS_B62SR13722A_01062014 Connector kit : Housing: 42816-0512 Terminal: 42815-0042 E-mail [email protected] http://www.deltaww.com/dcdc P15 Mechanical Drawing Mechanical Dimensions Pin Connections Pin Function Description 1 OUTPUT - 2 OUTPUT + 3 INPUT - 4 INPUT + All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: MOLEX MINI-FIT SrTM Header (MOLEX P/N :42819-4213) B62SR13722D Pin Function Description 1 OUTPUT - 2 OUTPUT + 3 INPUT - 4 INPUT + All dimensions in mm (inches) Tolerance:X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.010) Connector: MOLEX MINI-FIT SrTM Header (MOLEX P/N :42819-4213) B62SR13722DC Connector kit : Housing: 42816-0412 Terminal: 42815-0042 Physical Outline Case Size Case Material : : DS_B62SR13722A_01062014 190.0x76.0x44.0 mm (7.48”x2.99”x1.73”) Case: PC; Plate: AL6063 E-mail [email protected] http://www.deltaww.com/dcdc P16 Part Numbering System B 62 S R 137 22 A Form Factor Input Voltage Number of Outputs Product Series Output Voltage Output Current Option Code B- 62 – S– R– 137 – 22 – Box 18V~106V Single Regular 13.7V 22A C Option Fitting With Built-in fuse holder Enable pin Sealed connector & fuse holder Connector Kit A YES NO NO 1xhousing+ 4 terminals B YES NO YES 1xhousing+ 4 terminals C NO YES NO 1xhousing+ 5 terminals D NO NO NO 1xhousing+ 4 terminals Model List Input Voltage Range B62SR13722(A\B\C\D） Input 18V~106V EFF @48VIN 100% LOAD Output 14A 13.7V 22A 88.5% CONTACT: www.deltaww.com/dcdc USA: Telephone: East Coast: 978-656-3993 West Coast: 510-668-5100 Fax: (978) 656 3964 Email: [email protected] Europe: Phone: +31-20-655-0967 Fax: +31-20-655-0999 Email: [email protected] Asia & the rest of world: Telephone: +886 3 4526107 ext 6220~6224 Fax: +886 3 4513485 Email: [email protected] WARRANTY Delta offers a two (2) years limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta. Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice. DS_B62SR13722A_01062014 E-mail [email protected] http://www.deltaww.com/dcdc P17