BCP-5-3.3-D24

® ® INNOVATION and EXCELLENCE Dual Output Mixed Voltage, BCP Models 5V and 3.3V, "Half-Brick" 75 Watt, DC/DC Converters Features I I I I I I I Independent 5V and 3.3V outputs Each output fully regulated No minimum load requirements Up to 15 Amps per output 75 Watts total output power Standard "half-brick" package UL1950, EN60950 and VDE safety approvals (BASIC insulation) Fully isolated, 1500Vdc guaranteed 18-36V or 36-75V input ranges mark available (75V-input models) Input under and overvoltage shutdown Continuous short-circuit protection Thermal shutdown I I I I I I As your new, mixed-logic (5V and 3.3V) design evolves and your current requirements change, your new DC/DC converter will not. DATEL’s BCP-5/15-3.3/15-D24 (18-36V input) and BCP-5/15-3.3/15-D48 (36-75V input) are fully isolated DC/DC converters providing both 5V and 3.3V outputs. Housed in standard "half-brick" packages (2.3" x 2.4" x 0.525"), the BCP’s can support any combination of 5V and 3.3V loading up to a combined total of 15 Amps. Both outputs are fully isolated (1500Vdc) and independently line (±0.2%) and load (±0.5% and ±0.6%) regulated. Both BCP models feature input pi filters, input undervoltage and overvoltage shutdown, input reverse-polarity protection, output overvoltage protection, current limiting, and thermal shutdown. Each has an on/off control function, or an optional sync capability and the two output voltages can be trimmed independently. BCP Model DC/DC’s deliver low noise (50mVp-p), high efficiency (87%) and are fully specified for –40 to +100°C operation. Utilization of metal baseplate technology with threaded inserts permits easy heat-sink attachment and/or pcb mounting. These devices meet IEC950, UL1950, EN60950 and VDE safety standards, including BASIC insulation requirements. CB reports are available on request. "D48" models are CE marked (meet the requirements of LVD). +INPUT +5V OUTPUT SWITCH CONTROL 5V RETURN +3.3V OUTPUT –INPUT 3.3V RETURN MAG AMP CONTROLLER REFERENCE & ERROR AMP ON/OFF CONTROL (SYNC) PWM CONTROLLER UV & OV COMPARATORS 3.3V TRIM OPTO ISOLATION REFERENCE & ERROR AMP 5V TRIM Figure 1. Simplified Schematic DATEL, Inc., Mansfield, MA 02048 (USA) · Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 · Email: sales@datel.com · Internet: www.datel.com XCP Series 7 5 W, D UA L O U T P U T, M I X E D - VO LTAG E D C / D C C O N V E R T E R S Performance Specifications and Ordering Guide VOUT (Volts) 5 3.3 5 3.3 ➀ Input Regulation (Max.) Line ±0.2% ±0.2% ±0.2% ±0.2% Model BCP-5/15-3.3/15-D24 BCP-5/15-3.3/15-D48 IOUT ➄ (Amps) 15 15 15 15 Output R/N (mVp-p) Typ. 50 50 50 50 Max. 100 100 100 100 Load ➂ ±0.5% ±0.6% ±0.5% ±0.6% ➂ ➃ ➄ ➅ VIN Nom. (Volts) 24 48 Range (Volts) 18-36 36-75 IIN ➃ (mA) 215/3720 125/1860 Efficiency Min. 84% 84% ➅ Typ. Package (Case, Pinout) C19, P29 C19, P29 87.2% 88% ➀ Typical at TA = +25°C under nominal line voltage and balanced "full-load" (5V @7.5A, 3.3V @ 7.5A) conditions unless otherwise noted. ➁ Ripple/Noise (R/N) measured over a 20MHz bandwidth. All models are specified with 22µF, low-ESR, input capacitor and 10µF tantalum in parallel with 1µF ceramic output capacitors. No load to 100% load, other output at no-load. Nominal line voltage, no-load/5V at full-load condition. Current from either output at maximum value, or both outputs to a combined total of 15 A. 5V at full-load condition. PA R T N U M B E R S T R U C T U R E Part Number Suffixes BCP - 5 / 15 - 3.3 / 15 - D24 N Dual Output/ Standard Half-Brick Package V1 Nominal Output Voltage: 5 Volts I1 Maximum Output Current: 15A I2 Maximum Output Current: 15A V2 Nominal Output Voltage: 3.3 Volts Add "N" or "S" suffix as desired Input Voltage Range: D24 = 18-36 Volts (24V nominal) D48 = 36-75 Volts (48V nominal) BCP 75 Watt DC/DC's are designed so an On/Off Control function, with either positive polarity (no suffix) or negative polarity ("N"suffix), or a Sync function ("S" suffix) can be added in the pin 3 position. No Suffix On/Off Control function (positive polarity) on pin 3 N S On/Off Control function (negative polarity) on pin 3 Sync function on pin 3 M E C H A N I C A L S P E C I F I C AT I O N S Optional Heat Sink (Part Number HS-CPLP2) 3.50 (88.90) 2.30 (58.42) METAL BASEPLATE 2.000 (50.80) 0.75 (19.05) 0.20 (5.08) 0.545 (13.84) MAX. 0.525 (13.34) TYP. Case C19 PLASTIC SHELL 0.20 MIN (5.08) 1.900 (48.26) 0.040 ±0.002 DIA. (1.016 ±0.051) 1.900 (48.26) 2.30 (58.42) 0.20 (5.08) 10 1 9 2 8 2.000 1.400 (50.80) (35.56) 1.000 (25.40) 0.400 (10.16) 4 (4) THREADED INSERTS #M3 THD THRU 7 3 6 5 0.200 (5.08) BOTTOM VIEW 0.20 (5.08) 0.300 (7.62) 0.600 (15.24) 2.40 1.600 1.300 (40.64) (60.96) 1.000 (33.02) (25.40) 0.140 THRU AND COUNTERSINK 90˚ TO 0.26 (4 PLACES) 0.16 (4.06) 2.48 (62.99) 0.47 (11.94) 0.30 (7.62) MATERIAL: BLACK ANODIZED ALUMINUM Optional Heat Sink (Part Number HS-CP) 2.30 (58.42) 0.50 (12.70) TYP. 051 (12.95) MAX. 0.20 (5.08) 0.10 (2.54) 1.900 (48.26) I/O Connections Pin Function P29 Pin 1 –Input 6 2 Case (Baseplate) 7 3 On/Off Control 8 4 +Input 9 5 5V Trim 10 Function P29 5V Return +5V Output 3.3V Trim 3.3V Return +3.3V Output 2.000 (50.80) 2.40 (60.96) TOP VIEW 0.147 DIA. (3.734) (4 PLACES) 0.20 (5.08) MATERIAL: BLACK ANODIZED ALUMINUM 4 MOUNTING SCREWS AND 0.009 (0.229) THICK THERMAL PAD INCLUDED 2 7 5 W, D UA L O U T P U T, M I X E D - VO LTAG E D C / D C C O N V E R T E R S B CP Models Output (continued) Performance/Functional Specifications Typical @ TA = +25°C under nominal line voltage, balanced "full-load" conditions, unless noted. ➀ Input Input Voltage Range: D24 Models D48 Models Overvoltage Shutdown: ➁ D24 Models D48 Models Start-Up Threshold: ➁ D24 Models D48 Models Undervoltage Shutdown: ➁ D24 Models D48 Models Input Current: Normal Operating Conditions Minimum Input Voltage: D24 Models D48 Models Standby Mode: Off, OV, UV, Thermal Shutdown Input Reflected Ripple Current: Source Impedance