V12 CHB100W SERIES 66 - 100 WATT 4:1 INPUT DC-DC CONVERTERS SINGLE OUTPUT FEATURES * 66-100W Isolated Output * Efficiency to 89% * 250KHz Switching Frequency * 4:1 Input Range * Regulated Outputs * Continuous Short Circuit Protection * Five-Sided Metal Case * Half-Brick Size Meet Industrial Standard * CE Mark Meets 2004/108/EC * UL60950-1 Approval (Except 28 Vout) OUTPUT CURRENT INPUT CURRENT MODEL INPUT OUTPUT CAPACITOR % EFF. NUMBER VOLTAGE VOLTAGE LOAD MAX. MIN. MAX. NO LOAD FULL LOAD CHB100W-24S3V3 9-36 VDC 3.3 VDC 0 mA 20 A 35 mA 82.5 20000uF 3333 mA 9-36 VDC 5.0 VDC 0 mA 20 A 35 mA 84.5 20000uF CHB100W-24S05 4931 mA CHB100W-24S12 9-36 VDC 12 VDC 0 mA 8.3 A 35 mA 4854 mA 85.5 8300uF 9-36 VDC 15 VDC 0 mA 6.7 A 35 mA 4813 mA 87 6700uF CHB100W-24S15 CHB100W-24S24 9-36 VDC 24 VDC 0 mA 4.17 A 35 mA 4766 mA 87.5 1800uF CHB100W-24S28 9-36 VDC 28 VDC 0 mA 3.57 A 50 mA 4845 mA 86 2200uF CHB100W-24S48 9-36 VDC 48 VDC 0 mA 2.08 A 35 mA 5042 mA 82.5 470uF CHB100W-48S3V3 18-75 VDC 3.3 VDC 0 mA 20 A 30 mA 82.5 20000uF 1667 mA 18-75 VDC 5.0 VDC 0 mA 20 A 30 mA 86 20000uF CHB100W-48S05 2422 mA CHB100W-48S12 18-75 VDC 12 VDC 0 mA 8.3 A 30 mA 2371 mA 87.5 8300uF CHB100W-48S15 18-75 VDC 15 VDC 0 mA 6.7 A 30 mA 2379 mA 88 6700uF CHB100W-48S24 18-75 VDC 24 VDC 0 mA 4.17 A 30 mA 2343 mA 89 2200uF CHB100W-48S28 18-75 VDC 28 VDC 0 mA 3.57 A 50 mA 2422 mA 86 2200uF CHB100W-48S48 18-75 VDC 48 VDC 0 mA 2.08 A 30 mA 2462 mA 84.5 470uF NOTE: 1. Nominal Input Voltage 24, 48VDC 1 V12 SPECIFICATIONS All Specifications Typical At Nominal Line, Full Load, and 25 Unless Otherwise Noted INPUT SPECIFICATIONS: GENRAL SPECIFICATIONS: Input Voltage Range ................. 24V ............................... 9-36V Efficiency .................................................................... See Table 48V ............................. 18-75V Isolation Voltage .... Input/Output, Input/Case, Output/Case ... 1500VDC min.. 7 Input Surge Voltage (100ms max.) 24V ............. 50Vdc max. Iso l a ti o n Re s i s ta n ce ........................................................ 10 ohm min. 48V .................. 100Vdc max. Isolation Capacitance ........ 1500pF typ. Switching Frequency .................... 250KHz typ. Under Voltage Lockout .. 24Vin power up ..... 8.8V 24Vin power down .... 8.0V Operating Case Temperature ................. -40 to 100 48Vin power up ..... 17V Storage Temperature ...................... -55 to +105 48Vin power down ..... 16V Thermal Shutdown Case Temp...... 105 typ. Positive Logic Remote On/Off (note4&5) Humidity ........................................................ 95% RH max. Non condensing Input Filter ...... Pi Type MTBF . MIL-HDBK-217F, GB, 25, Full Load ... 700Khrs typ. Dimensions ....................... 2.28x2.40x0.50 inches (57.9x61.0x12.7 mm) OUTPUT SPECIFICATIONS: Voltage Accuracy (note7) .................................... 1.5% max. Case Material .......................................... Aluminum Voltage Accuracy for 28V Models ........................... 1.0% max. Weight .. 95g Transient Response: 25% Step Load Change .. <500s NOTE : External Trim Adj. Range .. 10% 1. Measured from high line to low line. Ripple & Noise, 20MHz BW (note3) 2. Measured from full load to zero load. 3.3V & 5V ... 40mV RMS max., 100mV pk-pk max. 3. Output ripple and noise measured with 10uF tantalum and 1uF ceramic 12V & 15V . 60mV RMS max., 150mV pk-pk max. capacitor across output. (48V: 0.1uF ceramic cap. only) 24V .... 100mV RMS max., 240mV pk-pk max. 4. Logic Compatibility ... open collector ref to -input 28V ... 100mV RMS max., 280mV pk-pk max. Module on ... >3.5VDC or open circuit 48V ... 200mV RMS max., 480mV pk-pk max. Module off ........ <1.8VDC Temperature Coefficient ....................................... 0.03%/C 5. Suffix to the model number with negative logic remote on/off Short Circuit Protection .................................. Continuous Module on ..... <1.8VDC Line Regulation (note1) .............................................. 0.2% max. Module off ....... >3.5VDC or open circuit Load Regulation (note2) .................................................... 0.2% max. 6. Suffix -C to the model number with clear mounting insert. (3.2mm DIA.) Over Voltage Protection Trip Range ,% Vo nom................. 115-140% 7. Require a 47uF aluminum capacitor connected between +Vout and Vout Current Limit ..................... 110% ~140% Nominal Output for 48Vout models. Start up time ....... 25ms typ. CASE HB All Dimensions In Inches(mm) Tolerances Inches: X.XX= 0.02 , X.XXX= 0.010 Millimeters: X.X= 0.5 , X.XX=0.25 0.18 min. 4.6 0.50 Mounting Inserts 12.7 BOTTOM VIEW M3*0.5 Through 4pl. 2*R1.50 Pin Function +V Input 1 4 5 2 ON/OFF 3 CASE 6 3 -V Input 4 5 -VOutput 7 -Sense 6 2 8 7 Trim 8 +Sense 1 9 +VOutput 9 1.90 48.3 2.28 57.9 REMOTE ON/OFF CONTROL EXTERNAL OUTPUT TRIM +SENSE (8) +SENSE (8) ON/OFF (2) TRIM DOWN 10K ohms HIGH SIGNAL HERE TRIM (7) TRIM (7) DISABLE OUTPUT TRIMPOT TRIM UP -VIN (4) -SENSE (6) -SENSE (6) 2 2.40 61.0 2.00 50.8 1.400 35.56 0.600 15.24 0.040 7-Pl. 1.02 0.080 2-Pl. 2.03