V25 CHB150 SERIES 75 TO 150 WATT WIDE INPUT DC-DC CONVERTERS SINGLE OUTPUT FEATURES * 75 - 150W Isolated Output * Efficiency to 89% * 500KHz Switching Frequency * 2 : 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 * Without Tantalum Capacitor inside (V2.X Only, with Label) OUTPUT CURRENT INPUT CURRENT MODEL INPUT OUTPUT Capacitor Load max. NUMBER VOLTAGE VOLTAGE EFF. MIN. MAX. NO LOAD FULL LOAD CHB150-48S25 36-75 VDC 2.5 VDC 0mA 30A 25 mA 2A 77 30000uF CHB150-48S33 36-75 VDC 3.3 VDC 30A 25 mA 2.5A 82 30000uF 0mA CHB150-48S05 36-75 VDC 5 VDC 0mA 30A 25 mA 3.6A 86 30000uF CHB150-48S12 36-75 VDC 12 VDC 12.5A 25 mA 3.5A 89 12500uF 0mA CHB150-48S15 36-75 VDC 15 VDC 10A 25 mA 3.5A 89 10000uF 0mA CHB150-48S24 36-75 VDC 24 VDC 6.25A 25 mA 3.5A 89 62500uF 0mA NOTE: 1. Nominal Input Voltage 48VDC 1 V25 SPECIFICATIONS All Specifications Typical At Nominal Line, Full Load, and 25 Unless Otherwise Noted INPUT SPECIFICATIONS: GENRAL SPECIFICATIONS: Input Voltage Range ......................... 48V.................. 36-75V Efficiency ..................................................................... See Table Input Surge Voltage (100ms max.) . 48V ......... 100Vdc max. Is o la t io n V o lt a g e ................... Input/Output ...... 1500VDC min. Undervoltage lockout ... 48Vin power up . 34V Input/Case .. 1500VDC min. 48Vin power down .... 32.5V Output/Case ... 1500VDC min. 7 Positive Logic Remote ON/OFF (note 3 & 4) Isolation Resistance .................................................. 10 ohm min. Input Filter ...... PI Type Isolation Capacitance .... 1000pF Typ. Switching Frequency ................................................... 500KHz ,Typ. OUTPUT SPECIFICATIONS: Voltage Accuracy: .................................................... 1% max. Operating Case Temperature ................. -40 to +100 Transient Response:25% Step Load Change <500u sec. Storage Temperature ...................... -40 to +105 External Trim Adj. Range . 10% Humidity .................................................... 95% RH max. Non condensing Ripple & Noise, 20MHz BW(note 5) MTBF . MIL-STD-217F, GB, 25, Full Load ... 900khrs Typ. 2.5V & 3.3V & 5V .. 40mV RMS, max. Thermal Shutdown, Case Temp... 100 Typ. 100mV pk-pk, max. Dimensions ........................ 2.282.40x0.50 inches (57.9x61.012.7 mm) 12V & 15V .. 60mV RMS, max. Case Material ......................................... Aluminum 150mV pk-pk, max. Weight 100g 24V 100mV RMS, max. NOTE: 240mV pk-pk, max. 1. Measured From High Line to Low Line 2. Measured From Full Load to Zero Load Temperature Coefficient ....................................... 0.03%/C Short Circuit Protection .................................... Continuous 3. Logic Compatibility . Open Collector ref to -Input Line Regulation (note 1) ................................... 0.2% max. Module ON .. Open Circuit Module OFF .. < 0.8Vdc Load Regulation (note 2) .................................. 0.2% max. Over Voltage Protection trip Range, % Vo nom................. 115-140% 4. Suffix to the Model Number with Negative Logic Remote ON/OFF Current Limit .................... 110% ~140% Nominal Output 5. Output Ripple and Noise measured with 10uF tantalum and 1uF ceramic Start up time ...... 5ms Typ. capacitor across output 6. Suffix -C to the Model Number with Clear Mounting Insert (3.2mm DIA.) 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 Mounting Inserts BOTTOM VIEW M3*0.5 Through 4pl. Pin Function +Vin 1 2 ON/OFF 3 CASE 4 -Vin 5 -Vout -Sense 6 Trim 7 8 +Sense +Vout 9 REMOTE ON/OFF CONTROL EXTERNAL OUTPUT TRIM +SENSE (8) +SENSE (8) ON/OFF (2) TRIM DOWN HIGH SIGNAL HERE 10K ohms DISABLE OUTPUT TRIM (7) TRIM (7) TRIMPOT -VIN (4) TRIM UP -SENSE (6) -SENSE (6) 2