1.90 (48.26) S E R I E S 2 1 8 2.40 (61.00) US Features Regulated Outputs Remote ON/OFF OTP/OVP/OCP Continuous Short Circuit Protection MODEL NUMBER INPUT VOLTAGE OUTPUT VOLTAGE MIN. MAX. CHB150W-24S3V3 9-36 VDC 3.3VDC 0mA 30 A 200mA CHB150W-24S05 9-36 VDC 5.0VDC 0mA 30 A CHB150W-24S12 9-36 VDC 12 VDC 0mA CHB150W-24S15 9-36 VDC 15 VDC CHB150W-24S24 9-36 VDC CHB150W-48S3V3 OUTPUT CURRENT INPUT CURRENT NO LOAD FULL LOAD % EFF. SIZE 4741mA 85 Half-Brick 200mA 7022mA 87 Half-Brick CASE HB 12.5 A 100mA 6944mA 88 Half-Brick All Dimensions In Inches(mm) Tolerance Inches: x.xx= 0.02, x.xxx= 0.010 Millimeters: x.x= 0.5, x.xx= 0.25 0mA 10 A 100mA 6944mA 88 Half-Brick 24 VDC 0mA 6.5 A 100mA 7022mA 88 Half-Brick 18-75VDC 3.3VDC 0mA 30 A 100mA 2371mA 87 Half-Brick CHB150W-48S05 18-75VDC 5.0VDC 0mA 30 A 100mA 3511mA 89 Half-Brick CHB150W-48S12 18-75VDC 12 VDC 0mA 12.5 A 50mA 3472mA 90 Half-Brick CHB150W-48S15 18-75VDC 15 VDC 0mA 10 A 50mA 3472mA 90 Half-Brick CHB150W-48S24 18-75VDC 24 VDC 0mA 6.5 A 50mA 3511mA 89 Half-Brick SIDE Remote On/Off Control +SENSE (8) ON/OFF (2) TRIM DO TRIM (7) HIGH SIGNAL HERE DISABLE OUTPUT TRIM 0.50 (12.70) -VIN (4) -SENSE (6) SIDE VIEW External Output Trim +SENSE (8) +SENSE (8) TRIM DOWN 10K ohms TRIMPOT TRIM (7) TRIM (7) TRIM UP -SENSE (6) -SENSE (6) PIN CONNECTION GENERAL SPECIFICATIONS: Efficiency....................................................................................See Table Isolation Voltage ...........................Input/Output.............1500VDC min. Input/Case................. 1500VDC min. Output/Case.............1500VDC min. Isolation Resistance .............................................................107 ohm min. Switching Frequency ............................................................250KHz, Typ. Operating Case Temperature ........................................-40C to 100C Storage Temperature ...................................................-55C to +105C Thermal Shutdown, case Temp. .......................................... 110C Typ. Dimensions ............................................................2.28x2.40x0.52 inches (57.9x61.0x13.2 mm) Case Material............................Aluminum Base Plate with Pastic Case 0 (12 O0.08 (2.03) 2pl. O0.04 (1.02) 7pl. 9 ON/OFF (2) Voltage Accuracy : .............................................................. 1.5% max. Transient Response :25% Step Load Change........................<500 sec. External Trim Adj. Range ..................................................................10% Ripple & Noise, 20MHz BW HIGH SIGNAL HERE DISABLE 3.3V & 5V OUTPUT ........................... 40mV RMS, max. 100mV pk-pk, max. -VIN (4) 12V & 15V ..........................60mV RMS, max. 150mV pk-pk, max. 24V .................................100mV RMS, max. 240mV pk-pk, max. Temperature Coefficient........................................................ 0.03%/C Short Circuit Protection......................................................... Continuous Line Regulation1 ..................................................................... 0.2% max. Load Regulation2 .................................................................. 0.2% max. Over Voltage Protection trip Range, % Vo nom.....................115-140% Current Limit .............................................110% ~140% Nominal Output E176177 * * * * 7 OUTPUT SPECIFICATIONS: (R) 99-150W Isolated Output 4 : 1 Input Wide Range Half-Brick Package Efficiency to 90% 6 2.28 (57.90) Input Voltage Range.........................................................24V..............9-36V 48V............ 18-75V 1.90 Undervoltage lockout .................................24Vin power up.................8.8V (48.26) 24Vinpower down ............8.0V 48Vin power up.................2.28 .17V (57.90) 48Vinpower down .............16V Positive Logic Remote ON/OFF 4, 5 Input Filter ............................................................................................ PI Type 99 TO 150 WATT 4:1 INPUT RANGE DC-DC CONVERTERS * * * * 3 0.60 (15.24) 2.00 Specifications (50.8) INPUT SPECIFICATIONS: 5 Pin Function 1 2 3 4 5 6 7 8 9 +V Input ON/OFF CASE -V Input -V Output -Sense Trim +Sense +Vout NOTE: 1. Measured From High Line to Low Line 2. Measured From Full Load to Zero Load 3. Output Ripple and Noise measured with 10uF tantalum and 1uF Ceramic capacitor across output 4. Logic Compatibility .................. Open Collector ref to -Input Module ON .......... > 3.5Vdc or Open Circuit Module OFF ........... < 1.8Vdc 5. Suffix "N" to the Model Number with Negative Logic Remote ON/OFF Module ON .......... < 1.8Vdc Module OFF ........... >3.5Vdc or Open Circuit NOTE : 1. Nominal Input Voltage 24, 48 VDC All Specifications Typical At Nominal Line, Full Load and 25C Unless Otherwise Noted. C H B 1 5 0 W CHB150W NEW 1.40 (35.56) 4