1.90 (48.26) CHB100W S E R I E NEW S US Features * Regulated Outputs * Five-Sided Shield Metal Case * Continuous Short Circuit Protection MODEL NUMBER INPUT VOLTAGE OUTPUT VOLTAGE CHB100W-24S3V3 9-36 VDC 3.3VDC 0mA 20 A 35mA CHB100W-24S05 9-36 VDC 5.0VDC 0mA 20 A 35mA 9-36 VDC 12 VDC OUTPUT CURRENT MIN. 0mA MAX. 8.3 A INPUT CURRENT FULL LOAD % EFF. SIZE 3374mA 81.5 Half-Brick 4990mA 83.5 Half-Brick NO LOAD 35mA 4902mA 85 Half-Brick 9-36 VDC 15 VDC 0mA 6.7 A 35mA 4817mA 86.5 Half-Brick CHB100W-24S24 9-36 VDC 24 VDC 0mA 4.17 A 35mA 4849mA 86 Half-Brick 18-75VDC 3.3VDC INPUT SPECIFICATIONS: 0mA 2.40 (61.00) 8 2 9 1 20 A 30mA 1708mA 80.5 18-75VDC 5.0VDC 0mA 20 A 30mA 2422mA 86 Half-Brick CHB100W-48S12 18-75VDC 12 VDC 0mA 8.3 A 30mA 2408mA 86.5 Half-Brick CHB100W-48S15 18-75VDC 15 VDC 0mA 6.7 A 30mA 2381mA 87.5 Half-Brick CHB100W-48S24 18-75VDC 24 VDC 0mA 4.17 A 30mA 2367mA 88 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) ON/OFF (2) 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. .......................................... 105C Typ. Dimensions ............................................................2.28x2.40x0.50 inches (57.9x61.0x12.7 mm) Case Material.............................................................................Aluminum TRIM DOWN TRIM UP -SENSE (6) -SENSE (6) PIN CONNECTION 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 All Dimensions In Inches(mm) Tolerance Inches: x.xx= 0.02, x.xxx= 0.010 Millimeters: x.x= 0.5, x.xx= 0.25 Mounting Inserts M3*0.5 Through 4pl. 1.400 (35.56) 2.00 (50.8) 0.600 (15.24) 10K ohms TRIMPOT TRIM (7) TRIM (7) CASE HB Half-Brick CHB100W-48S05 0 (12 O0.08 (2.03) 2pl. O0.04 (1.02) 7pl. GENERAL SPECIFICATIONS: CHB100W-24S15 CHB100W-48S3V3 2.00 Specifications (50.8) 7 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 OUTPUT 3.3V & 5V ........................... 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 CHB100W-24S12 6 OUTPUT SPECIFICATIONS: (R) 66-100W Isolated Output 4 : 1 Wide Input Range Half-Brick Package Efficiency to 88% 3 0.60 (15.24) 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 66 TO 100 WATT 4:1 INPUT RANGE DC-DC CONVERTERS * * * * 5 0.18 min. (4.6) 2*R1.5 BOTTOM VIEW 4 5 3 6 7 2 8 1 9 2.40 (61.0) 0.080 (2.03) 2pl. 0.040 (1.02) 7pl. 1.90 (48.2) 2.28 ( 57.9) NOTE: 1. Nominal Input Voltage 24 or 48 VDC All Specifications Typical At Nominal Line, Full Load and 25C Unless Otherwise Noted. C H B 1 0 0 W 1.40 (35.56) 4 0.50 (12.7) SIDE VIEW