CHB150W8 SERIES 150 WATT 8:1 INPUT ISOLATED DC-DC CONVERTER Features Efficiency Up to 90% Fixed Switching Frequency Regulated Outputs Remote On/Off Fully protected (OTP/OCP/OVP/UVLO) 1500Vdc I/O Isolation Operating Case Temperature -40 to +100 Half Brick Size Meet Industrial Standard 2.28 2.40x0.50 UL60950-1 2nd Approval % EFF. OUTPUT CURRENT INPUT CURRENT MODEL INPUT OUTPUT CAPACITOR NUMBER VOLTAGE VOLTAGE LOAD MAX. MIN. MAX. NO LOAD FULL LOAD (1) (2) (3) 89.5 CHB150W8-36S12 9-75 VDC 12 VDC 0 mA 12.5 A 60 mA 4.66 A 89.5 89.5 5000uF CHB150W8-36S15 9-75 VDC 15 VDC 0 mA 10 A 60 mA 4.63 A 90 90 90 5000uF (4) CHB150W8-36S24 9-75 VDC 24 VDC 0 mA 6.25 A 60 mA 4.66 A 89.5 89.5 89 2000F (4) CHB150W8-36S28 9-75 VDC 28 VDC 0 mA 5.35 A 60 mA 4.63 A 90 90 89.5 1500uF (4) CHB150W8-36S48 9-75 VDC 48 VDC 0 mA 3.13 A 60 mA 4.63 A 90 90.5 89.5 1000F NOTE: 1. Nominal Input Voltage 36 VDC 2. Measured at 24Vin 3. Measured at 48Vin 4. The output terminal of 24, 28, 48Vout models required a minimum capacitor 100uF to maintain specified regulation 5. The input external capacitor recommend to parallel with 330uF ESR<0.7 to reduce the input ripple voltage PART NUMBER Nominal Output Series Nominal Input Voltage Number of Outputs Remote On/Off Logic Voltage CHB150W8- II O XX L 12: 12VDC None: Positive 15: 15VDC CHB150W8 36: 36 VDC S: Single 24: 24VDC N: Negative 28: 28VDC 48: 48VDC Part Number Example: CHB150W8-36S12N: Half Brick, 150W, 8:1 9-75Vdc Input, Single 12Vdc Output, Negative Logic www.cincon.com 1 REVISION: V14 CHB150W8 Series TECHNICAL SPECIFICATIONS (All specifications are typical at nominal input, full load at 25C unless otherwise noted.) ABSOLUTE MAXIMUM RATINGS PARAMETER NOTES and CONDITIONS Device Min. Typ. Max. Units Input Voltage Continuous -0.3 75 V All dc Input Surge Voltage 100ms max. V All 100 dc Operating Case Temperature At the Center Part of Base Plate C All -40 100 Storage Temperature C All -55 105 INPUT CHARACTERISTICS PARAMETER NOTES and CONDITIONS Device Min. Typ. Max. Units Operating Input Voltage V All 9 36 75 dc Input Under Voltage Lockout Turn-On Voltage Threshold V All 8.5 9.0 9.5 dc Turn-Off Voltage Threshold V All 7.5 8.0 8.5 dc Lockout Hysteresis Voltage V All 1 dc Maximum Input Current V =9V, Full Load. A in All 20 No-Load Input Current V =36V, Io=0A mA in See Model Number Table Input Filter LC filter. All 2 2 Inrush Current (I t) As per ETS300 132-2. A s All 1 Input Reflected Ripple Current P-P thru 10uH inductor, 5Hz to 20MHz. mA All 50 Recommended Input Fuse Fast acting type A All 30 Input Capacitance (External) <0.7 ESR uF All 330 OUTPUT CHARACTERISTICS PARAMETER NOTES and CONDITIONS Device Min. Typ. Max. Units Voltage Set Point Accuracy V =36V, Full Load, Tc=25C % in All -1.0 +1.0 Output Voltage Regulation Load Regulation Full Load to No Load % All 0.2 Line Regulation V =High Line to Low Line, Full Load % in All 0.2 Temperature Coefficient Tc=-40C to 100C %/C All 0.03 Output Voltage Ripple and Noise (5Hz to 20MHz bandwidth) 12Vo 120 15Vo 120 Peak-to-Peak mV 24Vo 280 28Vo 280 Full load, 10uF tantalum and 1.0uF ceramic 48Vo 480 capacitors (for Vo=48V: Full Load 10uF 12Vo 60 aluminum and 1uF ceramic capacitors). 15Vo 60 RMS. mV 24Vo 100 28Vo 100 48Vo 200 Output Current Range V = 9 to 36V A in See Model Number Table Over Current Protection <90% Vo % All 105 160 200 Short Circuit Protection Hiccup Mode. Auto Recovery. Continuous, Auto Recovery. All External Load Capacitance Full load (Constant resistive load) uF See Model Number Table Pomax rated power, I I Others o o max -10 +10 Vin=9-13V, Iout=max rated current 28Vo -10 0 Output Voltage Trim Range % Vin=13-75V, Pout=max rated power, 28Vo -10 +10 Iout=max rated current www.cincon.com 2 REVISION: V14