S24SE15001PDFA

S24SE/S24DE series 20W Single/Dual Output DC/DC Converter FEATURES Efficiency up to 88% Wide input range, 9V-36V Package with Industry Standard Pinout Package Dimension: 25.4 x25.4 x10.2mm (1.0 x1.0 x0.40)(No HSK) 31.0 x25.4 x17.5mm (1.22 x1.00 x0.69)(HSK) Over voltage protection, hiccup mode Over current protection, hiccup mode Positive or Negative Remote ON/OFF Without tantalum capacitor inside module Operating Temperature range - 40C to +85C Input to Output Isolation: 1600VDC RoHS Compliant 3 Years Product Warranty Heat-sink is option ND UL60950, 2 Edition, 2011-12-19 Recognized The S24SE/S24DE series is miniature, isolated 20W DC/DC converters with 1600VDC isolation. The S24SE/S24DE family comes with a host of industry-standard features, such as over current protection, over voltage protection, over temperature protection and remote on/off. An optional heatsink is available for more extreme thermal requirements. All models have an ultra-wide 4:1 input voltage range (9V to 36V). With operating temperature of -40C to +85C, it is suitable for customers critical applications, such as process control and automation, transportation, data communication and telecom equipment, test equipment, medical device and everywhere where space on the PCB is critical. Model List Model Input Output Output Current Input Current Load Maxcapacitive Efficiency Number Voltage Voltage (typ input voltage) Regulation Load (typ.) (Range) Max. Load No Load Max. Min. Max. Load VDC VDC mA mA mA(typ.) mA(typ.) mV uF % S24SE3R306 3.3V 6000 0 960 55 10 10000 87% S24SE05004 5.0V 4000 0 960 55 10 10000 88% S24SE12002 24 12V 1670 0 960 20 12 1000 88% S24SE15001 (9 ~ 36) 15V 1330 0 960 20 15 1000 88% S24DE120R8 12V 830 0 960 25 120 1000 88% S24DE150R6 15V 670 0 960 25 150 680 88% Input Characteristics Item Model Min. Typ. Max. Unit Input Surge Voltage (100 msec) All Models 50 VDC Input Turn-On Voltage Threshold All Models 8 8.5 9 VDC Input Turn-Off Voltage Threshold All Models 7 7.5 8 VDC Input Under-Voltage Lockout Hysteresis All Models 0.4 1 1.7 VDC Off-Converter Input Current All Models 6 mA Input reflected ripple current All Models, with 12uH, 20MHz 5 20 mA Reverse Polarity Input Current All Models --- --- 0.3 A ON/OFF Control, Logic High All Models 2.4 10 VDC ON/OFF Control, Logic Low All Models -0.7 0.8 VDC Input Filter All Models Internal PI Filter DS S24SE/S24DE 20W 12082014 E-mail: dcdc deltaww.com S24SE/S24DE series 20W Single/Dual Output DC/DC Converter Output Characteristics Item Conditions Min. Typ. Max. Unit Output Voltage Accuracy --- 1.0 2.0 %Vo Output Voltage Balance Dual Output, Balanced Loads --- 1.0 2.0 %Vo Single output 0.1 0.2 %Vo Line Regulation Dual output 0.1 0.5 %Vo Dual output, Asymmetrical Load Cross Regulation 2 3 %Vo 25%-100% Full Load Total Output Voltage Range Over Load, Line and Temperature --- --- 3 %Vo Ripple & Noise 12V, 15V, 12V, 15V --- 50 --- mV P-P Ripple & Noise 3.3V, 5.0V 50 --- mV P-P Dynamic load response 50%-75% full load, 0.1A/uS 3 %Vo Output Over Current Protection Output Voltage 10% Low, Hiccup 110 160 %Io,max Short Output Protection Long Term, Auto-recovery Output Over-Voltage Protection Hiccup, Auto-recovery 115 150 %Vo Output Trim Range Single Output -10 +10 %Vo General Characteristics Item Conditions Min. Typ. Max. Unit I/O Isolation Voltage (rated) --- --- 1600 VDC I/O Isolation Resistance 10 --- --- M I/O Isolation Capacitance 1100 pF Switching Frequency 550 KHz Environmental Specifications Parameter Conditions Min. Max. Unit Operating Temperature Range (with Derating) Ambient -40 +85 Case Temperature --- +105 Storage Temperature Range -50 +125 Humidity (non condensing) --- 95 % rel. H Cooling Free-Air convection Power Derating Curves (No Heat Sink and With Heat Sink) S24SE&S24DE 20W Series (Encapsulation) Output Power vs. Ambient Temperature S24SE &S24DE 20W Series (Encapsulation) Output Power vs. Ambient Temperature Output Power(%) Output Power(%) at Natural Convection at Natural Convection (with Heat Sink) 110% 110% 100% 100% 90% 90% 80% 80% 70% 70% Natural Natural Convection Convection 60% 60% 50% 50% 40% 40% 30% 30% 20% 20% 10% 10% 0% 0% -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 Ambient Temperature () Ambient Temperature () Notes 1 Specifications typical at Ta=+25, resistive load, nominal input voltage and rated output current unless otherwise noted. 2 Ripple & Noise measurement bandwidth is 0-20MHz, with 10F, tantalum capacitor and 1F ceramic capacitor. 3 All DC/DC converters should be externally fused at the front end for protection. 4 Specifications are subject to change without notice. DS S24SE/S24DE 20W 12082014 E-mail: dcdc deltaww.com