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TP2Y1205 数据表(PDF) 2 Page - Toppower Electronic Technology Limited |
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TP2Y1205 数据表(HTML) 2 Page - Toppower Electronic Technology Limited |
2 / 4 page TP2Y Series www.gztoppower.com TEL:020-82019000 EMAIL:sales@gztoppower.com page 2 of 4 These converters will work without external capacitors, in order to guarantee the full parametric performance over the full line and load range we recommende you to use the value we listed at right side. All parts have been tested and characterized using the following values and test circuit. ABSOLUTE MAXIMUM RATINGS Short-circuit protection Continuous Lead temperature 1.5mm from case for 10 seconds 300°C Minimum load 25% of rated load 05V input 10V 12V input 20V 24V input 40V 48V input 80V Internal dissipation 1.7W All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified. OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. MAX. Units Voltage set point accuracy With external input/output capacitors ±1 ±5 % Line regulation(external input/output capacitors added) Low line to high line, 3.3V output 0.06 0.26 % Line regulation(external input/output capacitors added) Low line to high line, all other outputs 0.06 0.5 % Load regulation(external input/output capacitors added) 25% load to 100% load, 3.3V output types 0.7 1.0 % Load regulation(external input/output capacitors added) 25% load to 100% load, all other outputs types 0.3 0.5 % ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Isolation test voltage Flash tested for 1 second 1000 VDC Resistance Viso=500VDC 1 GΩ GENERAL CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Switching frequency 100% load with normal input voltage, 3.3V output types 150 210 kHz Switching frequency 25% load with normal input voltage, 3.3V output types 280 550 kHz Switching frequency 100% load with normal input voltage, all other output types 90 210 kHz Switching frequency 25% load with normal input voltage, all other output types 280 550 kHz TEMPERATURE CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Operation Ambient temperature -40 85 ℃ Storage -50 130 ℃ Cooling Free air convection RECOMMENDED INPUT & OUTPUT CAPACITORS Value Cin Cout Lout 10µF, 200V good low esr capacitor 100µF, 25V good low esr capacitor 10uH,1.4A TOPPOWER |
类似零件编号 - TP2Y1205 |
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类似说明 - TP2Y1205 |
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