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TPNA Datasheet(PDF) 2 Page - Toppower Electronic Technology Limited |
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TPNA Datasheet(HTML) 2 Page - Toppower Electronic Technology Limited |
2 / 4 page TPNA Series www.gztoppower.com TEL:020-82019000 EMAIL:sales@gztoppower.com page 2 of 4 GENERAL CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Switching frequency 5V input variants 65 kHz Switching frequency 12V input variants 75 kHz Switching frequency 15V input variants 90 kHz Switching frequency 24V input variants 90 kHz Switching frequency 48V input variants 65 kHz TEMPERATURE CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Specification Derating if the temperature ≥85°C -40 105 ℃ Storage -50 125 ℃ Case Temperature above ambient 5V output variants 25 ℃ Case Temperature above ambient All other output variants 25 ℃ Cooling Free air convection TEMPERATURE DERATING GRAPHS TOLERANCE ENVELOPES ABSOLUTE MAXIMUM RATINGS Lead temperature 1.5mm from case for 10 seconds 300℃ Internal power dissipation 320mW Input voltage Vin, TPNA05 7V Input voltage Vin, TPNA12 15V Input voltage Vin, TPNA15 18V Input voltage Vin, TPNA24 28V Input voltage Vin, TPNA48 54V OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Rated Power TA=-40°C to 85°C 1 W Voltage Set Point Accuracy See tolerance envelope Line regulation High Vin to low Vin 1.0 1.2 %/% ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Isolation test voltage Tested for 1 second 3000 VDC Resistance Viso= 1000VDC 1 GΩ Typical Load Line 10 25 50 75 100 -4% 2% NOM V +5% Output Load Current(%) 0% 1.5 1.0 0.5 0 -40 0 50 100 150 Ambient Temperature(°C) 85°C Safe Operating Area 105 TOPPOWER |
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