tn8d41a Sanyo Semiconductor Corporation, tn8d41a Datasheet
tn8d41a
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tn8d41a Summary of contents
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... To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer ' s products or equipment. TN8D41A SANYO Semiconductors ExPD (Excellent-Performance Power & RF Device) Separately-Excited Step-Down ...
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... Note: the values with "*1" are our targeted values, but not guaranteed. Package Dimensions unit : mm (typ) 7527-001 10.0 4.5 3.2 0.9 0 1.27 2.54 3.81 2.54 1.27 TN8D41A Symbol Conditions V IN Ta=25°C I OUT Ta=25°C Topr rec Symbol Conditions V OUT V IN =20V, I OUT =3A η =20V, I OUT =3A V (BR)DSS -1mA ,GND = (on =5A ...
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... GND GND 3 SW OUT Pulse Voltage Output 4 FB Feedback from Output Voltage 5 SS For Soft Start Capacitor Connection and Standby Mode Switching Application Circuit Example GND TN8D41A Over Over Current Temperature Protect Protect -- OSC COMP + Band Gap + AMP -- Function ...
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... Component C1 Electrolytic Capacitor C2 Electrolytic Capacitor C3 Capacitor C6 Ceramic Capacitor R3 Metal Oxide Film Resistor L1 Choke Coil D1 Schottky Barrier Diode * When measuring ripple noise voltage, put 47μF (electrolytic capacitor) and 0.1μF (ceramic or film capacitor) into measuring point. TN8D41A 2.5 <10μs 2.0 1.5 1.0 0 --10 --100 IT13084 ...
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... C4 N.C. C5 N.C. C6 Ceramic Capacitor R1 Jumper Line R2 N.C. R3 Metal Oxide Film Resistor L1 Choke Coil D1 Schottky Barrier Diode TN8D41A IC1 C1C D1 C3 Specification 4A Littelfuse 1200μF / 80V Nippon Chemi-Con Corp. 1200μF / 80V Nippon Chemi-Con Corp. 1200μF / 80V Nippon Chemi-Con Corp. ...
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... Recommended PCB Pattern TO-220FI5H-HB Specification Silk Printing (Top View) TO-220FI5H-HB Specification Pattern (Perspective View) TN8D41A No. A1060-6/11 ...
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... Output Current -- A Input Current -- Input Voltage Input Voltage -- V Output Voltage -- Tc 5.3 5.2 5.1 5.0 4.9 4.8 -- Case Temperature °C TN8D41A 100 90 20V IT13332 5.3 5.2 20V 5.1 5.0 4.9 4 IT13334 IT13336 ...
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... Input voltage =30V Output voltage: V OUT =5V ON Capacitance of Soft Start Capacitor -- Output Voltage Rising Characteristic 1V / div 10ms Output voltage: V OUT =5V C=0.01μF C=0.1μF C=0.22μF ON TN8D41A 25 30 IT13340 Output Voltage Falling Characteristic Input voltage =30V 5V / div 5V / div 20ms Output voltage: V OUT = div 2V / div ...
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... Example of Over-voltage Protection Circuit The thyristor will operate when it accept an over-voltage (V OUT ) signal, then the fuse is melted and the input power is cut off, then the operation of IC1 is stopped. F1 FUSE V IN THYRISTOR + GND TN8D41A Over-voltage Protection Circuit Example Constant-voltage power supply C R IC1 ...
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... The built-in over-heat protection is a function to prevent the circuit from overheat state caused by transient • temperature rise, but not a function to prevent from abnormal caused by a sudden heat generation. In addition, the reliability of over-heat protection function is not guarantee. TN8D41A ON/OFF Control Circuit Example IC1 1 ...
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... SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellectual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of October, 2008. Specifications and information herein are subject to change without notice. TN8D41A PS No. A1060-11/11 ...