TN5D41 Sanyo Semiconductor Corporation, TN5D41 Datasheet
TN5D41
Related parts for TN5D41
TN5D41 Summary of contents
Page 1
... 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. TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN TN5D41 SANYO Semiconductors Symbol Conditions ...
Page 2
... Package Dimensions unit : mm (typ) 7527-001 10.0 4.5 3.2 0.9 0 1.27 3.81 2.54 2.54 1.27 TN5D41 Symbol Conditions V OUT V IN =20V, I OUT =3A η =20V, I OUT = (on =5A Freq V IN =20V, I OUT =3A Duty max V IN =20V =0V ∆Vline V IN =20 to 40V, I OUT =3A ∆Vload V IN =20V, I OUT =0 ∆ ∆ =20V, I OUT =3A, Ta= --25 to +125° ...
Page 3
... GND GND 3 SWOUT Pulse Voltage Output 4 FB Feedback from Output Voltage 5 SS For Soft Start Capacitor Connection and Standby Mode Switching Application Circuit Example GND TN5D41 Thermal Over Current Shut Down Protect Protect -- OSC COMP + Band Gap + AMP -- Function ...
Page 4
... 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. TN5D41 100 120 140 160 IT12620 IC1 ...
Page 5
... 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 TN5D41 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. ...
Page 6
... Recommended PWB Pattern TO-220FI5H-HB Specification Silk Printing (Top View) TO-220FI5H-HB Specification Pattern (Perspective View) TN5D41 No. A0863-6/11 ...
Page 7
... Output Current -- A Input Current -- Input Voltage Input Voltage -- V Output Voltage -- Tc 5.15 5.10 5.05 5.00 -- Case Temperature °C TN5D41 100 90 20V 0.5 IT12622 Output Voltage -- Input Voltage 5.2 5.1 20V 5.0 4.9 4 IT12624 ...
Page 8
... Input Voltage:V IN =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 TN5D41 IT12630 Output Voltage Falling Characteristic Input Voltage:V IN =30V 5V / div 20ms Output Voltage:V OUT = div 2V / div ...
Page 9
... 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 TN5D41 Over-voltage Protection Circuit Example Constant-voltage power supply C R IC1 ...
Page 10
... 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. TN5D41 ON/OFF Control Circuit Example IC1 1 ...
Page 11
... SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of August, 2007. Specifications and information herein are subject to change without notice. TN5D41 PS No. A0863-11/11 ...