TN5D41A

The TN5D41A is Separately-Excited Step-Down Switching Regulator (5V Output type).The TN5D41A has the following features including High efficiency (ON resistance 100m, Vertical-type P-ch Power MOSFET);Over current protection function (Self recovery type);Under voltage protection function;Over temperature protection function (Self recovery type);Soft start function (Variable subject to externally-connected capacitor);Stand-by mode function (Compatible with soft start terminal).
Any and all SANYO Semiconductor Co.,Ltd. products TN5D41A described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment,communication device, office equipment, industrial equipment etc.). The TN5D41A mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our TN5D41A for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use.
The TN5D41A absolute maximum rated voltage of SS terminal (5 pin) is 7V. The absolute maximum rated voltage of FB terminal (4 pin) is within the range of 5 to 30V according to the output voltage type. When a voltage equal or higher than the rated value is applied to SS terminal (5 pin) or FB terminal (4 pin) in some cases such as abnormal test, protection measures like inserting fuses should be taken.For the purpose of ensuring the stability of oscillation, a capacitor of TN5D41A should be inserted between SS terminal (5 pin) and GND terminal (2 pin).