Other NXP ProductsのトピックPSSI2021SAY transient response https://community.nxp.com/t5/Other-NXP-Products/PSSI2021SAY-transient-response/m-p/460644#M3326 <HTML><HEAD></HEAD><BODY><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/32811i9F42382E9F00720D/image-size/large?v=v2&amp;px=999" title="current source.png" alt="current source.png" /></span><BR />I am going to drive PSSI2021SAY with a PWM signal to the IN/OUT of the above drawing, want to know its transient response. where can I find transient response like most of the LDO chip.</P><P>can I use a MOS-FET to replace PDTC124XU, with this resistor-equipped transistor affect the value of Rext and output current.</P><P>Sincerely,</P><P></P><P>David Sun</P></BODY></HTML> Tue, 19 Apr 2016 22:36:43 GMT davidsunsun 2016-04-19T22:36:43Z PSSI2021SAY transient response https://community.nxp.com/t5/Other-NXP-Products/PSSI2021SAY-transient-response/m-p/460644#M3326 <HTML><HEAD></HEAD><BODY><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/32811i9F42382E9F00720D/image-size/large?v=v2&amp;px=999" title="current source.png" alt="current source.png" /></span><BR />I am going to drive PSSI2021SAY with a PWM signal to the IN/OUT of the above drawing, want to know its transient response. where can I find transient response like most of the LDO chip.</P><P>can I use a MOS-FET to replace PDTC124XU, with this resistor-equipped transistor affect the value of Rext and output current.</P><P>Sincerely,</P><P></P><P>David Sun</P></BODY></HTML> Tue, 19 Apr 2016 22:36:43 GMT https://community.nxp.com/t5/Other-NXP-Products/PSSI2021SAY-transient-response/m-p/460644#M3326 davidsunsun 2016-04-19T22:36:43Z