Other Parts Discussed in Thread: TPS25983
Tool/software:
Hi there,
I 'm doing a design of Priority Power MUX with No HS FET in Primary Power Path using TPS24742.
I do not need a HS FET in Primary Power Path of my Priority Power MUX because my Priority Power MUX is preceded by the Power OR circuit block also using TPS24742 and I have a HS FET there.
(I DO have a HS FET in auxiliary Power Path of my Priority Power MUX)
My plan for the primary power path design of Priority Power MUX is as follows;
with reference to 9.2 Functional Block Diagram of the TPS2494x Datasheet;
1. Connect ENHS to GND.
2. Components I do not have in my design;
HS FET, RSNS, RSET, RFSTP, RIMON, RPLIM, CINR, CFLT
3. Pins left open;
SET, FSTP, SENM, HGATE, OUTH, IMON, PLIM, TINR, TFLT
Please let me know if my design plan does work.
Thanks.
Toru