Other Parts Discussed in Thread: TPS61029 , PMP9772 Dear Sir
May we check if we can design TPS61029 in Vin:0.9V Vout3.3V Iout 0.3A?
If yes, May here have suggestion to improve efficient?
Best regards,
Bogey
Ewald,
Please use TLV61220 or TPS61220 to supply the TPS61236's VIN pin instead of the LMR61428 . the input voltage of these two part can be down to 0.7V, which is very fit for the supercap application. You can refer to the TI reference design PMP9772…