28 lines
688 B
Plaintext
28 lines
688 B
Plaintext
|
* Auto-generated testbench for inrush analysis: U8 (switching)
|
||
|
|
* Output: 3.327V, 40.1µF total capacitance
|
||
|
|
* Soft-start: 1.0ms ramp
|
||
|
|
|
||
|
|
* Voltage source with linear ramp (soft-start) — 10us delay before ramp
|
||
|
|
Vreg ramp 0 PWL(0 0 10u 0 1.01m 3.327)
|
||
|
|
* Regulator output impedance
|
||
|
|
Rout ramp out 10m
|
||
|
|
|
||
|
|
* Output capacitors
|
||
|
|
C16 out 0 10u
|
||
|
|
C19 out 0 100n
|
||
|
|
C14 out 0 10u
|
||
|
|
C15 out 0 10u
|
||
|
|
C17 out 0 10u
|
||
|
|
|
||
|
|
.control
|
||
|
|
tran 2u 3m
|
||
|
|
let i_out = abs(i(Rout))
|
||
|
|
let i_peak = vecmax(i_out)
|
||
|
|
let t_peak = i_out[vecmin(abs(i_out - i_peak))]
|
||
|
|
meas tran v_settled find v(out) at=2.7m
|
||
|
|
echo "i_peak=$&i_peak t_peak=$&t_peak v_settled=$&v_settled v_target=3.327 r_out=0.01" > analysis/spice_runs/inrush_idx1.out
|
||
|
|
quit
|
||
|
|
.endc
|
||
|
|
|
||
|
|
.end
|