REQ-006 — CC limit linearity ≤ ±0.1% FS over active ISET range, 12-bit resolution
draft · Performance
Statement
The constant current limit shall be linearly proportional to the ISET DAC voltage over the active control range (0–600mA), controlled with 12-bit resolution.
Acceptance Criteria
ISET swept over the active range (0–600mA); measured current limit vs ISET; residual non-linearity ≤ ±0.1% of full scale (600mA) = ±0.6mA; resolution ≈ 0.146mA/step (12-bit DAC, 4096 steps over 0–600mA FS); monotonic response required throughout the range.
Sign-offs
No sign-offs recorded. Approving a requirement records one here.