Datasheet

L6591 Typical characteristics
Doc ID 14821 Rev 6 15/41
Figure 16. Oscillator ramp vs. Tj Figure 17. Max. duty cycle vs. Tj
".W
Ϭ
Ϭ͘ϱ
ϭ
ϭ͘ϱ
Ϯ
Ϯ͘ϱ
ϯ
ϯ͘ϱ
ͲϱϬ Ϭ ϱϬ ϭϬϬ ϭϱϬ
sK^΀s΁
dũ΀Σ΁
sƉŬ
sǀLJ
".W
ϰϱй
ϰϲ
й
ϰϳ
й
ϰϴ
й
ϰϵ
й
ϱϬ
й
ͲϱϬ Ϭ ϱϬ ϭϬϬ ϭϱϬ
ŵĂdž΀й΁
dũ΀Σ΁
s
KDW
сϱs
Figure 18. Current sense clamp vs. Tj Figure 19. Disable level on current sense vs.
Tj
".W
Ϭ͘ϲ
Ϭ͘ϲϱ
Ϭ͘ϳ
Ϭ͘ϳϱ
Ϭ͘ϴ
Ϭ͘ϴϱ
Ϭ͘ϵ
Ϭ͘ϵϱ
ϭ
ͲϱϬ Ϭ ϱϬ ϭϬϬ ϭϱϬ
s/^E΀s΁
dũ΀Σ΁
s
KDW
сϱs
".W
ϭ
ϭ͘ϭ
ϭ͘Ϯ
ϭ͘ϯ
ϭ͘ϰ
ϭ͘ϱ
ϭ͘ϲ
ϭ͘ϳ
ϭ͘ϴ
ϭ͘ϵ
Ϯ
ͲϱϬ Ϭ ϱϬ ϭϬϬ ϭϱϬ
s/^E΀s΁
dũ΀Σ΁