TLE4983C-HTNE6747 datasheet(27/29 Pages) INFINEON

tên linh kiện	TLE4983C-HTNE6747

Giải thích chi tiết về linh kiện	TPO True Power On functionality

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ϕJitter_typ

...

typical phase jitter at Tj=25°C in ° (1Sigma)

ϕJitter_max

...

maximum phase jitter at Tj=175°C in ° (3Sigma)

∂

...

inverse of the magnetic slope of the edge in °/T

Bneff_typ

...

typical value of Bneff in T

σ-value at Tj=25°C)

Bn_max

...

maximum value of Bn in T (3

σ-value at Tj=175°C)

Example:

Assumption:

n = 3000 min

-1

td = 14 µs

∆td = ±3 µs

∂

∂B

1 mT/°

∆BAC_cal = ±0.2 mT (=2% of 10mT swing)

Bneff_typ = ±33 µT (1

σ-value at T=25°C)

Bn_max = ±360 µT (3

σ-value at T=170°C)

Calculation:

= 0.252°

...

systematic phase error

∆ϕd = ±0.054°

...

stochastic phase error due to delay time variation

∆ϕcal = ±0.2°

...

stochastic phase error due to accuracy of the threshold

ϕJitter_typ = ±0.033°

...

typical phase jitter (1

σ-value at Tj=25°C)

ϕJitter_max = ±0.21°

...

maximum phase jitter (3

σ-value at Tj=175°C)

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