Datasheet

Theory of operation STPMC1
42/77 Doc ID 15728 Rev 7
Example 14: Phase compensation for PM = 0, TCS = 0
Phase shift current for -ϕ
phc
:
CPC
[1] = 0
K
phc
= - (16 CPC[0] + CPX[3:0])
Phase shift current for
ϕ
phc
:
CPC
[1] = 1
K
phc
= (16 - CPX[3:0])
Table 26. Phase compensation for PM
= 0, TCS = 0, f
line
= 50 Hz
CLK HSA f
phc
φ
phc
Δφ
phc
4.194 MHz
0
524 kHz +0.550°, -1.064° 0.034°
4.915 MHz 614 kHz +0.469°, -0.908° 0.029°
8.192 MHz 1.024 MHz +0.281°, -0.545° 0.018°
9.830 MHz 1.229 MHz +0.234°, -0.454° 0.015°
4.194 MHz
1
1.049 MHz +0.275°, -0.532° 0.017°
4.915 MHz 1.229 MHz +0.234°, -0.454° 0.015°
8.192 MHz 2.048 MHz +0.141°, -0.272° 0.009°
9.830 MHz 2.458 MHz +0.117°, -0.227° 0.007°
1 2 4 8 16
CPX[0]
CPX[1] CPX[2]
CPX[3] CPC[0]
i
u
1 2 4 8
16
CPX[0]
CPX[1] CPX[2]
CPX[3]
i
u