STEVAL-IPE010V1 STMicroelectronics, STEVAL-IPE010V1 Datasheet - Page 47

• Manufacturer Part Number: STEVAL-IPE010V1
• Description: KIT DEMO ENERGY METER STPMC1/S1
• Manufacturer: STMicroelectronics
• Type: Other Power Managementr

Specifications of STEVAL-IPE010V1

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: No
• Utilized Ic / Part: STPMC1, STPMS1
• Maximum Operating Temperature: + 85 C
• Product: Power Management Development Tools
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: STPMC1, STPMS1
• Other names: 497-10754

STPMC1
9.17.2
Figure 15. Group 1 data records
DMR
DMR
DMR
DMR
DMS
DMS
DMS
DMS
DMN
DMN
DMN
DMN
DMT
DMT
DMT
DMT
0.4 PRD:
●
Equation 10
●
Group 1 data records
1.1 DMR:
●
●
1.2 DMS:
●
●
1.3 DMT:
●
●
1.4 DMN:
●
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
parity
4 bit
4 bit
4 bit
4 bit
4 bit
4 bit
4 bit
4 bit
period: 12-bit line period measurement (see paragraph
from R-phase signal, if it is missing from S-phase then from T-phase. The value of the
period can be calculated from the decimal value of period as:
DC uN: 16-bit DC component of voltage channel of NDSP. It may be DAN-V or DAH
according to the value of ENH bit. For example it is DC offset in sigma delta uN if
ENH=0, or DC value of magnetic field if ENH is set and a magnetic sensor is connected
via STPMSx on DAH input.
uR MOM: 12-bit momentary value of R phase voltage
iR MOM: 16-bit momentary value of R phase current
uS MOM: 12-bit momentary value of S phase voltage
iS MOM: 16-bit momentary value of S phase current
uT MOM: 12-bit momentary value of T phase voltage
iT MOM: 16-bit momentary value of T phase current
sI RMS: 12-bit RMS value of the sum of all the instantaneous currents (i
divided by four:
uR MOM
uR MOM
uR MOM
uR MOM
uR MOM
uR MOM
uS MOM
uS MOM
uS MOM
uS MOM
uS MOM
uS MOM
uT MOM
uT MOM
uT MOM
uT MOM
uT MOM
uT MOM
sI RMS
sI RMS
sI RMS
sI RMS
sI RMS
sI RMS
12 bit
12 bit
12 bit
12 bit
12 bit
12 bit
Doc ID 15728 Rev 4
T
period
f
MCLK
2
6
9.6
iR MOM
iR MOM
iR MOM
iR MOM
iR MOM
iR MOM
iN MOM
iN MOM
iN MOM
iN MOM
iN MOM
iN MOM
iS MOM
iS MOM
iS MOM
iS MOM
iS MOM
iS MOM
iT MOM
iT MOM
iT MOM
iT MOM
iT MOM
iT MOM
). By default it is calculated
16 bit
16 bit
16 bit
16 bit
16 bit
16 bit
Theory of operation
R
+ i
S
+ i
T
+ i
47/77
N
)