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10

PIIPM15P12D007

I27179 22 - Sep

AC Electrical Characteristics: Embedded Driving Board (EDB)

DSP pins mapping

For proper operation the device should be used within the recommended conditions.

Symbol

Parameter Definition

Min.

Typ.

Max.

Units

Test

Conditions

DSP name; pin N

DC bus voltage feedback partition coefficient

2.39

2.44

2.49

mV/V

DC bus voltage feedback second order filter

-

22

-

kHz

ADCIN03 ; 72

DC bus voltage over-voltage threshold

870

920

970

V

PDPINTA~ ; 6

Thermal sensor voltage feedback at 25 ºC (Fig. TF1)

2.65

2.75

2.85

V

Thermal sensor voltage feedback at 100 ºC (Fig. TF1)

1.04

1.09

1.14

V

ADCIN04 ; 70

Vin-gain

Input voltage feedback partition coefficient

125

128

131

mV/V

Vin-pole

Input voltage feedback filter pole

1600

1700

1800

Hz

ADCIN05 ; 69

Current feedback gain

78

80

82

mV/A

Current feedback filter pole

9.8

10.9

12

kHz

Current feedback signal delay

5

µs

Zero current input voltage level

1.62

1.65

1.68

V

all two phases

ADCIN01: 77

ADCIN02: 74

Vce_sc

Vce Short Circuit Threshold detection

7.4

V

Short Circuit detection delay time

3

6

µs

all phases

PDPINTA~ ; 6

WD

External watchdog timeout (see also RS~ signal),

please see WD internal signal for more details

0.9

Sec

IOPC1 ; 85

Generic purpose analog Input

0

3.3

V

ADCin

Generic purpose analog input filter pole

4.13

kHz

ADCIN08 ; 80

Analog input 1 for sincos resolver

0

3.3

V

Analog input for sincos resolver filter pole

4.13

kHz

ADCIN06 ; 67

High level threshold

2,4

V

SinCos1/QE1

QEP1: internal digital

signal of QE1

Low level threshold

1

V

See also QEP1

internal signal

QEP1 ; 57

Analog input 2 for sincos resolver

0

3.3

V

Analog input for sincos resolver filter pole

4.13

kHz

ADCIN07;66

High level threshold

2,4

V

SinCos2/QE2

QEP2: internal digital

signal of QE2

Low level threshold

1

V

See also QEP2

internal signal

QEP2 ; 55

COM

DSP Ground

3, 5, 13, 14, 19, 26, 27, 29, 32, 34, 46, 53,55, 58, 63,

65, 68, 71, 73, 75, 76, 78,79, 81, 84, 90, 97

3.3V

DSP 3.3V supply

4, 10, 20, 30, 35, 47, 54, 59, 64, 91, 98

Floating

Not connected to anything

12, 23, 88, 25, 42, 44, 51

~ indicates active low signals