TLE7186F

Phase voltage feedback

Data Sheet

35

Rev. 1.2, 2016-01-28

10

Phase voltage feedback

The TLE7186F incorporates a fast conversion of the phase voltages into logic signals. The threshold values are proportional

Figure 14

Block diagram phase voltage feedback

10.1

Electrical Characteristics

Electrical Characteristics - Phase Voltage Feedback

V

flowing into pin (unless otherwise specified)

Pos.

Parameter

Symbol

Limit Values

Unit

Conditions

Min.

Typ.

Max.

10.1.1

Low level threshold

V

ILfb

44.7

48.75

52.8

% of

VDH

VDH>7V

V

1)

1) Not subjected to production test; specified by design

10.1.2

High level threshold

V

IHfb

46.8

51.0

55.2

% of

VDH

VDH>7V

V

1)

10.1.3

Threshold difference

d

VIxfb

–2.25

–

% of

VDH

VDH>7V

V

10.1.4

High level output voltage of x_fb

V

OHfb

4.0

–

5.2

V

I= -40uA

10.1.5

Low level output voltage of x_fb

V

OLfb

-0.1

–

0.2

V

I= 40uA

10.1.6

Propagation delay time incl. rise or fall

time

t

PDfb

–

–

250

ns

C

10.1.7

Matching of propagation delay time

t

dPDfb

–

–

100

ns

SHx

5V

VDH

+

-

X_fb

Voltage feed back 3x