STK5F1U3E2D-E 데이터 시트보기 (PDF) - ON Semiconductor

부품명

상세내역

제조사

STK5F1U3E2D-E

Inverter Power H-IC for 3-phase Motor Drive

ON Semiconductor 

STK5F1U3E2D-E

Notes

1. When the internal protection circuit operates, a Fault signal is turned ON (When the Fault terminal is low level,

Fault signal is ON state : output form is open DRAIN) but the Fault signal does not latch.After protection operation

ends,it returns automatically within about 18ms to 80ms and resumes operation beginning condition. So, after Fault

signal detection, set all input signals to OFF (Low) at once.However, the operation of pre-drive power supply low

voltage protection (UVLO:with hysteresis about 0.2V) is as follows.

Upper side:

The gate is turned off and will return to regular operation when recovering to the normal voltage, but the latch will

continue till the input signal will turn ‘low’.

Lower side:

The gate is turned off and will automatically reset when recovering to normal voltage. It does not depend on input

signal voltage.

2. When assembling the H-IC on the heat sink with M4 type screw, tightening torque range is 0.79 Nm to 1.17 Nm.

3. The pre-drive low voltage protection is the feature to protect devices when the pre-driver supply voltage falls due to

an operating malfunction.

Pin Assignment

Pin No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

Name

VB1

VS1

-

VB2

VS2

-

VB3

VS3

-

HIN1

HIN2

HIN3

LIN1

LIN2

LIN3

FAULT

ISO

TH

VDD

VSS

ISD

NC

Description

High side floating supply voltage 1

High side floating supply offset voltage

Without pin

High side floating supply voltage 2

High side floating supply offset voltage

Without pin

High side floating supply voltage 3

High side floating supply offset voltage

Without pin

Logic input high side driver-Phase1

Logic input high side driver-Phase2

Logic input high side driver-Phase3

Logic input low side driver-Phase1

Logic input low side driver-Phase2

Logic input low side driver-Phase3

Fault out (open drain)

Current monitor pin

Thermistor out

+15V main supply

Negative main supply

Over-current protection level setting pin

-

Pin No.

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

Name

P

P

P

-

N

N

N

-

U

U

U

-

V

V

V

-

W

W

W

-

NC

NC

Description

Positive bus input voltage

Positive bus input voltage

Positive bus input voltage

Without pin

Negative bus input voltage

Negative bus input voltage

Negative bus input voltage

Without pin

U-phase output

U-phase output

U-phase output

Without pin

V-phase output

V-phase output

V-phase output

Without pin

W-phase output

W-phase output

W-phase output

Without pin

-

-

No.A2228-3/14

Share Link: