Table 1. Pin description

Pin

Symbol

Description

1

NC

-

2

VBOOTu

Bootstrap voltage for U phase

3

VBOOTv

Bootstrap voltage for V phase

4

VBOOTw

Bootstrap voltage for W phase

5

HINu

High-side logic input for U phase

6

HINv

High-side logic input for V phase

7

HINw

High-side logic input for W phase

8

VCCH

High-side low voltage power supply

9

GND

Ground

10

LINu

Low-side logic input for U phase

11

LINv

Low-side logic input for V phase

12

LINw

Low-side logic input for W phase

13

VCCL

Low-side low voltage power supply

14

SD /OD

Shutdown logic input (active low) / open-drain (comparator output)

15

CIN

Comparator input

16

GND

Ground

17

TSO

Temperature sensor output

18

NW

Negative DC input for W phase

19

NV

Negative DC input for V phase

20

NU

Negative DC input for U phase

21

W

W phase output

22

V

V phase output

23

U

U phase output

24

P

Positive DC input

25

T2

NTC thermistor terminal 2

26

T1

NTC thermistor terminal 1

STIB1560DM2T-LZ

Internal schematic and pin description

DS13556 - Rev 1

page 3/23