SCM3000C Series

SCM3000C-DSE Rev.1.2

SANKEN ELECTRIC CO., LTD.

13

Aug. 21, 2017

http://www.sanken-ele.co.jp/en

© SANKEN ELECTRIC CO., LTD. 2016

9.

Typical Applications

CR filters and Zener diodes should be added to your application as needed. This is to protect each pin against surge

voltages causing malfunctions, and to avoid the IC being used under the conditions exceeding the absolute maximum

ratings where critical damage is inevitable. Then, check all the pins thoroughly under actual operating conditions to

ensure that your application works flawlessly.

VCC

W

U

FO

COM

LIN3

LIN2

LIN1

THM

HIN3

HIN2

HIN1

VBB

V

OCP

LS3

LS2

VB1

CFO

5 V

RFO

CBOOT3

M

CDC

CS

VDC

4

6

7

8

9

10

11

5

HIN3

HIN2

HIN1

LIN3

LIN2

LIN1

Fault

GND

LS1

VCC

VB3

VB2

CBOOT1

CBOOT2

19

18

17

16

14

13

12

2

3

CTHM

5 V or 3.3 V

RTHM

Tem p.

1

MIC

RO1

CO1

RS2

RS3

RO2

RO3

CO2

CO3

RS1

22

20

21

Figure 9-1.

Typical Application Using Three Shunt Resistors

VCC

W

U

FO

COM

LIN3

LIN2

LIN1

THM

HIN3

HIN2

HIN1

VBB

V

OCP

LS3

LS2

VB1

CFO

5 V

RFO

RS

RO

CO

CBOOT3

M

CDC

CS

VDC

4

6

7

8

9

10

11

5

HIN3

HIN2

HIN1

LIN3

LIN2

LIN1

Fault

GND

LS1

VCC

VB3

VB2

CBOOT1

CBOOT2

22

20

21

19

18

17

16

14

13

12

2

3

CTHM

5 V or 3.3 V

RTHM

Tem p.

1

MIC

Figure 9-2.

Typical Application Using a Single Shunt Resistor