SCM1271MF datasheet(1/53 Pages) SANKEN

Part #	SCM1271MF

Description	600V High Voltage 3-phase Motor Driver ICs

PDF	53 Pages

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Manufacturer	SANKEN [Sanken electric]

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

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600V High Voltage 3-phase Motor Driver ICs

SCM1270MF Series

Data Sheet

SCM1270MF-DSE Rev.1.4

SANKEN ELECTRIC CO., LTD.

1

Aug. 9, 2018

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

Description

The SCM1270MF series are high voltage 3-phase

motor driver ICs in which transistors, pre-driver ICs

(MICs), and bootstrap circuits (diodes and resistors) are

highly integrated.

These products can run on a 3-shunt current detection

system and optimally control the inverter systems of

medium-capacity motors that require universal input

standards.

Features

● Temperature Sensing Function

● In Case of Abnormal Operaion, All Outputs Shut

Down via the FO1, FO3, and SD Pins Connected

Together

● Built-in Bootstrap Diodes with Current Limiting

Resistors (22 Ω)

● CMOS-compatible Input (3.3 V or 5 V)

● Bare Lead Frame: Pb-free (RoHS Compliant)

● Isolation Voltage: 2500 V (for 1 min)

UL-recognized Component (File No.: E118037)

● Fault Signal Output at Protection Activation

● Protections Include:

Undervoltage Lockout for Power Supply

High-side (UVLO_VB): Auto-restart

Low-side (UVLO_VCC): Auto-restart

Overcurrent Protection (OCP): Auto-restart

Simultaneous On-state Prevention: Auto-restart

Typical Application

VCC

MIC1

VB1

FO1

OCP1

LIN1

COM1

HIN1

VCC1

HS1

VBB

W

LS3

V

LS2

U

LS1

INT

COM

VB2

SD

VT

LIN2

COM2

HIN2

VCC2

HS2

VB3

FO3

OCP3

LIN3

COM3

HIN3

VCC3

HS3

VFO

MIC2

MIC3

1

3

4

5

6

7

9

8

11

12

14

13

15

16

17

19

20

21

22

23

24

25

26

28

29

31

32

33

A/D

M

27

18

10

2

30

VDC

LIN1

HIN1

LIN2

HIN2

LIN3

HIN3

RFO

CFO

CBOOT1

CBOOT2

CBOOT3

RS

DRS

RO

CO

U1

SCM1270MF Series

Controller

power

supply

DZVT

Thermal

RVT

Package

DIP33

Pin Pitch: 1.27 mm

Mold Dimensions: 47 mm × 19 mm × 4.4 mm

Not to scale

Selection Guide

● Power Device: IGBT + FRD (600 V)

IO

Part Number

10 A

SCM1271MF

15 A

SCM1272MF

20 A

SCM1274MF

30 A

SCM1276MF

Applications

For motor drives such as:

● Refrigerator Compressor Motor

● Air Conditioner Compressor Motor

● Washing Machine Main Motor

● Fan Motor

● Pump Motor

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SCM1271MF Datasheet(PDF) 1 Page - Sanken electric

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