Datasheet > SCM1271MF

SCM1271MF

更新时间： 2024-09-17 01:06:19

品牌	Logo	应用领域
三垦 - SANKEN		/
页数	文件大小	规格书
53页	1118K
描述
600V High Voltage 3-phase Motor Driver ICs

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SCM1271MF 数据手册

600V High Voltage 3-phase Motor Driver ICs

SCM1270MF Series

Data Sheet

Description

Package

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.

DIP33

Pin Pitch: 1.27 mm

Mold Dimensions: 47 mm × 19 mm × 4.4 mm

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

Not to scale

● 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

Selection Guide

● Power Device: IGBT + FRD (600 V)

I_O

Part Number

10 A

15 A

20 A

30 A

SCM1271MF

SCM1272MF

SCM1274MF

SCM1276MF

Applications

For motor drives such as:

Typical Application

● Refrigerator Compressor Motor

● Air Conditioner Compressor Motor

● Washing Machine Main Motor

● Fan Motor

V_CC

V_FO

SCM1270MF Series

R_FO

LS1

FO1

INT

LIN1

HIN1

C_FO

OCP1

LIN1

● Pump Motor

MIC1

COM1

HIN1

VCC1

VB1

HS1

Controller

power

supply

C_BOOT1

LS2

DZ_VT

Thermal

LIN2

COM2

HIN2

VCC2

MIC2

R_VT

HIN2

VB2

HS2

C_BOOT2

LS3

FO3

OCP3

LIN3

HIN3

MIC3

COM3

HIN3

VCC3

V_DC

VBB

VB3

HS3

C_BOOT3

R_O

A/D

C_O

D_RS

R_S

COM

SCM1270MF-DSE Rev.1.4

Aug. 9, 2018

SANKEN ELECTRIC CO., LTD.

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

12 3 4 5 6 7...53

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