Datasheet > SAM265M50BS3

SAM265M50BS3

更新时间： 2024-09-20 17:15:51

品牌	Logo	应用领域
三垦 - SANKEN		空调电机驱动高压风扇传感器
页数	文件大小	规格书
36页	777K
描述
此款产品为高压三相无刷马达驱动用IC。从全球具有较高市场份额的空调风扇电机、到冰箱和空调的压缩机电机，以及洗衣机主电机等，能够给各种马达提供驱动控制。也可对应FOC无传感器矢量控制方式的应用。

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SAM265M50BS3 数据手册

650 V, 50 A

3-phase Motor Driver

SAM265M50BS3

Data Sheet

Description

Package

The SAM265M50BS3 is a 3-phase brushless motor

driver in which output transistors, a pre-drive circuit,

bootstrap diodes with current-limiting resistors, and a

temperature-sensing thermistor are highly integrated.

The IC is suitable for driving 3-phase motor of the units

such as industrial equipment.

DIP30 (Leadform: 2541)

Features

● Pb-free (RoHS Compliant)

● Isolation Voltage: 2500 V (for 1 min)

(UL-recognized Component)

● Built-in Thermistor

● Built-in Bootstrap Diodes

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

● Fault Signal Output at Protection Activation

● Shutdown Signal Input

Not to scale

● Adjustable OCP Hold Time

● Protection Functions

Specifications

Undervoltage Lockout for Power Supply

VBx Pin (UVLO_VBx): Auto-restart

VCCL Pin (UVLO_VCCL): Auto-restart

Overcurrent Protection (OCP): Auto-restart

● Breakdown Voltage: 650 V

● Output Current: 50 A

Applications

Typical Application

For driving 3-phase motors used in industrial

equipment such as:

VSU

VBU

SAM265M50BS3

V_CC

● Commercial Air Conditioner Compressor

● General-purpose Inverter

High-side

MIC1

VCCHU

INHU

V_P

INUH

C_S

VSV

VBV

VCCHV

High-side

MIC2

INHV

VSW

VBW

INVH

High-side

MIC3

VCCHW

INHW

INWH

Temp.

V_TH

R_TH

INLU

INLV

INLW

INUL

INVL

INWL

V_FO-PU

R_FO

Low-side

MIC

CFO

Fault

C_FO

OCP

GND

VCCL

R_S

GND

SAM265M50BS3-DSE Rev.1.1

Oct. 24, 2023

SANKEN ELECTRIC CO., LTD.

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

12 3 4 5 6 7...36

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