A3938SLD-T

更新时间： 2024-02-08 22:36:19

品牌	Logo	应用领域
急速微 - ALLEGRO		运动控制电子器件信号电路光电二极管电动机控制控制器
页数	文件大小	规格书
11页	399K
描述
Three-Phase Power MOSFET Controller

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技术参数
数据手册

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A3938SLD-T 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	SSOP, SOP36,.4,32
针数：	36	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.73	模拟集成电路 - 其他类型：	BRUSHLESS DC MOTOR CONTROLLER
JESD-30 代码：	R-PDSO-G36	长度：	15.3 mm
功能数量：	1	端子数量：	36
最高工作温度：	85 °C	最低工作温度：	-20 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SSOP
封装等效代码：	SOP36,.4,32	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, SHRINK PITCH	电源：	18/50 V
认证状态：	Not Qualified	座面最大高度：	2.64 mm
子类别：	Motion Control Electronics	最大供电电流 (Isup)：	8 mA
最大供电电压 (Vsup)：	50 V	最小供电电压 (Vsup)：	18 V
表面贴装：	YES	温度等级：	OTHER
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	DUAL	宽度：	7.5 mm
Base Number Matches：	1

A3938SLD-T 数据手册

A3938

Three-Phase Power MOSFET Controller

A3938LD, 38-pin TSSOP

9.8 0.386

9.6 0.378

8º

0º

RESET

GLC

N/C

0.20 0.008

0.09 0.004

PGND

AGND

DEAD

REF

N/C

GHC

4.5 0.177

4.3 0.169

SENSE

6.4 0.252

BSC

GLB

REF

0.039

PWM

BRKSEL

BRKCAP

BRAKE

DIR

GHB

Control

Logic

0.75 0.030

0.45 0.018

Fault

GLA

.25 0.010

BSC

GHA 14

CA 15

Seating Plane

Gauge Plane

0.27 0.011

0.17 0.007

VREG 16

LCAP 17

N/C 18

N/C

.50 .020

BSC

1.10 0.043

MAX

VBB

0.15 0.006

0.05 0.002

FAULT 19

MODE

Dimensions in millimeters

U.S. Customary dimensions (in.) in brackets, for reference only

The products described here are manufactured under one or

more U.S. patents or U.S. patents pending.

Allegro MicroSystems, Inc. reserves the right to make, from time

to time, such departures from the detail speciﬁcations as may be

required to permit improvements in the performance, reliability,

or manufacturability of its products. Before placing an order, the

user is cautioned to verify that the information being relied upon is

current.

Allegro products are not authorized for use as critical compo-

nents in life-support devices or systems without express written

approval.

The information included herein is believed to be accurate and

reliable. However, Allegro MicroSystems, Inc. assumes no respon-

sibility for its use; nor for any infringement of patents or other

rights of third parties which may result from its use.

www.allegromicro.com

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

1...8 9 1011

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