SLA7076MR

更新时间： 2024-09-25 04:04:19

品牌	Logo	应用领域
急速微 - ALLEGRO		驱动器运动控制电子器件信号电路电动机控制电机局域网
页数	文件大小	规格书
13页	364K
描述
Motor Driver IC Family

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中文翻译

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技术参数
数据手册

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SLA7076MR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	ZFM
包装说明：	ZIP, ZIP23,.2TB	针数：	23
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.3
Is Samacsys：	N	其他特性：	ALSO REQUIRES A 10 TO 44 V SUPPLY
模拟集成电路 - 其他类型：	STEPPER MOTOR CONTROLLER	JESD-30 代码：	R-XZFM-T23
JESD-609代码：	e3	功能数量：	1
端子数量：	23	最高工作温度：	85 °C
最低工作温度：	-20 °C	最大输出电流：	1.5 A
封装主体材料：	UNSPECIFIED	封装代码：	ZIP
封装等效代码：	ZIP23,.2TB	封装形状：	RECTANGULAR
封装形式：	FLANGE MOUNT	峰值回流温度（摄氏度）：	260
电源：	5,24 V	认证状态：	Not Qualified
子类别：	Motion Control Electronics	最大供电电流 (Isup)：	5 mA
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	3 V
标称供电电压 (Vsup)：	5 V	表面贴装：	NO
温度等级：	OTHER	端子面层：	MATTE TIN
端子形式：	THROUGH-HOLE	端子节距：	1.27 mm
端子位置：	ZIG-ZAG	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

SLA7076MR 数据手册

SLA7075M, SLA7076M,

SLA7077M, and SLA7078M

Motor Driver IC Family

The SLA7075M, SLA7076M, SLA7077M, and SLA7078M motor driver

ICs feature 2-phase stepper unipolar drivers. The clock-in type input interface

allows simplified control logic, and options for built-in sense current detection

and load circuit short or open protection (patent pending) provide lower loss,

and lower thermal resistance. All products in the SLA7070M series are pin-

compatibile, supporting rapid design of application variants.

The built-in excitation distribution circuit (sequencer) allows motor control

using only the CLOCK signal for simple operations (rotate/stop), with motor

speed control by frequency input into CLOCK pin. This eliminates logic signal

lines required for conventional phase-input methods, and reduces demand on

heavily-used CPUs.

Contact Allegro^®for application information and additional information on

device performance and logic.

FEATURES AND BENEFITS

ABSOLUTE MAXIMUM RATINGS

AT T_A= 25°C

Features

Power supply voltages, V_BB: 46 V(max.), 10 to 44 V normal operating range

Logic supply voltages, V_DD: 3.0 to 5.5 V

Maximum output currents: 1 A, 1.5 A, 2 A, 3 A

Built-in sequencer

Load (Motor) Supply Voltage, V_{M .........}46 V

Main Power Supply Voltage, V_BB..........46 V

Logic Supply Voltage, V_{DD ...........................}7 V

Output Current, I_OUT

SLA7075M.................................1.0 A

SLA7076M.................................1.5 A

SLA7077M.................................2.0 A

SLA7078M.................................3.0 A

Logic Input Voltage, V_IN

Simplified clock-in stepping control

Microstepping at full-, half-, quarter-, eighth-, and sixteenth-steps

Built-in sense resistor, R_SInt

.............................. –0.3 to V_DD+0.3 V

REF Input Voltage, V_REF

_{............................................}–0.3 to V_DD+0.3 V

Sense Voltage, V_SInt

t_w< 1 μs is not considered..........±2 V

Power Dissipation, P_D

All variants are pin-compatible for enhanced design flexibility

ZIP type 23-pin molded package (SLA package)

Self-excitation PWM current control with fixed off-time; off-time adjusted

automatically by step reference current ratio (3 levels)

Built-in synchronous rectifying circuit reduces losses at PWM off

Synchronous PWM chopping function prevents motor noise in Hold mode

Sleep mode for reducing the IC input current in stand-by state

Without heat sink ......................4.7 W

Junction Temperature, T_{J.......................}150°C

Ambient Temperature, T_A.......–20 to 85°C

Storage Temperature, T_stg...–30 to 150°C

Built-in protection circuitry against motor coil opens/shorts option available

Sanken Power Devices

from Allegro MicroSystems

12 3 4 5 6 7...13

中文翻译

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与SLA7076MR相关器件

型号	品牌	获取价格	描述	数据表
SLA7077M	ALLEGRO	获取价格	Motor Driver IC Family
SLA7077MPR	ALLEGRO	获取价格	Motor Driver IC Family
SLA7077MPR	SANKEN	获取价格	2-Phase to 4W 1-2 Phase Excitation Support, Built-in Sequencer
SLA7077MPRT	ALLEGRO	获取价格	Stepper Motor Controller, 2A, PZFM23, ZIP-23
SLA7077MPRT	SANKEN	获取价格	Stepper Motor Controller, 2A, SLA-23
SLA7077MR	ALLEGRO	获取价格	Motor Driver IC Family
SLA7077MR	SANKEN	获取价格	Stepper Motor Controller, 2A, SLA-23
SLA7077MSLF2151	SANKEN	获取价格	Stepper Motor Controller
SLA7078M	ALLEGRO	获取价格	Motor Driver IC Family
SLA7078M	SANKEN	获取价格	Motor Driver ICs

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