参数资料
型号: A4987SESTR-T
厂商: Allegro Microsystems Inc
文件页数: 10/17页
文件大小: 0K
描述: IC STEPPER MOTOR DRIVER 24QFN
特色产品: A498x Motor Driver Family
标准包装: 1
应用: PWM 电机驱动器,步进电机驱动器
评估套件: 可供
输出数: 1
电流 - 输出: ± 1A
电压 - 负载: 8 V ~ 35 V
电源电压: 3 V ~ 5.5 V
工作温度: -20°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-WFQFN 裸露焊盘
供应商设备封装: 24-QFN 裸露焊盘(4x4)
包装: 标准包装
其它名称: 620-1404-6
A4987
DMOS Dual Full-Bridge PWM Motor Driver
With Overcurrent Protection
OUT2B
GND
C5
ROSC
C4
C3
U1
GND
C6
R4
R5
GND
OUT2A
OUT1A
C3
C4
C5
CP1
CP2
VCP
VREG
INO2
A4987
PAD
GND
PH2
OUT2B
VBB2
SENSE2
OUT2A
R4
C6
C1
GND
GND
GND
BULK
GND
OUT1B
C1
ROSC
IN12
IN11
ROSC
SLEEP
VDD
IN01
OUT1A
SENSE1
VBB1
OUT1B
PH1
R5
C2
CAPACITANCE
GND
V DD
REF
GND
V BB
C2
VDD
VBB
LP package typical application and circuit layout
Allegro MicroSystems, LLC
115 Northeast Cutoff, Box 15036
10
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
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参数描述
A4987SLPTR 制造商:Allegro MicroSystems LLC 功能描述:DMOS Dual Full-Bridge PWM Motor Driver
A4987SLPTR-T 功能描述:IC STEPPER MOTOR DRIVER 24TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电机和风扇控制器,驱动器 系列:- 标准包装:1 系列:- 应用:步进电机驱动器,1-2 相,2 相 评估套件:- 输出数:1 电流 - 输出:800mA 电压 - 负载:10 V ~ 28 V 电源电压:4.75 V ~ 5.25 V 工作温度:-20°C ~ 90°C 安装类型:表面贴装 封装/外壳:28-SOP + 2 翼片裸露焊盘 供应商设备封装:28-HSOPHC(15.2x7.9) 包装:剪切带 (CT) 其它名称:869-1268-1
A4988 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:DMOS Microstepping Driver with Translator And Overcurrent Protection
A4988_V4 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:DMOS Microstepping Driver with Translator And Overcurrent Protection
A4988SETTR 制造商:Allegro MicroSystems LLC 功能描述:DMOS Microstepping Driver