参数资料
型号: A4970GLBTR-T
厂商: Allegro Microsystems Inc
文件页数: 2/9页
文件大小: 0K
描述: IC PWM MOTOR DVR FULL 24-SOICW
特色产品: A4970 Motor Driver IC
标准包装: 1
应用: 直流电机驱动器,PWM 电机驱动器,步进电机驱动器
输出数: 1 或 2
电流 - 输出: 750mA
电压 - 负载: 7.45 V ~ 45 V
电源电压: 4.75 V ~ 5.25 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 24-SOIC(0.295",7.50mm 宽)
供应商设备封装: 24-SOIC W
包装: 标准包装
其它名称: 620-1436-6
A4970
Selection Guide
Dual Full-Bridge Motor Driver
Part Number
A4970GLBTR-T
A4970SLBTR-T
24-pin batwing SOICW
24-pin batwing SOICW
Package
Packing
1000 per reel
1000 per reel
Ambient Temperature
(°C)
–40 to 105
–20 to 85
Absolute Maximum Ratings
Characteristic
Motor Supply Voltage
Logic Supply Voltage
Input Voltage
Reference Input Voltage
Output Emitter Voltage
Sense Voltage
Symbol
V BB
V CC
V IN
V REF
V E
V SENSE
I0x, I1x, PHASEx pins
VREF pin
Notes
Rating
45
6.0
–0.3 to 6.0
–0.3 to 8.0
750
750
Units
V
V
V
V
mV
mV
Output Current*
Package Power Dissipation
Operating Ambient Temperature
Maximum Junction Temperature
Storage Temperature
I OUT
P D
T A
T J (max)
T stg
Peak
Continuous
See graph
Range G
Range S
Output current rating may be limited by duty
cycle, ambient temperature, and heat sinking.
Under any set of conditions, do not exceed the
specified current rating or T J (max)
1.0
750
–40 to 105
–20 to 85
150
–55 to 150
A
mA
W
oC
oC
oC
oC
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
2
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