参数资料
型号: A3980KLPTR-T
厂商: Allegro Microsystems Inc
文件页数: 3/19页
文件大小: 0K
描述: IC DRIVER MICROSTEPPING 28-TSSOP
标准包装: 1
应用: 步进电机驱动器
输出数: 1
电流 - 输出: ± 1A
电压 - 负载: 7 V ~ 50 V
电源电压: 3 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.173",4.40mm 宽)裸露焊盘
供应商设备封装: 28-TSSOP 裸露焊盘
包装: 标准包装
产品目录页面: 1140 (CN2011-ZH PDF)
其它名称: 620-1298-6
A3980
Selection Guide
Part Number
A3980KLPTR-T
Packing
4000 pieces per reel
Automotive DMOS Microstepping Driver
with Translator
Absolute Maximum Ratings
Characteristic
Load Supply Voltage
Logic Supply Voltage
Logic Input Voltage
Sense Voltage
Reference Voltage
Operating Ambient Temperature
Symbol
V BB
V DD
V IN
V SENSE
V REF
T A
500 ms
(t W < 30 ns)
Range K
Notes
Rating
50
7.0
–0.3 to V DD + 0.3
–1.0 to V DD + 1
0.5
0 to V DD
–40 to 125
Units
V
V
V
V
V
V
°C
Maximum Junction Temperature
Storage Temperature
ESD Rating - Human Body Model
ESD Rating - Charged Device Model
T J (max)
T stg
AEC-Q100-002, all pins
AEC-Q100-011, all pins
150
–55 to 150
2.0
1.0
°C
°C
kV
kV
Thermal Ratings
Characteristic
Symbol
Test Conditions* Value Units
Package Thermal Resistance
R θ JA
2-layer PCB with 3.8 in. 2 of copper area each side
connected by thermal vias
4-layer PCB based on JEDEC standards
32 oC/W
28
oC/W
*Additional thermal information available on Allegro Web site.
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
2
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