拓尔微电子有限责任公司
搜索

中文 丨 EN

浏览量:
1000

TMI8423

零售价
0.0
元
市场价
0.0
元
浏览量:
1000
产品编号
VM (V):
6.5 to 45
Input Mode:
PWM
Continue/Peak Current (A):
1.2/3.6
Rds(on) (HS+LS) (Ω):
0.91
CC mode:
√
Protection:
UVLO，TSD，OCP
Package:
ETSSOP20
Status:
MP
数量
-
+
库存:
0
所属分类
返回列表
1
资质荣誉
FEATURES
参数
GENERAL DESCRIPTION
APPLICATIONS
TYPICAL APPILCATION
  • Dual H-Bridge Motor Driver Drives Two DC Motors, One Stepper Motor, or Other Loads
  • Wide 6.8V to 45V Operating Voltage
  • 3.6-A Peak Current Drive
  • Parallel PWM Control Interface
  • Integrated Current Regulation
  • Low-Power Sleep Mode
  • VM Under Voltage Lockout (UVLO)
  • Over Current Protection (OCP)
  • Thermal Shutdown (TSD)
  • Automatic Fault Recovery
  • HTSSOP20 Package and Footprint
未找到相应参数组，请于后台属性模板中添加
  • The TMI8423 device is a dual H-bridge motor driver for printers, appliances, industrial equipment and other small machines. Two sets of logic inputs control the H-bridge drivers, which drive a bipolar stepper motor or two DC motors. TMI8423 is capable of driving motors with up to 3.6-A peak current. The input signals can be pulse width modulated (PWM) to control motor speed. Setting all inputs low enter a lowpower sleep mode.
  • The TMI8423 device integrates current regulation based on the analog inputs VREF and the voltage on the ISENSE pins, which are proportional to motor current through an external sense resistor. The ability to limit current to a known level can significantly reduce the power requirements and bulk capacitance needed to maintain stable voltage, especially for motor start and stall conditions.
  • The device is fully protected from faults and short circuits, including UVLO，OCP, and TSD.

  • Printers

  • Appliances

  • Industrial Equipment

  • Limelight

  • Other Mechatronics Applications

上一个
TMI8549
下一个
无

相关文件

TMI8423_DS_EN_V1.0
TMI8423_DS_EN_V1.0
分类:
其他下载
文件大小:
740KB
下载量:
57
2022-03-31 16:00:07
所属人群:
所有人
上一页
1

Copyright © 2019 拓尔微电子股份有限公司   陕ICP备18001394号-1     网站建设：中企动力 西安

样品申请

在线申请

QQ咨询

QQ在线咨询

客服热线

18824635685

微信咨询

扫一扫添加
微信

TOP