DRV8812RHDR 供应商
-
DRV8812RHDR
品牌：TI 封装/批号：原厂原装/22+ -
DRV8812RHDR
品牌：TI 封装/批号：VQFN-28/24+ -
DRV8812RHDR
品牌：TI/德州仪器 封装/批号：QFN/21+ -
DRV8812RHDR
品牌：TI(德州仪器) 封装/批号：VQFN28/2022+ -
DRV8812RHDR
品牌：TI 封装/批号：原厂原封装/新批号 -
DRV8812RHDR
品牌：TI 封装/批号：TSSOP/23+
DRV8812RHDR 属性参数
- 现有数量：0现货9,000Factory查看交期
- 价格：3,000 : ￥20.98774卷带（TR）
- 系列：-
- 包装：卷带（TR）剪切带（CT）? 得捷定制卷带
- 产品状态：在售
- 电机类型 - 步进：双极性
- 电机类型 - AC，DC：有刷直流
- 功能：驱动器 - 全集成，控制和功率级
- 输出配置：半桥（4）
- 接口：并联
- 技术：功率 MOSFET
- 步进分辨率：-
- 应用：通用
- 电流 - 输出：1.6A
- 电压 - 供电：8.2V ~ 45V
- 电压 - 负载：8.2V ~ 45V
- 工作温度：-40°C ~ 150°C（TJ）
- 安装类型：表面贴装型
- 封装/外壳：28-VFQFN 裸露焊盘
- 供应商器件封装：28-VQFN（5x5）
产品特性
- 8.2-V to 45-V Operating Supply Voltage Range
- 1.6-A Maximum Drive Current at 24 V and TA = 25°C
- Dual H-Bridge Current Control Motor Driver Drive a Bipolar Stepper or Two DC Motors Four Level Winding Current Control
- Drive a Bipolar Stepper or Two DC Motors
- Four Level Winding Current Control
- Multiple Decay Modes Mixed Decay Slow Decay Fast Decay
- Mixed Decay
- Slow Decay
- Fast Decay
- Industry Standard Parallel Digital Control Interface
- Low Current Sleep Mode
- Built In 3.3-V Reference Output Small Package and Footprint
- Protection Features Overcurrent Protection (OCP) Thermal Shutdown (TSD) VM Undervoltage Lockout (UVLO) Fault Condition Indication Pin (nFAULT)
- Overcurrent Protection (OCP)
- Thermal Shutdown (TSD)
- VM Undervoltage Lockout (UVLO)
- Fault Condition Indication Pin (nFAULT)
- APPLICATIONS Automatic Teller Machines Money Handling Machines Video Security Cameras Printers Scanners Office Automation Machines Gaming Machines Factory Automation Robotics
- Automatic Teller Machines
- Money Handling Machines
- Video Security Cameras
- Printers
- Scanners
- Office Automation Machines
- Gaming Machines
- Factory Automation
- Robotics
产品概述
The DRV8812 provides an integrated motor driver solution for
printers, scanners, and other automated equipment applications. The device has two H-bridge
drivers, and can drive a bipolar stepper motor or two DC motors. The output driver block for each
consists of N-channel power MOSFET’s configured as full H-bridges to drive the motor windings. The
DRV8812 is capable of driving up to 1.6-A of output current (with proper heatsinking, at 24 V and
25°C).A simple parallel digital control interface is compatible with industry-standard devices.
Decay mode is programmable.Internal shutdown functions are provided for over current protection, short circuit
protection, under voltage lockout and overtemperature.The DRV8812 is available in a 28-pin HTSSOP package with
PowerPAD™ and in a 28-pin QFN package
PowerPAD™ (Eco-friendly: RoHS & no
Sb/Br).
DRV8812RHDR 电路图
