DRV8829PWPR 供应商
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DRV8829PWPR
品牌：TI 封装/批号：原厂原装/22+ -
DRV8829PWPR
品牌：TI(德州仪器) 封装/批号：HTSSOP-28/2022+ -
DRV8829PWPR
品牌： 封装/批号：TSSOP/23+
DRV8829PWPR 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：PMIC - 电机和风扇控制器，驱动器
- 系列：-
- 应用：DC 电机驱动器，步进电机驱动器，H 桥式
- 评估套件：可供
- 输出数：1
- 电流 - 输出：3.5A
- 电压 - 负载：8.2 V ~ 45 V
- 电源电压：8.2 V ~ 45 V
- 工作温度：-40°C ~ 85°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-HTSSOP
- 包装：®
- 其它名称：296-28829-6
产品特性
- Single H-Bridge PWM Motor Driver Single Brushed-DC Motor Driver 1/2 Bipolar Stepper Motor Driver
- Single Brushed-DC Motor Driver
- 1/2 Bipolar Stepper Motor Driver
- 5-A peak or 3.5-A rms Output Current
- 6.5- to 45-V Operating Supply Voltage Range
- Simple PH/EN Control Interface
- Multiple Decay Modes Mixed Decay Slow Decay Fast Decay
- Mixed Decay
- Slow Decay
- Fast Decay
- Low-Current Sleep Mode (10 µA)
- Small Package and Footprint 28 HTSSOP (PowerPAD)
- 28 HTSSOP (PowerPAD)
- Protection Features VM Undervoltage Lockout (UVLO) Overcurrent Protection (OCP) Thermal Shutdown (TSD) Fault Condition Indication Pin (nFAULT)
- VM Undervoltage Lockout (UVLO)
- Overcurrent Protection (OCP)
- Thermal Shutdown (TSD)
- Fault Condition Indication Pin (nFAULT)
- APPLICATIONS Automatic Teller and Money Handling Machines Video Security Cameras Multi-Function Printers and Scanners Office Automation Machines Gaming Machines Factory Automation and Robotics Stage Lighting Equipment
- Automatic Teller and Money Handling Machines
- Video Security Cameras
- Multi-Function Printers and Scanners
- Office Automation Machines
- Gaming Machines
- Factory Automation and Robotics
- Stage Lighting Equipment
产品概述
The DRV8829 is a brushed-DC motor or 1/2 bipolar stepper
driver for industrial applications. The device ouptut stage consists of an N-channel power MOSFET
H-bridge driver. The DRV8829 is capable of driving up to 5-A peak current or 3.5-A rms current
(with proper printed-circuit-board ground plane for thermal dissipation and at 24 V and
TA = 25°C).The PH/EN pins provide a simple control interface. An internal sense amplifier allows for
adjustable current control. A low-power sleep mode is provided for very low quiescent current
standby using a dedicated nSLEEP pin. Current regulation decay mode can be set to slow, fast, or
mixed decay.Internal protection functions are provided for undervoltage, overcurrent, short-circuits,
and overtemperature. Fault conditions are indicated by a nFAULT pin.
DRV8829PWPR 电路图
