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DRV8828的基本参数
  • 制造厂商：TI（德州仪器，Texas Instruments）
  • 产品类别：电机驱动器
  • 技术类目：有刷直流 (BDC) 电机驱动器
  • 功能描述：47-V, 3-A H-bridge motor driver with 32-level current regulation
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DRV8828的产品详情：

The DRV8828 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has one H-bridge driver, and can drive one winding of a bipolar stepper motor or one DC motor. The output driver block consists of N-channel power MOSFET’s configured as a full H-bridge to drive the motor winding. The DRV8828 is capable of driving up to 3-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 overcurrent protection, short circuit protection, undervoltage lockout and overtemperature.

The DRV8828 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

DRV8828的优势和特性：
  • Single H-Bridge Current-Control Motor Driver
  • 8.2-V to 45-V Operating Supply Voltage Range
  • Capable of Driving One Winding of a Bipolar Stepper Motor or One DC Motor
  • Five Bit Current Control Allows up to 32 Current Levels
  • Low MOSFET RDS(on) Typical 0.65 Ω (HS + LS)
  • 3-A Maximum Drive Current at 24 V, 25°C
  • Built In 3.3-V Reference Output
  • Parallel Digital Control Interface
  • Thermal Enhanced Surface Mount Package
  • Protection Features
    • Overcurrent Protection (OCP)
    • Thermal Shutdown (TSD)
    • VM Undervoltage Lockout (UVLO)
    • Fault Condition Indication Pin (nFAULT)
DRV8828的参数（英文）：
  • Number of full bridges
  • 1
  • Vs (Min) (V)
  • 8.2
  • Vs ABS (Max) (V)
  • 47
  • Peak output current (A)
  • 3.6
  • RDS(ON) (HS + LS) (mOhms)
  • 650
  • Sleep current (uA)
  • 10
  • Control mode
  • PH/EN
  • Control interface
  • Hardware (GPIO)
  • Features
  • Current Regulation
  • Rating
  • Catalog
  • Operating temperature range (C)
  • -40 to 85
DRV8828具体的完整产品型号参数及价格（美元）：

DRV8828的完整型号有：DRV8828PWP、DRV8828PWPR，以下是这些产品的关键参数及官网采购报价：

DRV8828PWP，工作温度：-40 to 85，封装：HTSSOP (PWP)-28，包装数量MPQ：50个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网DRV8828PWP的批量USD价格：1.769（1000+）

DRV8828PWPR，工作温度：-40 to 85，封装：HTSSOP (PWP)-28，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网DRV8828PWPR的批量USD价格：1.474（1000+）

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