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TI(德州仪器) DRV8828
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  • TI(德州仪器) DRV8828
  • TI(德州仪器) DRV8828
  • TI(德州仪器) DRV8828
  • TI(德州仪器) DRV8828
  • TI(德州仪器) DRV8828
  • TI(德州仪器) DRV8828
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DRV8828

DRV8828

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具有 32 级电流调节功能的 47V、3A H 桥电机驱动器

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  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

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).

  • 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)
Number of full bridges1
Vs (min) (V)8.2
Vs ABS (max) (V)47
Peak output current (A)3.6
RDS(ON) (HS + LS) (mΩ)650
Sleep current (µA)10
Control modePH/EN
Control interfaceHardware (GPIO)
FeaturesCurrent Regulation
RatingCatalog
Operating temperature range (°C)-40 to 85
HTSSOP (PWP)2862.08 mm² 9.7 x 6.4
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