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DRV8832DRCR 正在供货

1A Low Voltage Brushed DC Motor Driver with Voltage Regulation (IN1/IN2 Ctrl)

供货: 14,796
 
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封装

封装 | 引脚: VSON (DRC) | 10
温度: I (-40 to 85)
包装数量 | 包装类型: 3,000 | LARGE T&R
有可用定制卷带
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Quality information

RoHS
REACH
铅涂层/焊球材料 NIPDAU
MSL 等级/回流焊峰 Level-2-260C-1 YEAR
材料成分 查看
MTBF/FIT 率 查看
资质摘要 查看
正在进行的可靠性监控 查看
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产品特点

  • H-Bridge Voltage-Controlled Motor Driver
    • Drives DC Motor, One Winding of a Stepper
      Motor, or Other Actuators/Loads
    • Efficient PWM Voltage Control for Constant
      Motor Speed With Varying Supply Voltages
    • Low MOSFET On-Resistance:
      HS + LS 450 mΩ
  • 1-A Maximum DC/RMS or Peak Drive Current
  • 2.75-V to 6.8-V Operating Supply Voltage Range
  • 300-nA (Typical) Sleep Mode Current
  • Reference Voltage Output
  • Current Limit Circuit
  • Fault Output
  • Thermally-Enhanced Surface Mount Packages

描述

The DRV8832 provides an integrated motor driver solution for battery-powered toys, printers, and other low-voltage or battery-powered motion control applications. The device has one H-bridge driver, and can drive one DC motor or one winding of a stepper motor, as well as other loads like solenoids. The output driver block consists of N-channel and P-channel power MOSFETs configured as an H-bridge to drive the motor winding.

Provided with sufficient PCB heatsinking, the DRV8832 can supply up to 1 A of DC/RMS or peak output current. The device operates on power supply voltages from 2.75 V to 6.8 V.

To maintain constant motor speed over varying battery voltages while maintaining long battery life, a PWM voltage regulation method is provided. An input pin allows programming of the regulated voltage. A built-in voltage reference output is also provided.

Internal protection functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature protection.

The DRV8832 also provides a current limit function to regulate the motor current during conditions like motor start-up or stall, as well as a fault output pin to signal a host processor of a fault condition.

The DRV8832 is available in a tiny 3-mm × 3-mm 10-pin VSON package and MSOP PowerPAD package (Eco-friendly: RoHS & no Sb/Br).

数量 单价
1-99 $1.57
100-249 $1.30
250-999 $0.93
1,000+ $0.70

替代载体

产品型号 DRV8832DRCT
包装数量 | 包装类型 250 | SMALL T&R
库存 250
数量 | 价格 (USD) 1ku | $0.81