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EVAL6229QR

EVAL6229QR demonstration board using the L6229Q DMOS driver for a three-phase BLDC motor control application
  • active 活性

The L6229Q is a DMOS fully integrated three-phase motor driver with overcurrent protection, realized in BCD multipower technology.

The device includes all the circuitry needed to drive a three-phase BLDC motor including: a three-phase DMOS bridge, a constant off-time PWM current controller and the decoding logic for single ended hall sensors that generates the required sequence for the power stage.

The L6229Q features a non-dissipative overcurrent protection on the high-side power MOSFETs and thermal shutdown.

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Errata Sheet
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Data Brief

Key Features

  • Operating supply voltage from 8 to 52 V
  • 2.8 A output peak current (1.4 Ar.m.s.)
  • RDS(on)0.73 Ω typ. value @ TJ= 25 °C
  • Operating frequency up to 100 kHz
  • Non-dissipative overcurrent detection and protection
  • Diagnostic output
  • Constant tOFFPWM current controller
  • Slow decay synchronous rectification
  • 60° and 120° hall effect decoding logic
  • Brake function
  • Cross conduction protection
  • Thermal shutdown
  • Undervoltage lockout
  • Integrated fast free wheeling diodest

圖像

图案 资源

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Technical Documentation

Product Specifications

描述 版本 大小
pdf
DB1876: Demonstration board mounting the L6229Q dual full-bridge driver
1.0 206 KB

Application Notes

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pdf
AN3134: EVAL6229QR demonstration board using the L6229Q DMOS driver for a three-phase BLDC motor control application
1.2 720 KB

Hardware Resources

Bill of Materials

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pdf
EVAL6229QR BOM
1.0.0 14 KB

Schematic Pack

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pdf
EVAL6229QR schematic
1.0.0 20 KB

样品 & 购买

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产品型号 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
EVAL6229QRActiveL6229Q-Distributor reported inventory date: 2014-07-28
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA50
DIGIKEYOrder NowWORLDWIDE51
Ecopack1-

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
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