L6227:DMOS dual full bridge driver with PWM current controller

The L6227 device is a DMOS dual full bridge designed for motor control applications, realized in BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device also includes two independent constant off time PWM current controllers that performs the chopping regulation. Available in PowerDIP24 (20 + 2 + 2), PowerSO36 and SO24 (20 + 2 + 2) packages, the L6227 device features a non-dissipative overcurrent protection on the high-side Power MOSFETs and thermal shutdown.

Key Features

  • Operating supply voltage from 8 to 52 V
  • 2.8 A output peak current (1.4 A DC)
  • RDS(ON) 0.73 Ω typ. value at Tj = 25 °C
  • Operating frequency up to 100 KHz
  • Non-dissipative overcurrent protection
  • Dual independent constant tOFF PWM current controllers
  • Slow decay synchronous rectification
  • Cross conduction protection
  • Thermal shutdown
  • Undervoltage lockout
  • Integrated fast freewheeling diodes
产品规格
DescriptionVersionSize
DS3273: DMOS dual full bridge driver with PWM current controller3.0628 KB
应用手册
DescriptionVersionSize
AN2836: L6225, L6226, L6227 dual full-bridge drivers1.12 MB
Design Notes & Tips
DescriptionVersionSize
DT0045: Design made easy with DC & BLDC motor driver tools1.2400 KB
DT0002: Reducing torque variation in half step drive1.1128 KB
简报
DescriptionVersionSize
An introduction to electric motors1.02 MB
STSPIN L620x, L622x and L623x product presentation1.01 MB
选型指南
DescriptionVersionSize
STSPIN motor drivers09.20162 MB
手册
DescriptionVersionSize
Motor Control Reference Guide15.102 MB
Products and Solutions for Factory Automation and Control1.03 MB
解决方案评估工具
型号制造商Description
EVAL6227PDL6227 DMOS Dual Full Bridge Driver with PWM Current Controller Evaluation Board
EVAL6227QRDemonstration board using a dual full-bridge L6227Q for motor control applications
样片和购买
型号QuantityUnit Price (US$) *PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
L6227PDTR10003.471PowerSO 36Tape And Reel-40150NECEAR99MALAYSIA
L6227PD10003.471PowerSO 36Tube-40150NECEAR99MALAYSIA
L6227N10003.106PDIP 24 .3Tube-40150NECEAR99MALAYSIA
L6227D10003.106SO-24Tube-40150NECEAR99MALAYSIA
L6227DTR10003.106SO-24Tape And Reel-40150NECEAR99MALAYSIA
质量和可靠性
型号PackageGradeMarketing Lead Time QtyMaterial Declaration**
L6227PDTRPowerSO 36Industrial3600
L6227PDPowerSO 36Industrial3534
L6227NPDIP 24 .3Industrial4650
L6227DSO-24Industrial4800md_9u-wspc-so-wspc-24-wspc-.30-wspc-to-wspc-jedec-wspc-ms-013ad_a59uur37ad6-wspc-(l6227d)-wspc-wcp-wspc-rev2_signed.pdf
md_9u-wspc-so-wspc-24-wspc-.30-wspc-to-wspc-jedec-wspc-ms-013ad_a59uur37ad6-wspc-(l6227d)-wspc-wcp-wspc-rev2.xml
L6227DTRSO-24Industrial5000md_9u-wspc-so-wspc-24-wspc-.30-wspc-to-wspc-jedec-wspc-ms-013ad_a59uur37ad6-wspc-(l6227d)-wspc-wcp-wspc-rev2_signed.pdf
md_9u-wspc-so-wspc-24-wspc-.30-wspc-to-wspc-jedec-wspc-ms-013ad_a59uur37ad6-wspc-(l6227d)-wspc-wcp-wspc-rev2.xml
DMOS dual full bridge driver with PWM current controller L6227
circuit_diagram_9453_thumbnail.png L6227
L6225, L6226, L6227 dual full-bridge drivers L6227
Design made easy with DC & BLDC motor driver tools L6230
Reducing torque variation in half step drive L6506
Planning for easy troubleshooting with your L647x, L648x, or PowerStep01 design L6258EA
Planning for easy troubleshooting with your L647x, L648x, or PowerStep01 design L6208
Planning for easy troubleshooting with your L647x, L648x, or PowerStep01 design L6258EA
STEVAL-IPM07F motor control power board based on the SLLIMM™ 2nd series of IGBT IPMs STEVAL-IPM07F
STEVAL-SPIMD20V1 demonstration kit based on the SPIMD20 integrated motor drive STEVAL-SPIMD20V1
md_9u-wspc-so-wspc-24-wspc-.30-wspc-to-wspc-jedec-wspc-ms-013ad_a59uur37ad6-wspc-(l6227d)-wspc-wcp-wspc-rev2_signed.pdf L6227
md_9u-wspc-so-wspc-24-wspc-.30-wspc-to-wspc-jedec-wspc-ms-013ad_a59uur37ad6-wspc-(l6227d)-wspc-wcp-wspc-rev2.xml L6227
L6227