DMOS dual full bridge driver with PWM current controller

The L6207 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 perform the chopping regulation. Available in PowerDIP24 (20 + 2 + 2), PowerSO36 and SO24 (20 + 2 + 2) packages, the L6207 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
  • 5.6 A output peak current (2.8 A DC)
  • RDS(ON) 0.3 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

Circuit Diagram

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Resources

Technical Documentation

Product Specifications
Description Version Size
DS2141 DS2141: DMOS dual full bridge driver with PWM current controller 2.0 627 KB
Application Notes
Description Version Size
AN1762 AN1762: L6205, L6206, L6207 dual full bridge drivers 1.5 1 MB
AN2044 AN2044: Operating principals for PractiSPIN™ stepper motor motion control 1.3 52 KB
AN235 AN235: Stepper motor driving 2.2 1 MB
Design Notes & Tips
Description Version Size
DT0045 DT0045: Design made easy with DC & BLDC motor driver tools 1.2 400 KB
DT0002 DT0002: Reducing torque variation in half step drive 1.1 128 KB

Presentations & Training Material

Presentations
Description Version Size
An introduction to electric motors 1.0 2 MB
STSPIN L620x, L622x and L623x product presentation 1.0 1 MB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
PCB Layout 1.0 201 KB
Schematic Pack
Description Version Size
Board Schematic 1.0 49 KB
Board Schematic 1.0 1 MB

Publications and Collaterals

Selection Guides
Description Version Size
STSPIN motor drivers 11.2017 1 MB
Brochures
Description Version Size
Motor Control Reference Guide 15.10 2 MB
Products and Solutions for Factory Automation and Control 2.0 3 MB
Get Started Support & Community
Related Applications



Sample & Buy

Part Number Marketing Status Quantity Unit Price (US$) * Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
L6207N Active 1000 3.048 PDIP 24 .3 Tube -40 150 NEC EAR99 MALAYSIA MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
L6207D013TR Active 1000 3.048 SO-24 Tape And Reel -40 150 NEC EAR99 MALAYSIA MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
L6207D Active 1000 3.048 SO-24 Tube -40 150 NEC EAR99 MALAYSIA MORE INFO DISTRIBUTOR AVAILABILITY
L6207PD Active 1000 3.81 PowerSO 36 Tube -40 150 NEC EAR99 MALAYSIA MORE INFO DISTRIBUTOR AVAILABILITY
L6207PD013TR Active 1000 3.81 PowerSO 36 Tape And Reel -40 150 NEC EAR99 MALAYSIA MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade Marketing Lead Time Qty Material Declaration**
L6207N ActivePDIP 24 .3Industrial3660
L6207D013TR ActiveSO-24Industrial4000 0 0
L6207D ActiveSO-24Industrial3776 0 0
L6207PD ActivePowerSO 36Industrial2945 0 0
L6207PD013TR ActivePowerSO 36Industrial3000 0 0
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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