Overview
The L6206Q device, produced by STMicroelectronics, is a DMOS dual full bridge driver specifically designed for motor control applications. It utilizes BCDmultipower technology, which integrates isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. This device is available in a VFQFPN48 7 x 7 package and features advanced protection mechanisms such as thermal shutdown and non-dissipative overcurrent detection on the high side Power MOSFETs, along with a diagnostic output for overcurrent protection implementation.
Key Specifications
| Parameter | Value |
|---|---|
| Operating Supply Voltage | 8 to 52 V |
| Output Peak Current | 5.6 A |
| On-Resistance (RDS(on)) | 0.3 Ω (typ. at Tj = 25 °C) |
| Operating Frequency | Up to 100 kHz |
| Package | VFQFPN 48 7x7x1.0 mm |
| Grade | Industrial |
| RoHS Compliance Grade | Ecopack2 |
| Operating Temperature Range | -40°C to 150°C |
Key Features
- Programmable high side overcurrent detection and protection
- Diagnostic output for overcurrent protection
- Paralleled operation capability
- Cross conduction protection
- Thermal shutdown
- Undervoltage lockout
- Integrated fast free wheeling diodes
- Logic inputs 5 V / 3.3 V compliant
Applications
The L6206Q is suitable for various motor control applications, including driving single 2-phase stepper motors or up to four DC motors (unidirectional). It is particularly useful in industrial settings and can be integrated with evaluation boards like the EVAL6206Q and software tools such as PractiSPIN 2 for comprehensive motor control solutions.
Q & A
- What is the L6206Q device used for? The L6206Q is a DMOS dual full bridge driver designed for motor control applications.
- What technology does the L6206Q use? It uses BCDmultipower technology, combining isolated DMOS power transistors with CMOS and bipolar circuits.
- What is the operating supply voltage range of the L6206Q? The operating supply voltage range is from 8 to 52 V.
- What is the maximum output peak current of the L6206Q? The maximum output peak current is 5.6 A.
- What protection mechanisms does the L6206Q include? It includes thermal shutdown, non-dissipative overcurrent detection, and a diagnostic output for overcurrent protection.
- Can the L6206Q operate in parallel mode? Yes, the L6206Q can operate in parallel mode.
- What is the package type of the L6206Q? The L6206Q is available in a VFQFPN48 7 x 7 package.
- Is the L6206Q RoHS compliant? Yes, the L6206Q is RoHS compliant with an Ecopack2 grade.
- What are the typical applications of the L6206Q? Typical applications include driving stepper motors and DC motors in industrial settings.
- Can the L6206Q be used with evaluation boards and software tools? Yes, it can be used with the EVAL6206Q demonstration board and PractiSPIN 2 software.
