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L6208PD013TR
L6208PD013TR
| Part Number | L6208PD013TR |
|---|---|
| Manufacturer | STMicroelectronics |
| Category | Integrated Circuits (ICs) > PMIC – Motor Drivers, Controllers |
| Description | High-performance, fully integrated DMOS dual full-bridge stepper motor driver featuring an embedded decoding logic architecture, programmable constant off-time PWM current control, and robust non-destructive protection networks. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The L6208PD013TR is a dual full-bridge DMOS stepper driver from STMicroelectronics built on BCD technology. It integrates DMOS power switches, CMOS control and bipolar sensing in a single chip.
With an 8–52V operating supply, it delivers up to 5.6A peak current to drive bipolar stepper motors for full/half/micro stepping. The on-chip indexer translates step/direction signals to motor phases to cut MCU load, paired with adjustable constant-off-time PWM current regulation.
Packaged in thermally enhanced PowerSO-36 with exposed cooling pad, it integrates full protection including over-current, thermal shutdown and UVLO, ideal for factory automation, office sorting equipment and industrial robotics.
Core Advantages
Embedded Hardware Indexing & Decoding Logic
Integrates a dedicated step-translation sequencer that converts simple step clock pulse and direction line signals into motor commutation logic, dramatically lowering software development cycle overhead.
Advanced Constant Off-Time PWM Tuning
Utilizes an adjustable constant off-time current regulator on every bridge loop, facilitating highly stable, low-ripple torque tracking and reducing audible motor resonance or high-frequency whistling trends during deceleration.
Optimized Power DMOS Output Layer
Features heavy-duty monolithic DMOS bridge configurations with extremely low $R_{DS(ON)}$ switches, ensuring superior power translation ratios and eliminating the need for bulky heat sink hardware layouts.
Bulletproof Circuit Protection and Diagnostics
Equipped with complete over-current monitoring, non-destructive thermal shutdown paths, and under-voltage lockout (UVLO) parameters, reporting operating system faults instantly via active low open-drain lines.
Key Specifications
| Brand | STMicroelectronics |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free Standard (Green Material Architecture) |
| EDA/CAD Model | 3D Model & PCB Footprint Available upon request |
| Warranty | 1-Year Standard Factory Warranty |
| Package / Case | PowerSO-36 |
| Mounting Type | Surface Mount Technology (SMD/SMT) |
| Surface Marking / Silkscreen | L6208PD Marking |
| Driver Topology Type | Dual Full-Bridge DMOS Driver Subsystem |
| Compatible Motor Types | Bipolar Stepper Motors and High-Current Brushed DC Motors |
| Operating Voltage Supply Range | 8V to 52V High-Voltage Main Power Supply Rails |
| Continuous Operating Current (RMS) | 2.8A Continuous Driving Configuration Current per bridge |
| Peak Output Current | Up to 5.6A Non-Repetitive Over-Current Pulse Threshold |
| Total Bridge RDS(on) | Low 0.3 Ω Total Bridge Resistance at 25°C Processing Environments |
| Logic Control Inputs | TTL / CMOS Compatible Signals (Step, Direction, Enable, Mode Selection) |
| Operating Temperature Range | -25°C to +125°C Industrial Operating Temperature Range |
Typical Applications
- Factory Automation Machinery, Multi-Axis CNC Milling Tables, and Industrial Laser Cutting Modules
- High-Speed 3D Printers, Precise PCB Pick-and-Place Gantry Rails, and Textile Automated Looms
- Office Equipment Infrastructure, Heavy-Duty Sorting Arrays, Advanced Document Scanners, and ATM Dispensers
- Medical Laboratory Dispensing Systems, Multi-Channel Blood Analyzers, and Automated Liquid Pipetting Stations
- Motorized Surveillance Security Cameras, Pan-Tilt-Zoom (PTZ) Mounts, and Automated Stage Light Adjusters
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: Is your currently available inventory of the L6208PD013TR driver chip 100% genuine and original?
A: Yes, we guarantee that all L6208PD013TR components in our warehouse are 100% brand-new, factory-original products directly from STMicroelectronics. They are managed, tracked, and packed strictly within anti-static ESD shielding pipelines.
Q2: What is the specific mechanical formatting meaning of the “013TR” suffix inside this part number?
A: The “013TR” coding indicates that these chips are packaged on factory standard Tape and Reel spools. This format is configured for immediate high-speed deployment on automated electronic SMT pick-and-place lines.
Q3: Does the embedded current controller inside the L6208 require external resistor-capacitor networks?
A: Yes, the constant off-time PWM framework utilizes an external RC network wired to the monostable clock pin (RC) to define the custom blanking period, alongside external shunt resistors linked to the sense pins to establish peak current limits.
Q4: How can our technical layout division request thermal reflow parameters, evaluation boards, or bulk tiered volume quotes?
A: Please complete our Quick Inquiry web form on this page with details about your processing parameters. Our application support desk will process your inquiry and dispatch the available technical documentation package within 24 hours.
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