L6203
- Mfr.Part #
- L6203
- Manufacturer
- STMicroelectronics
- Package / Case
- Multiwatt-11 (Vertical, Bent and Staggered Leads)
- Datasheet
- Download
- Description
- IC MOTOR DRIVER PAR 11MULTIWATT
- Stock
- 7,463
- In Stock :
- 7,463
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Full Half-Bridge Drivers
- Operating Temperature :
- -40°C~150°C TJ
- Max Output Current :
- 5A
- Lead Free :
- Lead Free
- Height :
- 10.7mm
- Base Part Number :
- L6203
- Output Current per Channel :
- 4A
- Mounting Type :
- Through Hole
- REACH SVHC :
- No SVHC
- Turn On Delay Time :
- 400 ns
- Rds On (Typ) :
- 300m Ω
- Input Characteristics :
- Standard
- JESD-609 Code :
- e3
- Applications :
- DC Motors, General Purpose
- Built-in Protections :
- TRANSIENT; THERMAL
- Number of Channels :
- 2
- Mount :
- Through Hole
- Release Time :
- 400 ns
- Number of Functions :
- 1
- Load Type :
- Inductive
- Terminal Finish :
- Matte Tin (Sn) - annealed
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Output Polarity :
- TRUE
- Radiation Hardening :
- No
- Output Voltage :
- 60V
- Operating Supply Voltage :
- 36V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 19.6mm
- Weight :
- 4.535924g
- Factory Lead Time :
- 12 Weeks
- Max Collector Current :
- 10A
- Number of Pins :
- 11
- Rise Time :
- 200ns
- Pin Count :
- 11
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Fault Protection :
- Over Temperature
- Operating Supply Current :
- 15mA
- Package / Case :
- Multiwatt-11 (Vertical, Bent and Staggered Leads)
- Fall Time (Typ) :
- 200 ns
- Packaging :
- Tube
- Turn-Off Delay Time :
- 300 ns
- Voltage - Load :
- 12V~48V
- Collector Emitter Voltage (VCEO) :
- 48V
- Output Configuration :
- Half Bridge (2)
- Resistance :
- 300mOhm
- Number of Terminations :
- 11
- Motor Type :
- Brushed
- Supply Voltage :
- 36V
- Feature :
- Bootstrap Circuit
- Width :
- 5mm
- Voltage - Supply :
- 12V~48V
- Output Current :
- 5A
- Output Characteristics :
- TOTEM-POLE
- Interface :
- Logic
- Terminal Position :
- Zig-Zag
- Datasheets
- L6203

Full Half-Bridge Drivers STMicroelectronics L6203 Overview
The L6203 from STMicroelectronics is a robust integrated circuit designed for advanced motor driving applications. This IC motor driver leverages the cutting-edge technology of STMicroelectronics to provide efficient, reliable solutions for full and half-bridge motor driving needs. Primarily used in controlling bipolar stepper motors, DC brush motors, and other similar devices, the L6203 ensures optimal performance with its thermal protection and integrated circuits for parallel operation. With the ability to handle high voltage and currents, it is ideal for applications requiring a mix of high performance and durability, making it a pivotal component in industrial and consumer electronics. The Full Half-Bridge Drivers STMicroelectronics L6203 is engineered to boost system reliability and power efficiency, thereby encouraging bulk purchases by B2B customers looking for high-quality, dependable solutions.
L6203 Features
The L6203 motor driver includes several key features that make it an excellent choice for robust motor driving applications. It supports a wide supply voltage range, offering flexibility across various power supplies. The device is capable of delivering up to 4 A of continuous current with proper heat sinking and comes with intrinsic overtemperature protection, which ensures it operates within safe temperature thresholds. Additionally, the L6203 features non-dissipative overcurrent protection and a diode bridge for easy external implementation, facilitating a simplified design and increased longevity of the motor driver.
L6203 Applications
- Robotics: Used in driving the motors of robots, providing precise control and robust power management necessary for smooth and efficient robot operations.
- Automated factory equipment: Integral in controlling motors within conveyor belts and assembly machines, where reliable and continuous operation is crucial.
- Office automation machines: Powers the motors found in printers and scanners, ensuring high-performance output and reliability for long operational hours.
- Home appliances: Utilized in appliances such as washing machines and dishwashers, where the driver manages the various motor operations required for different cycles and functionalities.
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