company blog about Mingjiada Supply ST Driver IC, Supply ST Motor Driver, LED Driver, Gate Driver, LCD Driver

Mingjiada Supply ST Driver IC, Supply ST Motor Driver, LED Driver, Gate Driver, LCD Driver

In today's wave of intelligent and automated technology, efficient and reliable driver chips serve as the core ‘engine’ for numerous systems, including motor control, power management, and lighting and display applications. Mingjiada Electronics (https://www.integrated-ic.com/), as a professional distributor of electronic components, fully understands the importance of high-quality driver chips and is committed to providing customers with the full range of high-performance driver chips from ST, including motor drivers, LED drivers, gate drivers, LCD drivers, and line drivers.

Main categories and representative models of ST driver chips (key product categories supplied by Mingjiada Electronics):
Motor Drivers:
Brushed DC Motor (BDC) Drivers: Provide single-channel or dual-channel H-bridge drive, supporting PWM control. Common models include L298N (classic dual full-bridge), L620x series (e.g., L6206, L6207 - high-performance DMOS), and VNxxx series smart power chips (e.g., VNH5019, VNH3SP30 - integrated protection and diagnostics).
Stepper Motor Drivers: Integrated logic control and power output stage, supporting full-step, half-step, and micro-step subdivision. Common models include L6470/L6472/L6474 (highly integrated dSPIN™), L6229 (dual PWM controller + DMOS power stage), STSPIN820/830 (small size, high integration).
Brushless DC (BLDC)/Permanent Magnet Synchronous Motor (PMSM) Drivers:
Gate Drivers: Specifically designed to drive MOSFETs/IGBTs. Examples include the L639x series (high-voltage half-bridge/full-bridge drivers) and the STGAPxx series (isolated gate drivers, such as the STGAP2S - dual-channel isolated driver).
Integrated Drivers/Controllers: Integrated MCU or control logic with power stage. Examples include the STSPIN32F0 (integrated STM32 MCU), STSPIN830 (3-phase controller + pre-driver), and STSPIN250 (low-voltage single-phase driver).

Power Management Drivers:
LED Drivers:
Backlight Drivers: e.g., STLD40D (4-channel), STLED316 (matrix scan driver).
General Lighting Drivers: e.g., HVLED001 (high-performance PFC + LLC controller), ALED6xxx series (AC-DC offline LED driver controller). .
Gate Drivers: Used in switching power supplies, inverters, DC-DC converters, etc., to drive power switching devices (MOSFET, IGBT, SiC, GaN).
Non-isolated: Such as L6699 (LLC resonant controller + driver), STDRIVE601 (three-phase gate driver IC).
Isolated: Such as the STGAPxx series (STGAP2S, STGAP2HD - high drive capability), providing safety isolation.

Display Drivers:
LCD Drivers: Including segmented, character dot matrix, and TFT colour LCD driver controllers. Such as ST7735, ST7789, ST7796 (commonly used in small to medium-sized TFT screens).
LED Array/Matrix Drivers: Such as the STP16CP05 (16-bit constant-current LED driver).

Interface & Communication Drivers:
Line Drivers/Transceivers: Used for RS-232, RS-485/422, CAN, LIN, and other bus communications. Common models include ST3232 (RS-232), ST485/LTC485 (RS-485/422), L6360 (CAN FD transceiver), and L9637 (LIN transceiver).

[Mingjiada Electronics] Long-term supply of ST driver chips. For more information about ST products or price inquiries, please visit the Mingjiada Electronics official website (https://www.integrated-ic.com/) for details.