company blog about Mingjiada Electronics Supply ADI Isolated Gate Driver, Supply Half-Bridge GaN Driver

Mingjiada Electronics Supply ADI Isolated Gate Driver, Supply Half-Bridge GaN Driver

Shenzhen Mingjiada Electronics Co., Ltd. — a long-standing supplier of ADI gate drivers. Its product range is primarily divided into two categories: isolated gate drivers and non-isolated gate drivers, which are widely used in high-reliability sectors such as industrial, automotive and telecommunications. Mingjiada Electronics maintains stock of mainstream models and supports both small-batch samples and large-volume orders; backed by an efficient logistics system, it ensures rapid product delivery.

I. Isolated Gate Drivers
These are ADI’s core products, utilising iCoupler® technology to achieve high-voltage isolation. They feature high common-mode transient immunity (CMTI) and low propagation delay.
ADuM4135 / ADuM4136: High-performance single-channel isolated drivers, optimised for IGBTs, MOSFETs, SiC and GaN.
ADuM4138: Single-channel isolated driver specifically optimised for IGBTs.
ADuM3224 / ADuM4224: 4A isolated half-bridge drivers.
ADuM4120 / ADuM4121: 2A isolated precision gate drivers.
ADuM4122: 3A single-channel isolated driver supporting adjustable slew rate.

II. Non-isolated Gate Drivers
These include high-side, half-bridge and full-bridge drivers, amongst others. Typical features include high voltage (e.g. the LTC7000 supports 135 V), fast switching and high drive current.
LTC7000: Fast high-side N-channel MOSFET driver.
LTC7063: 140 V half-bridge gate driver for driving N-channel MOSFETs.

III. Motor-Specific Gate Drivers (Trinamic Series)
Optimised for BLDC (brushless DC) motors and PMSM (permanent magnet synchronous motors), these typically integrate a three-phase drive bridge, current sensing and protection functions.
TMC6100 / TMC6200: Gate drivers for BLDC motors.
Drive capability: 1.5A output current.
Voltage: 10 V to 60 V (TMC6100); 8 V to 60 V (TMC6200).
Interface: SPI supported

Mingjiada Electronics’ Recommended Series:
ADI – LTC7001 Series 150 V, High-Speed High-Side NMOS Static Switch Drivers
Available models: LTC7001EMSE, LTC7001IMSE, LTC7001JMSE, LTC7001HMSE
LTC7063 — 150V half-bridge driver with floating ground and adjustable dead time
LTC7065 — 100V half-bridge driver with adaptive shoot-through protection
LTC7068 – 150V half-bridge driver with adaptive through-protection
LT8418ACBZ-R7 – 100V half-bridge GaN driver with intelligent integrated pilot switch
ADuM4177 – 40 A sink and 30 A source current SiC isolated gate driver with slew rate control and BIST

ADI’s gate driver product range encompasses non-isolated low-side/half-bridge drivers (ADP/LTC series) and iCoupler® isolated gate drivers (ADuM series/MAX series), which are widely applicable for driving SiC MOSFETs, IGBTs, GaN and conventional MOSFETs. They are primarily targeted at photovoltaic inverters, EV charging points/ traction inverters, motor drives and high-density switching power supplies.

For further information on ADI’s gate driver products or to request samples, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for further supply details.