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Isolated gate driver

Highly robust, flexible, and universally compatible devices for many applications

Build smaller, more robust designs for many applications using our flexible and universally compatible isolated gate drivers. 

Basic isolation

Basic isolation provides a single level of electrical isolation up to 3kVrms and sufficient protection against electrical shock. Solutions provide robust ground bounce protection while meeting high voltage guidelines.

Reinforced isolation

Reinforced isolation enables up to a 5.7kVrms isolation rating to safely protect humans and equipment from electric shock. Reinforced solutions offer higher working voltages, wider creepage and clearance for improved system robustness.

Featured isolated gate drivers

UCC23513

Opto compatible, single-channel, isolated IGBT, SiC, and MOSFET gate driver with 3-A peak output current and 5KVrms reinforced isolation rating.

UCC21732-Q1

AEC-Q100 qualified single-channel, SiC and IGBT gate driver with advanced protection features and best-in-class dynamic performance designed for up to 1700V DC working voltage.

UCC21220A

Dual-channel functional and basic isolated gate driver with high noise immunity and fast switching characteristics for MOSFET and GaN FETs.

Featured reference designs

适用于 200-480VAC 驱动器且具有光模拟输入栅极驱动器的三相逆变器参考设计

Using UCC23513, the TIDA-010025 is a reinforced isolated three-phase inverter that enables extended temperature range and power stage efficiency.

适用于太阳能串式逆变器的 10kW 三相 3 级并网逆变器参考设计

TIDA-01606 is a 10kW three-phase SiC-based grid-tie inverter stage. ISO5852 reduces the size of magnetics for high power density and efficiency.

效率为 98.6% 且适用于 HEV/EV 车载充电器的 6.6kW 图腾柱 PFC 参考设计

TIDA-01604 is an on-board charger PFC, which uses SiC MOSFETs and the UCC21520-Q1, to achieve 98.46% efficiency and high power density.

Featured isolated gate drivers technical documents

Impact of an isolated gate driver

Ever wonder why you need to use an isolated gate driver? Then discover how isolated gate drivers are becoming the preferred solution for high-power density and robust designs.

Demystifying high-voltage power electronics for solar inverters

Learn about the movement toward a clean and sustainable grid, and how TI's isolated gate drivers are helping improve this end equipment.

Power electronics in motor drives: Where is it?

Everyday we see systems in motion all around us. What makes them move? What powers these electronics? Get to know these answer and how TI helps power these motor drives.

Featured videos