company blog about Supply Navitas GaN Series Product: GaNFast™,GaNSense™,GaNSlim™,GaNSafe™

Supply Navitas GaN Series Product: GaNFast™,GaNSense™,GaNSlim™,GaNSafe™

Shenzhen Mingjiada Electronics Co., Ltd. is a professional distributor of electronic components, possessing extensive procurement channels and rich supply experience to provide customers with high-quality electronic component supply services.

Supply Advantages:

1. Genuine Product Guarantee, Reliable Quality

Original Manufacturer Channels: Established long-term authorised partnerships with over 500 global Tier-1 semiconductor brands, ensuring legitimate sourcing.

Quality Systems: Certified to ISO9001:2014 Quality Management System and ISO14001:2014 Environmental Management System standards.

Stringent Quality Control: Full-process inspection guarantees 100% genuine original products, eliminating refurbished or loose new items, with batch traceability provided.

2. Comprehensive Range, Vast Inventory

Model Coverage: Over 2 million stocked models covering general-purpose, industrial, automotive, military, and niche/obscure ICs.

Wide Applications: Spanning MCUs, memory, power management, communications, automotive electronics, sensing, AI, 5G, and all categories.

Stock Advantage: Dual warehouses in Shenzhen and Hong Kong synchronise global inventory in real-time, resolving shortages, discontinued products, and extended lead times.

3. Efficient Delivery, Rapid Response

Express Dispatch: Standard orders delivered within 1–3 days; urgent orders dispatched within 4 hours, arriving within 24–48 hours.

Global Network: Branches in Hong Kong, Japan, Russia, Taiwan and beyond support one-stop global order fulfilment.

Flexible Transactions: Multiple trade methods and settlement currencies accommodate domestic and international client requirements.

I. GaNFast™: The GaN Fast Charging Benchmark, Redefining Efficient Charging Experiences

GaNFast™ is Navitas' first mass-produced GaN power chip series and the industry's first integrated GaN power IC to achieve large-scale commercialisation. With switching speeds and integration far surpassing silicon-based devices, it has become the benchmark product in consumer electronics fast charging, fundamentally resolving the traditional charger pain points of being bulky, heavy, and slow.

Core Technology Highlights

This series achieves a highly integrated ‘digital input, power output’ design by combining GaN power devices, gate drivers, control logic, and protection circuits onto a single chip. Switching frequency exceeds traditional silicon-based devices by over sixfold, significantly reducing switching losses. It also features 2kV ESD protection, low layout sensitivity, and exceptional compatibility, substantially simplifying power supply design processes and shortening product development cycles.

Performance and Application Advantages

The GaNFast™ series delivers exceptional performance with triple-speed fast charging and 50% volume reduction. At equivalent power ratings, its size and weight are merely half that of conventional silicon-based chargers. It achieves both compact high-power output and lightweight high-power solutions, perfectly meeting high power density requirements. It is now extensively deployed in fast-charging applications for consumer electronics including smartphones, laptops, tablets, and portable energy storage devices. Leading brands such as Xiaomi and Dell utilise this series to develop flagship fast-charging products. It also serves AI server power supplies and compact industrial power solutions, balancing efficiency with practicality.

II. GaNSense™: Intelligent Perception Technology for Precise Control and Stable Operation

The GaNSense™ series represents Navitas' intelligent perception-enabled GaN power chips, focusing on precise monitoring and autonomous protection within power conversion scenarios. Overcoming the limitations of traditional discrete components—which lack perception capabilities and offer poor protection—it achieves a closed-loop operation of ‘perception-control-protection’. This ensures both high-efficiency conversion and operational stability, making it the core choice for high-precision power equipment.

Core Technical Highlights

This series incorporates triple sensing technology: bidirectional lossless current sensing, voltage sensing, and temperature monitoring. It eliminates the need for external current-sensing resistors, thereby completely removing the conduction losses and PCB hotspots associated with traditional shunt resistors. This enhances system efficiency while reducing hardware costs and layout complexity. Additionally, it incorporates ultra-fast short-circuit protection with a delay as low as 350ns/50ns. Combined with programmable dV/dt switch slope control and integrated Miller clamping design, it ensures operational stability without requiring negative gate bias, making it suitable for high-frequency complex operating conditions.

Performance and Application Advantages

The GaNSense™ series achieves over 60% component reduction through high integration, substantially decreasing PCB footprint. Its precise real-time monitoring capabilities significantly enhance system reliability and durability, making it suitable for scenarios demanding stringent stability. Core applications span motor drives, inverters, data centre power supplies, and new energy vehicle control systems. Whether for industrial-grade motor control or high-power conversion equipment, it delivers efficient, precise, and fault-free operation, balancing performance and durability requirements.

III. GaNSlim™: Ultra-Thin Integration for Space-Constrained Applications

The GaNSlim™ series represents Navitas' ultra-thin integrated GaN power chips, featuring exceptional integration and extreme thinness. Designed for power applications with severe space constraints, it achieves dual optimisation of package volume and thermal performance while maintaining core functionality, advancing power devices towards miniaturisation.

Core Technical Highlights

As a new generation of highly integrated GaN power ICs, this series employs an optimised ultra-thin packaging design that balances high power density with efficient thermal management. It integrates core drive, protection, and control circuits while eliminating redundant discrete components, further reducing chip footprint. It also maintains Navitas' core GaN advantages of high efficiency and low loss, while being compatible with mainstream power supply topologies. This enables seamless adaptation to slimline products without significant design modifications, lowering the barrier to miniaturisation development.

Performance and Application Advantages

The GaNSlim™ series masterfully resolves the industry challenge of ‘compact space + high power’, delivering robust power output within ultra-thin chassis and compact devices while maintaining efficient operation and low temperature rise. Core Applications

Ideal for ultra-thin laptop adapters, compact portable fast chargers, micro energy storage devices, and slim industrial controllers, it enables end products to balance sleek aesthetics with robust performance. This series serves as the cornerstone for slimline upgrades in consumer electronics and compact industrial control equipment.

IV. GaNSafe™: Automotive-Grade High Reliability and Safety, Fortifying Defences in Demanding Environments

The GaNSafe™ series represents Navitas' automotive-grade GaN power chips engineered for high-reliability, high-safety applications. Certified to AEC-Q100 and AEC-Q101 standards, it targets demanding environments like automotive and high-voltage industrial systems. Delivering unparalleled safety and stability, it serves as a ‘safety shield’ for high-power, high-voltage scenarios, filling the market gap for automotive-grade GaN power chips.

Core Technical Highlights

This series boasts industry-leading safety protection capabilities, featuring an ultra-fast autonomous short-circuit protection mechanism that completes the ‘detection-protection’ action within 50ns – significantly faster than conventional discrete GaN solutions. Supports 650V continuous withstand voltage and 800V transient withstand voltage, adapting to high-voltage platform conditions. All pins feature 2kV ESD protection, with zero gate-source loop inductance enabling stable high-speed switching up to 2MHz, balancing high power density with operational safety. Additionally, it employs an enhanced thermal packaging design to reduce thermal resistance and enhance reliability under high-temperature conditions. Its field failure rate is as low as 100 parts per billion (ppb), meeting stringent automotive-grade longevity requirements.

Performance and Application Advantages

The GaNSafe™ series is specifically engineered for high-power, high-reliability scenarios, overcoming the safety limitations of traditional power devices in automotive and high-voltage industrial applications. It enables systems to achieve higher efficiency, smaller form factors, and extended lifespans. Core applications focus on new energy vehicle onboard chargers (OBC), high-to-low voltage DC-DC converters, high-voltage industrial power supplies, and energy storage converters. Whether in 800V high-voltage automotive platforms or industrial high-voltage power systems, it ensures stable operation and robust safety protection, driving energy efficiency upgrades and miniaturisation in new energy vehicles and high-voltage industrial equipment.

Series Overview: Four Synergistic Matrices Empowering Full-Scene Power Upgrades

Navitas' four GaN series products each possess distinct strengths while synergistically complementing one another, establishing a comprehensive power chip ecosystem spanning consumer electronics, industrial applications, automotive systems, and data centres: GaNFast™ prioritises high-efficiency fast charging, solidifying the foundation for consumer electronics; GaNSense™ focuses on intelligent sensing, ensuring stable operation of precision equipment; GaNSlim™ pursues extreme thinness and lightness, unlocking potential in compact scenarios; GaNSafe™ upholds high stability and safety, safeguarding demanding automotive high-voltage conditions.

Leveraging the core advantages of gallium nitride wide bandgap materials, Navitas' four series achieve breakthrough improvements in efficiency, size, and power density, surpassing traditional silicon-based power devices. This accelerates industries' transition towards a new era of low-carbon, high-efficiency, and miniaturised power electronics, setting a new benchmark for next-generation power semiconductor technology development.