inergy Compact Dual Channel MOSFET Series to Boost Efficiency and Power Density in Motor Drive Systems
Hsinchu – Nov, 24, 2025 — In response to the trend of pursuing ultimate efficiency in modern motor drives,system designs are evolving towards high integration and optimization.Component selection must meet functionality requirements while achieving compact dimensions and high power density.Key requirements include excellent energy conversion efficiency to ensure effective energy utilization,outstanding thermal performance to enhance long-term system stability,and high peak current capability to handle instantaneous system surges.
In motor drive systems,MOSFETs play an indispensable role,precisely and efficiently converting electricity into the specific waveforms and voltages required for motor driving,based on controller commands.In Brushless DC(BLDC)motor drive circuits,a three-phase inverter consists of six MOSFETs.These components switch at high speeds and in a specific sequence according to controller instructions,generating a rotating magnetic field for precisely BLDC motor control.
inergy technology leverages the latest power MOSFET technology to provide high-performance motor drive solutions,offering products that combine low on-resistance(RDS(on))with high-speed switching capabilities.We offer Dual Channel MOSFETs in both N+N and N+P configurations,facilitating further miniaturization of motor drive systems.By integrating two independent components into a single package,these Dual Channel MOSFETs effectively reduce PCB area and simplify circuits.Key advantages include:
- Compact Form & Space Saving: Significantly reduces mounting area,facilitating application miniaturization.
- Simplified Design: Reduces component selection complexity and lowers the design burden.
- Simplified Drive Circuitry: Simpler layout helps accelerate the design process.
- Outstanding Thermal Performance: Ensures stable system operation.
- Enhanced System Robustness & Reliability.
inergy's Dual Channel MOSFETs are available in voltage ratings of 30V,40V,60V,and 100V.The 30V products are ideal for energy-saving home appliances such as robotic vacuum cleaners and air purifiers.The 60V products are suitable for industrial equipment and 24V input motor drives in telecom base stations,while the 100V products are explicitly designed to support the rigorous motor drive demands of data centers and industrial automation.Moving forward,we will continue to expand product line by developing products with higher voltage ratings to serve a wider range of applications,working together to achieve"High Performance,High Power Density,and High Reliability"in motor drive systems.
Product Recommendations:
| Part Number | Polarity | VDS(V) | IDS(A) | RDS(on)(mΩ) | Package |
| iM1703 | N+P | ±30 | 16/-16 | 29/34 | PDFN3.3x3.3 |
| iM4714 | 9.4/-6.6 | 15/30 | SOP8 | ||
| iM1710 | ±40 | 20/-17.7 | 28/44 | PDFN3.3x3.3 | |
| iM4712 | 6/-5.1 | 35/50 | SOP8 | ||
| iM1700 | 29/-29 | 27/43 | PDFN5x6 | ||
| iM1704A | 36/-26 | 13/34 | PDFN5x6 | ||
| iM1714A | ±60 | 15.7/-12.2 | 40/66 | PDFN3.3x3.3 | |
| iM4716 | 5.9/-4.4 | 38/67 | SOP8 | ||
| iM1708A | 24/-19 | 39/61 | PDFN5x6 | ||
| iM4718 | ±100 | 3.2/-2.0 | 130/325 | SOP8 | |
| iM1707 | 13.3/-10.8 | 130/200 | PDFN5x6 |
| Part Number | Polarity | VDS(V) | IDS(A) | RDS(on)(mΩ) | Package |
| iM1625 | N+N | 30 | 33 | 12 | PDFN3.3x3.3 |
| iM1627 | 16.5 | 17 | PDFN3.3x3.3 | ||
| iM1641 | 100 | 5.7 | 112 | DFN2x2 | |
| iM1629 | 31 | 18 | PDFN5x6 |
inergy Technology Inc.
inergy Technology Inc. is a fabless IC design company, dedicated to energy-efficiency technologies. Our major products are Power MOSFETs, BLDC Motor Drivers, Cooling Fan Drivers. We provide innovative solutions and services in Motor, BMS, and Power Management, offering a wide range of solutions from IC to system design.
