News
July 31, 2026
Minebea Power Semiconductor Device Inc.
Minebea Power Semiconductor Device Launches New 600V/3.0A
Three-Phase Motor Driver IC ECN30626 for Consumer Appliances
- Highly integrated product optimizes hardware robustness
against voltage fluctuations to lower system costs and save the space -
Minebea Power Semiconductor Device Inc. (CEO: Masahiko Suzuki; Headquarters: Minato-ku, Tokyo; hereinafter "Minebea Power Semiconductor Device"), a subsidiary of the MinebeaMitsumi Group, announced the release and sample availability of the ECN30626 , a high-voltage three-phase motor driver IC rated at 600V / 3.0A (Peak). Engineered specifically for fan motor drives in consumer appliances—such as room air conditioners, heat pumps, and water heaters —the new IC comes in three industry-standard packages: DIP26, SOP26, and SOP26R.
The ECN30626 was developed in direct response to global market feedback. It delivers a highly robust solution that guarantees stable, uninterrupted system operation even in regions plagued by severe power grid and voltage fluctuations.
By accepting 6 independent control signals, the IC enables efficient inverter control for brushless DC (BLDC) motors. To help manufacturers shrink their hardware footprint and simplify circuit designs, the ECN30626 features a monolithic high-voltage IC (HVIC) design. It monolithically integrates 6 IGBTs, freewheeling diodes (FWDs), a gate driver, and a comprehensive suite of hardware protections—including overcurrent and undervoltage protection—along with the upper-arm bootstrap capacitors onto a single silicon die. This single-chip integration eliminates the need for multiple external components, directly reducing bill-of-materials (BOM) costs and optimizing driver board space.
Product Photo
Photos: ECN30626 series across three package options
Specifications
| Model | Withstand Voltage | Rated Current | Input Control | Package Type |
|---|---|---|---|---|
| ECN30626P | 600V | IDC (Avg) = 2.0A IP (Peak) = 3.0A | 6-input PWM | DIP26 |
| ECN30626F | SOP26 | |||
| ECN30626R | SOP26R |
Production Plan
| Mass Production Start Date | : August |
|---|---|
| Production Location | : Japan |
About Minebea Power Semiconductor Device
Minebea Power Semiconductor Device is a premier manufacturer specializing in the development, design, production, and sale of power semiconductor products. With a core portfolio centered on High-Voltage ICs, IGBT/SiC, and Diodes, the company delivers advanced power conversion devices to a global market.
Our technologies power a wide range of applications, from home appliances like room air conditioners to heavy industrial equipment and rail traction infrastructure. We are committed to enabling a sustainable future through low-loss, high-efficiency power semiconductor innovations.
About MinebeaMitsumi
MinebeaMitsumi is an INTEGRATED precision components manufacturer. The company specializes in ultra-precision technologies, ranging from core products such as miniature and small-diameter ball bearings—which ensure smooth machine rotation—to protection ICs for single-cell lithium-ion batteries. The company's diverse portfolio includes motors, sensors, and semiconductors. While often unseen, MinebeaMitsumi's ultra-precision technologies support daily life across a wide array of fields, including home appliances (air conditioners, vacuum cleaners, and hair dryers), gaming consoles, IT devices like smartphones and PCs, as well as automotive, aerospace, and medical equipment.
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