onsemi has solutions for numerous BLDC motor control needs
onsemi offers a complete set of discrete devices for Brushless DC Motor Application.
Brushless DC or BLDC motors continue to grow in popularity in Industrial applications due to their longer lifetime, small size and low maintenance. BLDC motors are commonly used in Industrial automation, HVAC, electric vehicles, medical equipment and white goods.
One of the biggest advantages of BLDC motors is efficiency as they can operate continuously at their maximum torque. However, BLDC motor control require complex drive systems, and a robust power stage to ensure that the motor runs at maximum efficiency. This can be achieved by using modules such as Intelligent Power Modules (IPMs) or Transfer Molded Power Integrated Modules (PIM) with internal protection and high thermal efficiency.
Designing an efficient and reliable Industrial drive solution can become complicated and can take a long time to develop, but our motor development kits make it easy and quick. The MDKs are a comprehensive prototyping platform that consist of a Universal Controller Board (UCB) which connects to an expanding variety of Power Boards to create quick-start platforms to run your motor, allowing you to rapidly test, evaluate and optimize your system before designing any hardware.
Motor control block diagrams
onsemi’s complete portfolio addresses this challenge in your BLDC application with their industry leading MOSFETs, gate drivers, LDOs and power modules provide the building blocks for motor drive. Galvanic isolation and high performance op-amps allow for safety and control, completing the system solution.
- Si & SJ MOSFETs
- IGBTs
- SiC
- Gate Driver
- Power Modules
30 – 150V MOSFET
| Technology | Products | RDSon | Package | Features |
|---|---|---|---|---|
| Trench 6 Version | 30V: NTMFS4C020N 40V: NTMFS5C404NL 60V: NTMFS5C604NL |
0.67mΩ 0.7mΩ 1.2mΩ |
SO8FL |
|
| Trench 8 Version | 40V: NTMFS5H400NL 60V: NTMFS5H600NL 80V: NTMFS6H800NL |
0.8mΩ 1.3mΩ 1.3mΩ |
SO8FL |
|
| Power Trench Next Generation Version | 80V: FDMS2D5N08C 100V: FDMS86180 120V: FDMS4D0N12C 150V: FDMS8D8N15C |
2.5mΩ 3.2mΩ 4.0mΩ 8.8mΩ |
PQFN-8 |
|
600 – 800V MOSFET
| Technology | Products | Parameters | Package | Features |
|---|---|---|---|---|
| Fast | 600V NTHL041N60S5H 650V NTP055N65S3H |
47 A, 55 mΩ |
TO-220 |
|
| Easy Drive | 650V FCPF250N65S3L1-F154 FCPF250N65S3R0L-F154 FCPF360N65S3R0L-F154 FCPF600N65S3R0L-F154 800V NTPF360N80S3Z NTPF450N80S3Z NTPF600N80S3Z |
13 A, 360 mΩ |
|
|
| FRFET | 650V NTHL040N65S3F NTHL065N65S3F NTHL082N65S3F 650V NTHL065N65S3HF NTHL082N65S3HF |
46 A, 65 mΩ |
TO-247 |
|
| Technology | Products | IF (A) | Package | Features |
|---|---|---|---|---|
| Ultra Field Stop Technology | FGY60T120SQDN FGY75T120SQDN NGTB25N120 NGTB40N120 |
0.67mΩ 0.7mΩ 1.2mΩ |
D2Pak TO247-3L |
|
| Field Stop IV Technology | FGB40T65MQDN FGB50T65MQDN FGHL40T65MQD FGHL50T65MQD FGHL75T65MQD FGH40T65SQD-F155 FGH50T65SQD-F155 FGH60T65SQD-F155 FGH75T65SQD-F155 |
40A 50A 40A 50A 75A 40A 50A 60A 75A |
D2Pak TO247-3L |
|
Providing full WBG Ecosystem
- Full portfolio of diodes and MOSFETs
- Broad base of packages
- Auto and Industrial devices
- Modules
- Case and transfer molded options
- Full portfolio of hybrid and full SiC modules
- Single and dual cooling, direct and indirect
| Diodes | MOSFETs | Modules | |
|---|---|---|---|
| 600V | TO-247-3L, TO-247-2L, TO-220-2L, TO-220FP-2L, D2PAK, DPAK, PQFN-88 |
TO247-3L, TO247-4L, D2PAK-7L | - |
| 900V | - | TO247-3L, TO247-4L, D2PAK-7L | - |
| 1200V | TO-247-3L, TO-247-2L, TO-220-2L, D2PAK, DPAK | TO247-3L, TO247-4L, D2PAK-7L | PIM (PRESS FIT), Q0, Q2 |
| 1700V | TO-247-2 | - | - |
The portfolio of Gate Drivers from onsemi includes GaN, IGBT, FET, MOSFET, H-Bridge MOSFET, and SiC MOSFET inverting and non-inverting drivers ideal for switching applications.
- Flexibility and integration
- Wide range of optional safety features and isolation levels
- Industry standard packages
| Products | Package | Features | |
|---|---|---|---|
| Non Isolated | NCD5700 NCD5702 NCD5701 NCD5703 |
SO8, SO16 |
|
| High Side & Low Side |
NCD57200 NCD57201 |
SO8 |
|
| Isolated | NCD57000 NCD57001 (single channel) |
SO16 wide body |
|
| NCD57080 NCD57084 NCD57085 NCD57090 (single channel) |
SO8 narrow & wide body | ||
| NCD57252 (dual channel) |
SO16 wide body |
onsemi provide a broad and deep coverage of solutions for industrial automation, from a few Watts IPM till multi-kW TMPIMs.
IPMs
- 650 V & 1200 V
- Advanced Trench IGBT
- Superior performance
- Wide coverage

| Product | Voltage | Current | VCE(SAT) typ. | Substrate | |
|---|---|---|---|---|---|
| SPM®31 (Mini) | NFAM2065L4B(T) | 650V | 20A | 1.6 | DBC(Al2O3) |
| NFAM3065L4B(T) | 650V | 30A | 1.6 | DBC(Al2O3) | |
| NFAM5065L4B(T) | 650V | 50A | 1.65 | DBC(Al2O3) | |
| NFAM0512L5B(T) | 1200V | 5A | 1.75 | DBC(Al2O3) | |
| NFAM1012L5B(T) | 1200V | 10A | 1.85 | DBC(Al2O3) | |
| NFAM2012L5B(T) | 1200V | 20A | 1.85 | DBC(Al2O3) | |
| SPM®49 (Large) | NFAL5065L4B(T) | 650V | 50A | 1.55 | DBC(Al2O3) |
| NFAL7565L4B(T) | 650V | 75A | 1.55 | DBC(Al2O3) | |
| NFAL1512L5B | 1200V | 15A | 1.9 | DBC(Al2O3) | |
| NFAL2512L5B | 1200V | 25A | (1.9) | DBC(Al2O3) | |
| NFAL3512L5B(T) | 1200V | 35A | 1.9 | DBC(Al2O3) | |
| NFAL5012L5B(T) | 1200V | 50A | 2.0 | DBC(Al2O3) |
onsemi’s new Transfer-Molded power modules (TMPIMs) solve reliability and robustness challenges for high power industrial drive application such as industrial motors, servo drives and more.
TMPIMs
- DIP-26 family
- Enhanced reliability
- Outstanding Power Density

| Product | Voltage | Current | Substrate | Configuration |
|---|---|---|---|---|
| NXH25C120L2C2 | 1200V | 25A | DBC(Al2O3) | CIB |
| NXH35C120L2C2 | 1200V | 35A | DBC(Al2O3)/(HPS) | CIB/CI |
| NXH50C120L2C2 | 1200V | 50A | DBC(HPS) | CIB/CI |
- Isolation Techniques
- LDOs
- Op-Amp
- eFuse
There are several Isolation Techniques available, like Opto-Coupler, On-chip Magnetic, On-chip Capacitive or Off-chip Capacitive.
Visit our onsemi Digital Isolators page
onsemi Off-Chip Capacitive Isolation gives you the best of Digital Isolation & Opto-Couplers.
Features
- Full Duplex Communications
- Low Power Consumption
- High Speed
- 2.5 V to 5 V Level Translation
- Extended Industrial Temperature Range: -40°C to 125°C
- Safety and Regulatory Approvals UL1577 & DIN 0884-11 (pending)
Benefits
- Meets EN60950 >0.4mm DTI requirement
- Better Long Term Reliability (500 hrs+ on sustained 5.5kVACrms)
- Higher Data Rates: Up to 100 Mbps vs. 25 Mbps
- High Max Channel Count: Up to 6-Channels per device
- 150 KV/µs Minimum Common Mode Rejections
| Product | Description | Package Type |
Total Channels |
Reverse Channels |
Output Enable |
VISO (Min) (VRMS) |
VIOTM (Min) (V) | Data Rate (Mbps) |
|---|---|---|---|---|---|---|---|---|
| Digi-Max™ | ||||||||
| NCID(V)9211 | High Speed Dual-Channel, Bi-Directional Ceramic Digital Isolator | SOIC-16 Wide | 2 | 1 | Yes | 5000 | 8000 | 50 |
| NCID(V)9401 | High Speed Quad-Channel Digital Isolator | SOIC-16 Wide | 4 | 0 | Yes | 5000 | 8000 | 10 |
| NCID(V)9411 | High Speed Quad-Channel Digital Isolator | SOIC-16 Wide | 4 | 1 | Yes | 5000 | 8000 | 10 |
onsemi's wide portfolio of LDOs offers best-in-class trade-offs between low noise, high PSRR, voltage drop and VIN/VOUT range, meeting the requirements of each specific application.
| High Temperature | Low Iq | High PSRR | Wide-Vin + Low Iq |
|---|
LDOs in Motor Drive Applications:
- AC Motor is recommendable for industrial robot where high precision is highly required
- Brushless Motor is more reliable, creating less noise, high efficient while brushed motor is less expensive.
- The speed of Motor and position are directly proportional to the supplied voltage and Pulse duration.
| Products | Features | |
|---|---|---|
| Ultra-low noise High PSRR | NCP110 NCP161 NCP163 NCP164 NCP167 |
|
| Ultra-low Iq High efficient |
NCP170 NCP171 |
|
| Wide-Input, low Iq | NCP711 NCP715 NCP716 NCP718 NCP730 NCP731 NCP737 |
|
| High Voltage | NCP781 NCP785 NCP786 |
|
onsemi's amplifiers providing low power, high performance solutions for all power supply and sensor signal conditioning needs.
New Zero-Drift Precision Op Amps & Current Sense Amplifiers in addition to large portfolio of low cost Commodity Amplifiers.
| Products | Features | |
|---|---|---|
| Low Power Amplifiers/Comparators | NCS20061 NCS20062 NCS20071 NCS20072 NCS20073 NCS20081 NCS20082 NCS20084 NCS20091 NCS20092 NCS20094 NCS20166 NCS20232 |
|
| Zero-Drift Precision Amplifiers | NCS2333 NCS4333 NCS5333 NCS21911 NCS21802 |
|
| Current Sense Amplifiers | NCS210R NCS211R NCS213R NCS214R NCS21674 |
|
An eFuse is a lot more than a fuse!
eFuse devices are used to protect device from catastrophic failure. onsemi offers design-specific protection ranging from 3V – 24V.
- Integrated Overcurrent, thermal & Overvoltage protection solution
- Protects by preventing damage to connectors, PCB traces and downstream components
- Used in hot-plug situations and applications where power glitches or load faults are common, & in any system requiring inrush/outrush current limiting
| Industrial | Automotive | OPN description |
|---|---|---|
| NIS3320 | Electronic fuse (eFuse), 12V, 95mΩ, 3A | |
| NIS4461 | Electronic fuse (eFuse), 24V, 44mΩ, 4.2A | |
| NIS5020 | Electronic fuse (eFuse), 12V, 14 mΩ, 10A | |
| NIS5021 | Electronic fuse (eFuse), 12 V, 14 mΩ, 12 Amp | |
| NIS5420 | Electronic fuse (eFuse), 12V, 44 mΩ, 4A, ISENSE | |
| NIS5820 | Electronic fuse (eFuse), 12V, 24 mΩ, 8A | |
| NIS6150 | NIV6150 | +5 Volt Electronic eFus |
| NIS6151 | +5 Volt Electronic eFuse | |
| NIS6350 | NIV6350 | +5 Volt Electronic eFuse |
| NIS6351 | +5 Volt Electronic eFuse | |
| NIS6420 | Electronic Fuse, 12V | |
| NIS6452 | Electronic Fuse, +3.3 V, +5 V |
Evaluation boards

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