motor control inverter module with onsemi FNA41560B5 offering single grounded power supply and protection features
Product Overview
The FNA41560 / FNA41560B2 is a Motion SPM 45 module designed for AC Induction, BLDC, and PMSM motor control. It provides a fully-featured, high-performance inverter output stage with integrated gate drivers and protection features, including under-voltage lockout, over-current shutdown, thermal monitoring, and fault reporting. The module simplifies PCB layout with built-in bootstrap diodes and dedicated VS pins, and offers a single-grounded power supply. Optimized for 5 kHz switching frequency, it is suitable for motion control applications in home appliances and industrial motors.
Product Attributes
- Brand: Fairchild Semiconductor Corporation
- Series: Motion SPM 45
- Certifications: UL Certified No. E209204 (UL1557)
Technical Specifications
| Parameter | Conditions | Rating | Unit |
| Inverter Part | |||
| Supply Voltage (VPN) | Applied between P - NU, NV, NW | 450 | V |
| Supply Voltage (Surge) (VPN(Surge)) | Applied between P - NU, NV, NW | 500 | V |
| Collector - Emitter Voltage (VCES) | 600 | V | |
| Each IGBT Collector Current ( IC) | TC = 25C, TJ <150C | 15 | A |
| Each IGBT Collector Current (Peak) ( ICP) | TC = 25C, TJ < 150C, Under 1 ms Pulse Width | 30 | A |
| Collector Dissipation (PC) | TC = 25C per Chip | 41 | W |
| Operating Junction Temperature (TJ) | -40 ~ 150 | C | |
| Control Part | |||
| Control Supply Voltage (VCC) | Applied between VCC(H), VCC(L) - COM | 20 | V |
| High-Side Control Bias Voltage (VBS) | Applied between VB(U) - VS(U), VB(V) - VS(V), VB(W) - VS(W) | 20 | V |
| Input Signal Voltage (VIN) | Applied between IN(UH), IN(VH), IN(WH), IN(UL), IN(VL), IN(WL) - COM | -0.3 ~ VCC + 0.3 | V |
| Fault Output Supply Voltage (VFO) | Applied between VFO - COM | -0.3 ~ VCC + 0.3 | V |
| Fault Output Current (IFO) | Sink Current at VFO pin | 1 | mA |
| Current-Sensing Input Voltage (VSC) | Applied between CSC - COM | -0.3 ~ VCC + 0.3 | V |
| Bootstrap Diode Part | |||
| Maximum Repetitive Reverse Voltage (VRRM) | 600 | V | |
| Forward Current (IF) | TC = 25C, TJ <150C | 0.50 | A |
| Forward Current (Peak) (IFP) | TC = 25C, TJ < 150C, Under 1 ms Pulse Width | 1.50 | A |
| Operating Junction Temperature (TJ) | -40 ~ 150 | C | |
| Total System Thermal Resistance | |||
| Self-Protection Supply Voltage Limit (VPN(PROT)) | VCC = VBS = 13.5 ~ 16.5 V, TJ = 150C, Non-Repetitive, < 2 s | 400 | V |
| Storage Temperature (TSTG) | -40 ~ 125 | C | |
| Isolation Voltage (VISO) | 60 Hz, Sinusoidal, AC 1 Minute, Connect Pins to Heat Sink Plate | 2000 | Vrms |
| Junction to Case Thermal Resistance (Rth(j-c)Q) | Inverter IGBT Part (per 1 / 6 module) | 3.0 | C / W |
| Junction to Case Thermal Resistance (Rth(j-c)F) | Inverter FWDi Part (per 1 / 6 module) | 4.3 | C / W |
| Electrical Characteristics (Typical) | |||
| Collector - Emitter Saturation Voltage (VCE(SAT)) | VCC = VBS = 15 V, VIN = 5 V, IC = 15 A, TJ = 25C | 1.8 ~ 2.3 | V |
| FWDi Forward Voltage (VF) | VIN = 0 V, IF = 15 A, TJ = 25C | 1.8 ~ 2.3 | V |
| High-Side Switching Times (tON) | VPN = 300 V, VCC = VBS = 15 V, IC = 15 A, TJ = 25C, VIN = 0 V 5 V, Inductive Load | 0.45 ~ 1.25 | s |
| High-Side Switching Times (tC(ON)) | 0.25 ~ 0.50 | s | |
| High-Side Switching Times (tOFF) | 0.75 ~ 1.25 | s | |
| High-Side Switching Times (tC(OFF)) | 0.25 ~ 0.50 | s | |
| High-Side Switching Times (trr) | 0.15 | s | |
| Low-Side Switching Times (tON) | VPN = 300 V, VCC = VBS = 15 V, IC = 15 A, TJ = 25C, VIN = 0 V 5 V, Inductive Load | 0.45 ~ 1.25 | s |
| Low-Side Switching Times (tC(ON)) | 0.25 ~ 0.50 | s | |
| Low-Side Switching Times (tOFF) | 0.75 ~ 1.25 | s | |
| Low-Side Switching Times (tC(OFF)) | 0.25 ~ 0.50 | s | |
| Low-Side Switching Times (trr) | 0.15 | s | |
| Collector - Emitter Leakage Current (ICES) | VCE = VCES | 1 | mA |
2411011540_onsemi-FNA41560B5_C7451021.pdf
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