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FNB41560 / FNB41560B2 Motion SPM® 45 Series

January 2014

FNB41560 / FNB41560B2 Rev. C3

FNB41560 / FNB41560B2

Motion SPM

45 Series

Features

• UL Certified No. E209204 (UL1557)

• 600 V - 15 A 3-Phase IGBT Inverter with Integral Gate

Drivers and Protection

• Low Thermal Resistance Using Ceramic Substrate

• Low-Loss, Short-Circuit Rated IGBTs

• Built-In Bootstrap Diodes and Dedicated Vs Pins Sim-

plify PCB Layout

• Built-In NTC Thermistor for Temperature Monitoring

• Separate Open-Emitter Pins from Low-Side IGBTs for

Three-Phase Current Sensing

• Single-Grounded Power Supply

• Isolation Rating: 2000 V

rms

/ min.

Applications

• Motion Control - Home Appliance / Industrial Motor

Related Resources

• AN-9070 - Motion SPM® 45 Series Users Guide

• AN-9071 - Motion SPM® 45 Series Thermal Perfor-

mance Information

• AN-9072 - Motion SPM® 45 Series Mounting Guid-

ance

• RD-344 - Reference Design (Three Shunt Solution)

• RD-345 - Reference Design (One Shunt Solution)

General Description

FNB41560 / FNB41560B2 is an advanced Motion SPM

45 module providing a fully-featured, high-performance

inverter output stage for AC Induction, BLDC, and

PMSM motors. These modules integrate optimized gate

drive of the built-in IGBTs to minimize EMI and losses,

while also providing multiple on-module protection fea-

tures including under-voltage lockouts, over-current

shutdown, thermal monitoring, and fault reporting. The

built-in, high-speed HVIC requires only a single supply

voltage and translates the incoming logic-level gate

inputs to the high-voltage, high-current drive signals

required to properly drive the module's robust short-cir-

cuit-rated IGBTs. Separate negative IGBT terminals are

available for each phase to support the widest variety of

control algorithms.

Package Marking and Ordering Information

Figure 1. Package Overview

Device Device Marking Package Packing Type Quantity

FNB41560 FNB41560 SPMAA-A26 Rail 12

FNB41560B2 FNB41560B2 SPMAA-C26 Rail 12

Summary of content (16 pages)

PAGE 1
FNB41560 / FNB41560B2 Motion SPM® 45 Series Features General Description • UL Certified No. E209204 (UL1557) FNB41560 / FNB41560B2 is an advanced Motion SPM® 45 module providing a fully-featured, high-performance inverter output stage for AC Induction, BLDC, and PMSM motors.
PAGE 2
FNB41560 / FNB41560B2 Motion SPM® 45 Series Integrated Power Functions • 600 V - 15 A IGBT inverter for three-phase DC / AC power conversion (please refer to Figure 3) Integrated Drive, Protection, and System Control Functions • For inverter high-side IGBTs: gate drive circuit, high-voltage isolated high-speed level shifting control circuit Under-Voltage Lock-Out (UVLO) protection • For inverter low-side IGBTs: gate drive circuit, Short-Circuit Protection (SCP) control supply circuit Under-Voltage Lock-Ou
PAGE 3
FNB41560 / FNB41560B2 Motion SPM® 45 Series Pin Descriptions Pin Number Pin Name 1 VTH 2 RTH 3 P Positive DC-Link Input 4 U Output for U-Phase 5 V Output for V-Phase 6 W Output for W-Phase 7 NU Negative DC-Link Input for U-Phase 8 NV Negative DC-Link Input for V-Phase 9 NW Negative DC-Link Input for W-Phase 10 CSC Capacitor (Low-Pass Filter) for Short-circuit Current Detection Input 11 VFO Fault Output 12 IN(WL) Signal Input for Low-Side W-Phase 13 IN(VL) Signal Input
PAGE 4
FNB41560 / FNB41560B2 Motion SPM® 45 Series Internal Equivalent Circuit and Input/Output Pins VTH (1) Thermister (26) VB(U) (25) VS(U) (24) VB(V) (23) VS(V) RTH (2) P (3) UVB UVS VVB OUT(UH) UVS U(4) VVS (22) VB(W) WVB (21) VS(W) (20) IN(UH) (19) IN(VH) (18) IN(WH) WVS IN(UH) OUT(VH) VVS V (5) IN(VH) IN(WH) (17) VCC(H) (16) VCC(L) (15) COM (14) IN(UL) (13) IN(VL) (12) IN(WL) (11) VFO (10) CSC VCC OUT(WH) COM WVS W(6) VCC OUT(UL) COM NU (7) IN(UL) IN(VL) IN(WL) OUT(VL) NV (8) VFO C
PAGE 5
unless otherwise specified.) Inverter Part Symbol VPN VPN(Surge) Parameter Conditions Supply Voltage Applied between P - NU, NV, NW Supply Voltage (Surge) Applied between P - NU, NV, NW Rating Unit 450 V 500 V 600 V TC = 25°C, TJ ＜ 150°C (2nd Note 1) 15 A TC = 100°C, TJ ＜ 150°C (2nd Note 1) 7.
PAGE 6
Inverter Part Symbol VCE(SAT) VF HS tON Parameter Conditions Min. Typ. Max. Unit Collector - Emitter Saturation VCC = VBS = 15 V Voltage VIN = 5 V IC = 7.5 A, TJ = 25°C - 1.6 2.1 V FWDi Forward Voltage VIN = 0 V IF = 7.5 A, TJ = 25°C - 1.7 2.2 V Switching Times VPN = 300 V, VCC = VBS = 15 V, IC = 7.5 A TJ = 25°C VIN = 0 V  5 V, Inductive Load (2nd Note 4) 0.40 0.70 1.20 s - 0.15 0.40 s - 0.65 1.15 s - 0.15 0.40 s tC(ON) tOFF tC(OFF) - 0.15 - s 0.40 0.70 1.
PAGE 7
Inductive Load, VPN=300V, VCC=15V, TJ=150℃ 500 IGBT Turn-ON, Eon SWITCHING LOSS, ESW [uJ] SWITCHING LOSS, ESW [uJ] IGBT Turn-ON, Eon IGBT Turn-OFF, Eoff 400 FRD Turn-OFF, Erec 300 200 100 IGBT Turn-OFF, Eoff 400 FRD Turn-OFF, Erec 300 200 100 0 0 0 1 2 3 4 5 6 7 8 0 1 COLLECTOR CURRENT, Ic [AMPERES] 2 3 4 5 6 7 8 COLLECTOR CURRENT, Ic [AMPERES] Figure 5.
PAGE 8
550 R-T Curve in 50℃ ~ 125℃ 500 20 450 16 Resistance[k] Resistance[k] FNB41560 / FNB41560B2 Motion SPM® 45 Series R-T Curve 600 400 350 300 250 12 8 4 200 0 50 60 70 150 80 90 100 110 120 Temperature [℃ ] 100 50 0 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 Temperature TTH[℃ ] Figure. 6. R-T Curve of The Built-In Thermistor Bootstrap Diode Part Symbol Parameter Conditions Min. Typ. Max. Unit VF Forward Voltage IF = 0.1 A, TC = 25°C - 2.
PAGE 9
Symbol Parameter Conditions Min. Typ. Max. Unit - 300 400 V VPN Supply Voltage Applied between P - NU, NV, NW VCC Control Supply Voltage Applied between VCC(H), VCC(L) - COM 13.5 15 16.5 V VBS High-Side Bias Voltage Applied between VB(U) - VS(U), VB(V) - VS(V), VB(W) VS(W) 13.0 15 18.5 V -1 - 1 V / s dVCC / dt, Control Supply Variation dVBS / dt tdead Blanking Time for Preventing Arm-Short For each input signal 1.
PAGE 10
Parameter Device Flatness Mounting Torque Conditions See Figure 9 Min. Typ. Max. Unit 0 - + 120 m Mounting Screw: M3 Recommended 0.7 N • m 0.6 0.7 0.8 N•m See Figure 10 Recommended 7.1 kg • cm 6.2 7.1 8.1 kg • cm - 11 - g Weight Figure 9. Flatness Measurement Position Pre - Screwing : 1→2 2 Final Screwing : 2→1 1 Figure 10. Mounting Screws Torque Order 2nd Notes: 10. Do not make over torque when mounting screws.
PAGE 11
Input Signal Protection Circuit State RESET SET RESET UVCCR a1 Control Supply Voltage a6 UVCCD a3 a2 a7 a4 Output Current a5 Fault Output Signal a1 : Control supply voltage rises: after the voltage rises UVCCR, the circuits start to operate when next input is applied. a2 : Normal operation: IGBT ON and carrying current. a3 : Under-voltage detection (UVCCD). a4 : IGBT OFF in spite of control input condition. a5 : Fault output operation starts. a6 : Under-voltage reset (UVCCR).
PAGE 12
c6 Protection Circuit State SET Internal IGBT Gate - Emitter Voltage FNB41560 / FNB41560B2 Motion SPM® 45 Series Lower Arms Control Input c7 RESET c4 c3 c2 SC c1 c8 Output Current SC Reference Voltage Sensing Voltage of Shunt Resistance Fault Output Signal c5 CR Circuit Time Constant Delay (with the external shunt resistance and CR connection) c1 : Normal operation: IGBT ON and carrying current. c2 : Short-circuit current detection (SC trigger). c3 : Hard IGBT gate interrupt.
PAGE 13
CBS CBSC RS (25) VS(U) VS(U) (20) IN(UH) (24) VB(V) CBSC (23) VS(V) (19) IN(VH) Gating VH IN(VH) CBSC CBS RS OUT(VH) VS(V) (22) VB(W) V (5) M VB(W) (21) VS(W) VS(W) (18) IN(WH) Gating WH IN(WH) (17) VCC(H) +15 V CPS U (4) VS(U) VB(V) VS(V) RS M C U OUT(UH) IN(UH) Gating UH CBS P (3) VB(U) CPS CPS CSPC15 CSP15 CDCS OUT(WH) VDC VCC VS(W) (15) COM W (6) COM LVIC +5 V (16) VCC(L) VCC OUT(UL) RPF NU (7) CSPC05 CSP05 RS (11) VFO Fault CBPF RSU VFO CPF RS (
PAGE 14
FNB41560 / FNB41560B2 Motion SPM® 45 Series Detailed Package Outline Drawings (FNB41560) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or data on the drawing and contact a FairchildSemiconductor representative to verify or obtain the most recent revision.
PAGE 15
FNB41560 / FNB41560B2 Motion SPM® 45 Series Detailed Package Outline Drawings (FNB41560B2 Long Terminal Type) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or data on the drawing and contact a FairchildSemiconductor representative to verify or obtain the most recent revision.