FNB34060T [ONSEMI]

智能功率模块,600 V,40A;
FNB34060T
型号: FNB34060T
厂家: ONSEMI    ONSEMI
描述:

智能功率模块,600 V,40A

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Dec. 2016  
FNB34060T  
®
Motion SPM 3 Series  
Features  
General Description  
FNB34060T is an advanced Motion SPM® 3 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 features includ-  
ing under-voltage lockouts, over-current shutdown,  
thermal monitoring of drive IC, 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 internal IGBTs.  
Separate negative IGBT terminals are available for each  
phase to support the widest variety of control algorithms.  
• 600 V - 40 A 3-Phase IGBT Inverter with Integral Gate  
Drivers and Protection  
• Low-Loss, Short-Circuit Rated IGBTs  
• Very Low Thermal Resistance using Al2O3 DBC  
Substrate  
• Built-In Bootstrap Diodes and Dedicated Vs Pins  
Simplify PCB Layout  
• Separate Open-Emitter Pins from Low-Side IGBTs for  
Three-Phase Current Sensing  
• Single-Grounded Power Supply  
• LVIC Temperature-Sensing Built-In for Temperature  
Monitoring  
• Isolation Rating: 2500 Vrms / 1 min.  
Applications  
• Motion Control - Home Appliance / Industrial Motor  
Related Resources  
AN-9088 - Motion SPM® 3 V6 Series Users Guide  
• AN-9086 - SPM 3 Package Mounting Guide  
Figure 1. 3D Package Drawing  
(Click to Activate 3D Content)  
Package Marking and Ordering Information  
Device  
Device Marking  
Package  
Packing Type  
Quantity  
FNB34060T  
FNB34060T  
SPM27-RA  
Rail  
10  
©2016 Semiconductor  
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FNB34060T Rev. 1.0  
Integrated Power Functions  
600 V - 40 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 Protection (UVLO)  
Note: Available bootstrap circuit example is given in Figures 5 and 15.  
For inverter low-side IGBTs: gate drive circuit, Short-Circuit Protection (SCP)  
control supply circuit Under-Voltage Lock-Out Protection (UVLO)  
Fault signaling: corresponding to UVLO (low-side supply) and SC faults  
Input interface: active-HIGH interface, works with 3.3 / 5 V logic, Schmitt-trigger input  
Pin Configuration  
Figure 2. Top View  
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Pin Descriptions  
Pin Number  
Pin Name  
Pin Description  
Low-Side Common Bias Voltage for IC and IGBTs Driving  
Common Supply Ground  
1
VDD(L)  
COM  
IN(UL)  
IN(VL)  
IN(WL)  
VFO  
2
3
Signal Input for Low-Side U-Phase  
4
Signal Input for Low-Side V-Phase  
5
Signal Input for Low-Side W-Phase  
6
Fault Output  
7
VTS  
Output for LVIC Temperature Sensing Voltage Output  
Shut Down Input for Short-Circuit Current Detection Input  
Signal Input for High-Side U-Phase  
8
CSC  
9
IN(UH)  
VDD(H)  
VB(U)  
VS(U)  
IN(VH)  
VDD(H)  
VB(V)  
VS(V)  
IN(WH)  
VDD(H)  
VB(W)  
VS(W)  
NU  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
High-Side Common Bias Voltage for IC and IGBTs Driving  
High-Side Bias Voltage for U-Phase IGBT Driving  
High-Side Bias Voltage Ground for U-Phase IGBT Driving  
Signal Input for High-Side V-Phase  
High-Side Common Bias Voltage for IC and IGBTs Driving  
High-Side Bias Voltage for V-Phase IGBT Driving  
High-Side Bias Voltage Ground for V Phase IGBT Driving  
Signal Input for High-Side W-Phase  
High-Side Common Bias Voltage for IC and IGBTs Driving  
High-Side Bias Voltage for W-Phase IGBT Driving  
High-Side Bias Voltage Ground for W-Phase IGBT Driving  
Negative DC-Link Input for U-Phase  
NV  
Negative DC-Link Input for V-Phase  
NW  
Negative DC-Link Input for W-Phase  
U
Output for U-Phase  
V
Output for V-Phase  
W
Output for W-Phase  
P
Positive DC-Link Input  
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Internal Equivalent Circuit and Input/Output Pins  
P (27)  
(19) VB(W)  
VB  
(18) VDD(H)  
VDD  
OUT  
COM  
(17) IN(WH)  
W (26)  
VS  
IN  
(20) VS(W)  
(15) VB(V)  
VB  
(14) VDD(H)  
VDD  
COM  
IN  
OUT  
VS  
(13) IN(VH)  
(16) VS(V)  
V (25)  
(11) VB(U)  
VB  
(10) VDD(H)  
VDD  
COM  
IN  
OUT  
VS  
(9) IN(UH)  
(12) VS(U)  
U (24)  
(8) CSC  
(7) VTS  
(6) VFO  
OUT  
OUT  
CSC  
VTS  
VFO  
NW (23)  
NV (22)  
NU (21)  
(5) IN(WL)  
(4) IN(VL)  
(3) IN(UL)  
IN  
IN  
IN  
(2) COM  
(1) VDD(L)  
COM  
VDD  
OUT  
Figure 3. Internal Block Diagram  
Notes:  
1. Inverter low-side is composed of three IGBTs, freewheeling diodes for each IGBT, and one control IC. It has gate drive and protection functions.  
2. Inverter power side is composed of four inverter DC-link input terminals and three inverter output terminals.  
3. Inverter high-side is composed of three IGBTs, freewheeling diodes, and three drive ICs for each IGBT.  
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Absolute Maximum Ratings (TJ = 25°C, Unless Otherwise Specified)  
Inverter Part  
Symbol  
VPN  
Parameter  
Conditions  
Applied between P - NU, NV, NW  
Applied between P - NU, NV, NW  
Rating  
450  
Unit  
Supply Voltage  
V
V
V
A
A
VPN(Surge)  
VCES  
Supply Voltage (Surge)  
500  
Collector - Emitter Voltage  
Each IGBT Collector Current  
Each IGBT Collector Current (Peak)  
600  
± IC  
TC = 25°C, TJ 150°C (Note 4)  
40  
± ICP  
TC = 25°C, TJ 150°C, Under 1 ms Pulse  
80  
Width (Note 4)  
PC  
TJ  
Collector Dissipation  
TC = 25°C per One Chip (Note 4)  
105  
W
Operating Junction Temperature  
-40 ~ 150  
°C  
Control Part  
Symbol  
VDD  
Parameter  
Control Supply Voltage  
Conditions  
Rating  
20  
Unit  
Applied between VDD(H), VDD(L) - COM  
V
V
VBS  
High-Side Control Bias Voltage  
Applied between VB(U) - VS(U), VB(V) - VS(V)  
,
,
20  
V
B(W) - VS(W)  
VIN  
Input Signal Voltage  
Applied between IN(UH)  
,
IN(VH)  
,
IN(WH)  
-0.3 ~ VDD+0.3  
V
IN(UL), IN(VL), IN(WL) - COM  
Applied between VFO - COM  
Sink Current at VFO pin  
VFO  
IFO  
Fault Output Supply Voltage  
Fault Output Current  
-0.3 ~ VDD+0.3  
2
V
mA  
V
VSC  
Current Sensing Input Voltage  
Applied between CSC - COM  
-0.3 ~ VDD+0.3  
Bootstrap Diode Part  
Symbol  
Parameter  
Conditions  
Rating  
600  
Unit  
VRRM  
IF  
Maximum Repetitive Reverse Voltage  
Forward Current  
V
A
A
TC = 25°C, TJ 150°C (Note 4)  
0.5  
IFP  
Forward Current (Peak)  
TC = 25°C, TJ 150°C, Under 1 ms Pulse  
2.0  
Width (Note 4)  
TJ  
Operating Junction Temperature  
-40 ~ 150  
°C  
Total System  
Symbol  
Parameter  
Conditions  
Rating  
Unit  
VPN(PROT) Self Protection Supply Voltage Limit  
(Short Circuit Protection Capability)  
VDD = VBS = 13.5 ~ 16.5 V, TJ = 150°C,  
Non-repetitive, < 2 s  
400  
V
TC  
Module Case Operation Temperature  
Storage Temperature  
See Figure 2  
-40 ~ 125  
-40 ~ 125  
2500  
°C  
°C  
TSTG  
VISO  
Isolation Voltage  
60 Hz, Sinusoidal, AC 1 minute, Connection  
Pins to Heat Sink Plate  
Vrms  
Thermal Resistance  
Symbol  
Parameter  
Conditions  
Min. Typ. Max. Unit  
Rth(j-c)Q  
Rth(j-c)F  
Junction to Case Thermal Resistance  
(Note 5)  
Inverter IGBT part (per 1 / 6 module)  
Inverter FWD part (per 1 / 6 module)  
-
-
-
-
1.19  
1.96  
°C / W  
°C / W  
Note:  
4. These values had been made an acquisition by the calculation considered to design factor.  
5. For the measurement point of case temperature (T ), please refer to Figure 2.  
C
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Electrical Characteristics (TJ = 25°C, Unless Otherwise Specified)  
Inverter Part  
Symbol  
Parameter  
Conditions  
Min. Typ. Max. Unit  
VCE(SAT)  
Collector - Emitter Saturation VDD = VBS = 15 V  
IC = 40 A, TJ = 25°C  
-
1.50  
2.05  
V
Voltage  
V
IN = 5 V  
VF  
FWDi Forward Voltage  
Switching Times  
VIN = 0 V  
IF = 40 A, TJ = 25°C  
-
1.75  
1.15  
0.25  
1.20  
0.15  
0.14  
1.09  
0.25  
1.25  
0.20  
0.14  
-
2.35  
1.75  
0.75  
1.70  
0.50  
-
V
s  
s  
s  
s  
s  
s  
s  
s  
s  
s  
mA  
HS  
tON  
tC(ON)  
tOFF  
tC(OFF)  
trr  
VPN = 300 V, VDD = 15 V, IC = 40 A  
TJ = 25°C  
0.75  
-
V
IN = 0 V 5 V, Inductive Load  
-
See Figure 5  
(Note 6)  
-
-
LS  
tON  
VPN = 300 V, VDD = 15 V, IC = 40 A  
TJ = 25°C  
0.60  
1.60  
0.70  
1.75  
0.55  
-
tC(ON)  
tOFF  
tC(OFF)  
trr  
-
-
-
-
-
V
IN = 0 V 5 V, Inductive Load  
See Figure 5  
(Note 6)  
ICES  
Collector - Emitter Leakage VCE = VCES  
Current  
5
Note:  
6.  
t
and t  
include the propagation delay time of the internal drive IC. t  
and t  
are the switching time of IGBT itself under the given gate driving condition internally.  
C(OFF)  
ON  
OFF  
C(ON)  
For the detailed information, please see Figure 4.  
100% IC 100% IC  
trr  
VCE  
IC  
IC  
VCE  
VIN  
VIN  
tON  
tOFF  
tC(ON)  
tC(OFF)  
10% IC  
VIN(ON)  
VIN(OFF)  
10% VCE  
10% IC  
90% IC 10% VCE  
(b) turn-off  
(a) turn-on  
Figure 4. Switching Time Definition  
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One-Leg Diagram of SPM 3  
IC  
P
CBS  
VB  
COM(H) OUT(H)  
V
(H)  
DD  
LS Switching  
VS  
IN(H)  
VPN  
HS Switching  
U,V,W  
V
Inductor  
300V  
LS Switching  
IN(L)  
V
(L)  
DD  
VFO  
VTS  
CSC  
VIN  
HS Switching  
OUT(L)  
5V  
0V  
VDD  
V
4.7k  
COM(L)  
NU,V,W  
+15V  
V
+5V  
Figure 5. Example Circuit for Switching Test  
Inductive Load, VPN = 300V, VDD=15V, TJ=150  
Inductive Load, VPN = 300V, VDD=15V, TJ=25  
4000  
3500  
3000  
2500  
2000  
1500  
1000  
500  
4000  
3500  
3000  
2500  
2000  
1500  
1000  
500  
IGBT Turn-on, Eon  
IGBT Turn-off, Eoff  
FRD Turn-off, Erec  
IGBT Turn-on, Eon  
IGBT Turn-off, Eoff  
FRD Turn-off, Erec  
0
0
0
10  
20  
30  
40  
0
10  
20  
30  
40  
COLLECTOR CURRENT, IC [AMPERES]  
COLLECTOR CURRENT, IC [AMPERES]  
Figure 6. Switching Loss Characteristics  
Figure 7. Temperature Profile of V (Typical)  
TS  
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Bootstrap Diode Part  
Symbol  
Parameter  
Conditions  
Min. Typ. Max. Unit  
VF  
trr  
Forward Voltage  
IF = 0.1 A, TJ = 25°C  
-
-
2.5  
80  
-
-
V
Reverse Recovery Time  
IF = 0.1 A, dIF / dt = 50 A / s, TJ = 25°C  
ns  
Control Part  
Symbol  
Parameter  
Conditions  
Min. Typ. Max. Unit  
IQDDH  
Quiescent VDD Supply  
Current  
VDD(H) = 15 V,  
IN(UH,VH,WH) = 0 V  
VDD(H) - COM  
-
-
-
-
-
-
0.50  
6.00  
0.60  
mA  
mA  
mA  
IQDDL  
IPDDH  
VDD(L) = 15 V,  
IN(UL,VL, WL) = 0 V  
VDD(L) - COM  
V
DD(H) = 15 V, fPWM = 20 kHz, VDD(H) - COM  
duty = 50%, applied to one  
PWM signal input for High-  
Side  
Operating VDD Supply  
Current  
IPDDL  
VDD(L) = 15 V, fPWM = 20 kHz,  
duty = 50%, applied to one  
PWM signal input for Low-  
Side  
VDD(L) - COM  
-
-
11.0  
mA  
IQBS  
Quiescent VBS Supply  
Current  
VBS = 15 V,  
IN(UH, VH, WH) = 0 V  
VB(U) - VS(U)  
,
-
-
-
-
0.30  
5.50  
mA  
mA  
VB(V) - VS(V)  
,
VB(W) - VS(W)  
IPBS  
Operating VBS Supply  
Current  
VDD = VBS = 15 V,  
fPWM = 20 kHz, duty = 50%, VB(V) - VS(V)  
VB(U) - VS(U),  
,
applied to one PWM signal VB(W) - VS(W)  
input for High-Side  
VFOH  
VFOL  
Fault Output Voltage  
VDD = 15 V, VSC = 0 V, VFO Circuit: 4.7 kto 5 V  
Pull-up  
4.5  
-
-
-
-
V
V
VDD = 15 V, VSC = 1 V, VFO Circuit: 4.7 kto 5 V  
0.5  
Pull-up  
VSC(ref)  
UVDDD  
UVDDR  
UVBSD  
UVBSR  
tFOD  
Short Circuit Trip Level VDD = 15 V (Note 7)  
Supply Circuit Under- Detection Level  
CSC - COM(L)  
0.45  
9.8  
0.50  
0.55  
13.3  
13.8  
12.5  
13.0  
-
V
V
-
Voltage Protection  
Reset Level  
10.3  
9.0  
-
V
Detection Level  
Reset Level  
-
V
9.5  
-
-
V
Fault-Out Pulse Width  
50  
s  
mV  
VTS  
LVIC Temperature  
VDD(L) = 15 V, TLVIC = 25°C (Note 8)  
540  
640  
740  
Sensing Voltage Output See Figure 7  
VIN(ON)  
VIN(OFF)  
Note:  
ON Threshold Voltage  
OFF Threshold Voltage  
Applied between IN(UH, VH, WH) - COM,  
IN(UL, VL, WL) - COM  
-
-
-
2.6  
-
V
V
0.8  
7. Short-circuit current protection is functioning only at the low-sides.  
8. T is the temperature of LVIC itself. V is only for sensing temperature of LVIC and can not shutdown IGBTs automatically.  
LVIC  
TS  
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Recommended Operating Conditions  
Value  
Symbol  
Parameter  
Conditions  
Unit  
Min. Typ. Max.  
VPN  
VDD  
VBS  
Supply Voltage  
Applied between P - NU, NV, NW  
-
300  
15  
400  
16.5  
18.5  
V
V
V
Control Supply Voltage  
High-Side Bias Voltage  
Applied between VDD(H) - COM, VDD(L) - COM  
14.0  
13.0  
Applied between VB(U) - VS(U), VB(V) - VS(V), VB(W)  
VS(W)  
-
15  
dVDD / dt, Control Supply  
dVBS / dt Variation  
- 1  
-
-
-
1
-
V / s  
s  
tdead  
Blanking Time for  
For Each Input Signal  
2.0  
Preventing Arm - Short  
fPWM  
VSEN  
PWM Input Signal  
-40C TC 125°C, -40C TJ 150°C  
-
20  
5
kHz  
V
Voltage for Current  
Sensing  
Applied between NU, NV, NW - COM  
(Including Surge Voltage)  
- 5  
PWIN(ON) Minimum Input Pulse  
VDD = VBS = 15 V, IC  100 A, Wiring Inductance  
between NU, V, W and DC Link N < 10nH (Note 9)  
2.5  
2.5  
-
-
-
-
-
s  
C  
Width  
PWIN(OFF)  
TJ  
Junction Temperature  
- 40  
150  
Note:  
9. This product might not make response if input pulse width is less than the recommanded value.  
50  
40  
30  
fSW = 5 kHz  
20  
VDC = 300 V, VDD = VBS = 15 V  
Tj = 150, TC = 125℃  
fSW = 15 kHz  
10  
M.I. = 0.9, P.F. = 0.8  
Sinusoidal PWM  
0
0
20  
40  
60  
80  
100  
120  
140  
Case Temperature, TC []  
Figure 8. Allowable Maximum Output Current  
Note:  
10. This allowable output current value is the reference data for the safe operation of this product. This may be different from the actual application and operating condition.  
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Mechanical Characteristics and Ratings  
Limits  
Parameter  
Conditions  
Unit  
Min.  
0
Typ.  
Max.  
Device Flatness  
See Figure 9  
-
0.7  
7.1  
-
+150  
m  
N • m  
kg • cm  
s
Mounting Torque  
Mounting Screw: M3  
See Figure 10  
Load 19.6 N  
Recommended 0.7 N • m  
Recommended 7.1 kg • cm  
0.6  
6.2  
10  
2
0.8  
8.1  
Terminal Pulling Strength  
-
-
-
Terminal Bending Strength Load 9.8 N, 90 deg. bend  
Weight  
-
times  
g
-
15  
( + )  
( + )  
Figure 9. Flatness Measurement Position  
Pre - Screwing : 1  
Final Screwing : 2  
2
1
2
1
Figure 10. Mounting Screws Torque Order  
Note:  
11. Do not make over torque when mounting screws. Much mounting torque may cause DBC cracks, as well as bolts and Al heat-sink destruction.  
12. Avoid one-sided tightening stress. Figure 10 shows the recommended torque order for mounting screws. Uneven mounting can cause the DBC substrate of package to be  
damaged. The pre-screwing torque is set to 20 ~ 30% of maximum torque rating.  
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Time Charts of SPMs Protective Function  
Input Signal  
Protection  
RESET  
SET  
RESET  
Circuit State  
UVDDR  
a1  
a6  
UVDDD  
Control  
Supply Voltage  
a3  
a4  
a2  
a7  
Output Current  
a5  
Fault Output Signal  
Figure 11. Under-Voltage Protection (Low-Side)  
a1 : Control supply voltage rises: After the voltage rises UVDDR, the circuits start to operate when next input is applied.  
a2 : Normal operation: IGBT ON and carrying current.  
a3 : Under voltage detection (UVDDD).  
a4 : IGBT OFF in spite of control input condition.  
a5 : Fault output operation starts with a fixed pulse width.  
a6 : Under voltage reset (UVDDR).  
a7 : Normal operation: IGBT ON and carrying current by triggering next signal from LOW to HIGH.  
Input Signal  
Protection  
RESET  
SET  
RESET  
Circuit State  
UVBSR  
b5  
b1  
Control  
Supply Voltage  
UVBSD  
b2  
b3  
b4  
b6  
Output Current  
High-level (no fault output)  
Fault Output Signal  
Figure 12. Under-Voltage Protection (High-Side)  
b1 : Control supply voltage rises: After the voltage reaches UVBSR, the circuits start to operate when next input is applied.  
b2 : Normal operation: IGBT ON and carrying current.  
b3 : Under voltage detection (UVBSD).  
b4 : IGBT OFF in spite of control input condition, but there is no fault output signal.  
b5 : Under voltage reset (UVBSR).  
b6 : Normal operation: IGBT ON and carrying current by triggering next signal from LOW to HIGH.  
©2016 Semiconductor  
FNB34060T Rev. 1.0  
11  
www.fairchildsemi.com  
www.onsemi.com  
Lower arms  
control input  
c6  
c7  
Protection  
Circuit state  
SET  
RESET  
Internal IGBT  
Gate-Emitter Voltage  
c4  
c3  
c2  
Internal delay  
at protection circuit  
SC current trip level  
c8  
c1  
Output Current  
SC Reference Voltage  
Sensing Voltage  
of sense resistor  
RC Filter circuit  
time constant  
delay  
Fault Output Signal  
c5  
Figure 13. Short-Circuit Current Protection (Low-Side Operation only)  
(with the external sense resistance and RC filter connection)  
c1 : Normal operation: IGBT ON and carrying current.  
c2 : Short circuit current detection (SC trigger).  
c3 : All low-side IGBT’s gate are hard interrupted.  
c4 : All low-side IGBTs turn OFF.  
c5 : Fault output operation starts with a fixed pulse width.  
c6 : Input HIGH: IGBT ON state, but during the active period of fault output the IGBT doesn’t turn ON.  
c7 : Fault output operation finishes, but IGBT doesn’t turn on until triggering next signal from LOW to HIGH.  
c8 : Normal operation: IGBT ON and carrying current.  
Input/Output Interface Circuit  
+5V (MCU or Control power)  
4.7 k  
SPM  
,
,
IN(UH) IN(VH) IN(WH)  
,
,
IN(UL) IN(VL) IN(WL)  
MCU  
VFO  
COM  
Figure 14. Recommended CPU I/O Interface Circuit  
Note:  
13. RC coupling at each input might change depending on the PWM control scheme used in the application and the wiring impedance of the application’s printed circuit board.  
The input signal section of the Motion SPM 3 product integrates 5 k(typ.) pull-down resistor. Therefore, when using an external filtering resistor, please pay attention to the sig-  
nal voltage drop at input terminal.  
©2016 Semiconductor  
FNB34060T Rev. 1.0  
12  
www.fairchildsemi.com  
www.onsemi.com  
P (27)  
R1  
(17) IN(WH)  
(18) VDD(H)  
Gating WH  
Gating VH  
Gating UH  
IN  
VDD  
COM  
OUT  
VS  
C4  
(19) VB(W)  
(20) VS(W)  
W (26)  
C3 C4  
VB  
D2  
D2  
D2  
R1  
(13) IN(VH)  
(14) VDD(H)  
IN  
VDD  
COM  
OUT  
VS  
C4  
(15) VB(V)  
(16) VS(V)  
C3 C4  
V (25)  
VB  
M
R1  
(9) IN(UH)  
IN  
M
C
U
(10) VDD(H)  
VDD  
COM  
C7  
VDC  
OUT  
VS  
C4  
C1 C1 C1  
(11) VB(U)  
(12) VS(U)  
C3 C4  
U (24)  
VB  
5V line  
R3  
VTS  
R6  
D
C6  
C5  
(8) CSC  
(7) VTS  
B
OUT  
OUT  
OUT  
C
CSC  
VTS  
R4  
A
NW (23)  
R1  
R1  
(6) VFO  
VFO  
Fault  
(5) IN(WL)  
(4) IN(VL)  
(3) IN(UL)  
Gating WL  
Gating VL  
Gating UL  
IN  
IN  
IN  
R1  
R1  
R4  
N
V (22)  
E
Power  
(2) COM  
(1) VDD(L)  
15V line  
COM  
VDD  
C1  
C1  
C1 C1 C1  
GND Line  
R4  
NU (21)  
C4  
C2  
D2  
R5  
R5  
R5  
Control  
GND Line  
W-Phase Current  
V-Phase Current  
U-Phase Current  
Input Signal for  
Short-Circuit Protection  
C5  
C5  
C5  
Figure 15. Typical Application Circuit  
Note:  
14. To avoid malfunction, the wiring of each input should be as short as possible. (less than 2 - 3 cm)  
15. V output is open-drain type. This signal line should be pulled up to the positive side of the MCU or control power supply with a resistor that makes I up to 2 mA. Please  
FO  
FO  
refer to Figure 14.  
16. Input signal is active-HIGH type. There is a 5 kresistor inside the IC to pull-down each input signal line to GND. RC coupling circuits should be adopted for the prevention  
of input signal oscillation. R C time constant should be selected in the range 50 ~ 150 ns. (Recommended R = 100 , C = 1 nF)  
1
1
1
1
17. Each wiring pattern inductance of A point should be minimized (Recommend less than 10nH). Use the shunt resistor R of surface mounted (SMD) type to reduce wiring  
4
inductance. To prevent malfunction, wiring of point E should be connected to the terminal of the shunt resistor R as close as possible.  
4
18. To prevent errors of the protection function, the wiring of B, C, and D point should be as short as possible.  
19. In the short-circuit protection circuit, please select the R C time constant in the range 1.5 ~ 2 s. Do enough evaluaiton on the real system because short-circuit protection  
6
6
time may vary wiring pattern layout and value of the R C time constant.  
6
6
®
20. Each capacitor should be mounted as close to the pins of the Motion SPM 3 product as possible.  
21. To prevent surge destruction, the wiring between the smoothing capacitor C and the P & GND pins should be as short as possible. The use of a high-frequency non-inductive  
7
capacitor of around 0.1 ~ 0.22 F between the P & GND pins is recommended.  
22. Relays are used at almost every systems of electrical equipments at industrial application. In these cases, there should be sufficient distance between the CPU and the  
relays.  
23. The zener diode or transient voltage suppressor should be adopted for the protection of ICs from the surge destruction between each pair of control supply terminals  
(Recommanded zener diode is 22 V / 1 W, which has the lower zener impedance characteristic than about 15).  
24. C of around 7 times larger than bootstrap capacitor C is recommended.  
2
3
25. Please choose the electrolytic capacitor with good temperature characteristic in C . Also, choose 0.1 ~ 0.2 F R-category ceramic capacitors with good temperature and  
3
frequency characteristics in C .  
4
©2016 Semiconductor  
FNB34060T Rev. 1.0  
13  
www.fairchildsemi.com  
www.onsemi.com  
Detailed Package Outline Drawings (FNB34060T)  
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. Package specifications do not expand the terms of Fairchild’s worldwide therm and conditions,  
specifically the the warranty therein, which covers Fairchild products.  
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:  
http://www.fairchildsemi.com/dwg/MO/MOD27BA.pdf  
©2016 Semiconductor  
FNB34060T Rev. 1.0  
14  
www.fairchildsemi.com  
www.onsemi.com  
©2016 Semiconductor  
FNB34060T Rev. 1.0  
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www.fairchildsemi.com  
www.onsemi.com  
ON Semiconductor and  
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.  
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent  
coverage may be accessed at www.onsemi.com/site/pdf/PatentMarking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.  
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