©2012 Fairchild Semiconductor Corporation 1www.fairchildsemi.com
FBA42060 Rev. C5
FBA42060 PFC SPM® 45 Series for Single-Phase Boost PFC
March 2014
FBA42060
PFC SPM® 45 Series for Single-Phase Boost PFC
Features
• UL Certified No. E209204 (UL1557)
• 600 V - 20 A Single-Phase Boost PFC with Integral
Gate Driver and Protection
• Low Thermal Resistance Using Ceramic Substrate
• Full-Wave Bridge Rectifier and High-Performance
Output Diode
• Optimized for 20kHz Switching Frequency
• Built-in NTC Thermistor for Temperature Monitoring
• Isolation Rating: 2000 Vrms/min.
Applications
• Single-Phase Boost PFC Converter
Related Source
•AN-9091 - Boost PFC Inductor Design Guide
•AN-9072 - Motion SPM® 45 Series Mounting Guid-
ance
General Description
The FBA42060 is an advanced PFC SPM® 45 module
providing a fully-featured, high-performance Boost PFC
(Power Factor Correction) input power stage for con-
sumer, medical, and industrial applications. These mod-
ules integrate optimized gate drive of the built-in IGBT to
minimize EMI and losses, while also providing multi-
ple on-module protection features including under-volt-
age lockout, over-current shutdown, thermal monitoring,
and fault reporting. These modules also feature a full-
wave rectifier and high-performance output diode for
additional space savings and mounting convenience.
Figure 1. Package Overview
Package Marking & Ordering Information
Device Device Marking Package Packing Type Quantity
FBA42060 FBA42060 SPMAA-F26 Rail 12
©2012 Fairchild Semiconductor Corporation 2www.fairchildsemi.com
FBA42060 Rev. C5
FBA42060 PFC SPM® 45 Series for Single-Phase Boost PFC
Integrated Drive, Protection and System Control Functions
• For IGBTs: gate drive circuit, Over-Current Protection (OCP), control supply circuit Under-Voltage Lock-Out (UVLO) Protection
• Fault signal: corresponding to OC and UV fault
• Built-in NTC thermistor: temperature monitoring
• Input interface: active-HIGH interface, works with 3.3 / 5 V logic, Schmitt trigger input
Pin Configuration
Figure 2. Top View
VTH (1)
RTH (2)
S (3)
R (4)
PR(5)
L (6)
P (7)
n.c (8)
n.c (9)
(26) NR
(25) NR
(24) NR
(23) NR
(22) N
(21) N
(20) n.c
(19) n.c
(18) n.c
(17) COM
(15) COM
(16) VCC
(13) IN
(14) COM
(12) n.c
(11) VFO
(10) CSC
©2012 Fairchild Semiconductor Corporation 3www.fairchildsemi.com
FBA42060 Rev. C5
FBA42060 PFC SPM® 45 Series for Single-Phase Boost PFC
Pin Descriptions
Internal Equivalent Circuit
Figure 3. Internal Block Diagram
Pin Number Pin Name Pin Description
1V
TH Thermistor Bias Voltage
2R
TH Series Resistor for The Use of Thermistor
3 S AC Input for S-Phase
4 R AC Input for R-Phase
5P
RPositive DC-Link of Rectifier
6 L Inductor Connection
7 P Positive DC-Link Input
8, 9 N.C -
10 COC Signal Input for Over-Current Detection
11 VFO Fault Output
12 N.C -
13 IN PWM Input for IGBT Drive
14 COM Common Supply Ground
15 COM Common Supply Ground
16 VCC Common Supply Voltage of IC for IGBT Drive
17 COM Common Supply Ground
18 ~ 20 N.C -
21, 22 N Negative DC-Link Input
23 ~ 26 NRNegative DC-Link of Rectifier Diode
Csc
VFO
IN
COM
VCC
OUT
(1)VTH
(2)RTH
(10)CSC
(11)VFO
(13)IN
(14)(15)(17)COM
(16)VCC
(7)P
(3)S
(4)R
(23)(24)(25)(26)NR
NTC
Thermistor
(5)P
R
(6)L
(21)(22)N
©2012 Fairchild Semiconductor Corporation 4www.fairchildsemi.com
FBA42060 Rev. C5
FBA42060 PFC SPM® 45 Series for Single-Phase Boost PFC
Absolute Maximum Ratings
Converter Part
Control Part
Total System
Thermal Resistance
Symbol Parameter Conditions Rating Unit
ViInput Supply Voltage Applied between R - S 276 Vrms
Vi(Surge) Input Supply Voltage (Surge) Applied between R - S 500 V
VPN Output Voltage Applied between PR - NR450 V
VPN(Surge) Output Supply Voltage (Surge) Applied between PR - NR500 V
VCES Collector - Emitter Voltage 600 V
VRRM Repetitive Peak Reverse Voltage 600 V
± ICEach IGBT Collector Current TC = 25°C, VCC = 15 V 20 A
± ICP Each IGBT Collector Current (Peak) TC = 25°C, Under 1 ms Pulse Width 30 A
IFSM Peak Forward Surge Current Single Half Sine-Wave 200 A
TJOperating Junction Temperature -40 ~ 150 °C
Symbol Parameter Conditions Rating Unit
VCC Control Supply Voltage Applied between VCC - COM 20 V
VIN Input Signal Voltage Applied between IN - COM -0.3 ~ VCC + 0.3 V
VFO Fault Output Supply Voltage Applied between VFO - COM -0.3 ~ VCC + 0.3 V
IFO Fault Output Current Sink Current at VFO Pin 1 mA
VSC Current Sensing Input Voltage Applied between CSC - COM -0.3 ~ VCC + 0.3 V
Symbol Parameter Conditions Rating Unit
TSTG Storage Temperature -40 ~ 125 °C
VISO Isolation Voltage 60 Hz, Sinusoidal, AC 1 Minute, Connect
Pins to Heat Sink Plate
2000 Vrms
Symbol Parameter Condition Min. Typ. Max. Unit
Rth(j-c)Q Junction to Case Thermal
Resistance at Chip Center
IGBT - - 2.5 °C/W
Rth(j-c)D FRD - - 2.5 °C/W
Rth(j-c)R Rectifier - - 2.5 °C/W
©2012 Fairchild Semiconductor Corporation 5www.fairchildsemi.com
FBA42060 Rev. C5
FBA42060 PFC SPM® 45 Series for Single-Phase Boost PFC
Electrical Characteristics (TJ = 25°C, unless otherwise specified.)
Converter Part
1st Notes:
1. tON and tOFF include the propagation delay of the internal drive IC. tC(ON) and tC(OFF) are the switching time of IGBT itself under the given gate driving condition internally.
For the detailed information, please see Figure 4.
Figure 4. Switching Time Definitions
Symbol Parameter Conditions Min. Typ. Max. Unit
VCE(SAT) IGBT Collector - Emitter
Saturation Voltage
VCC = 15 V, VIN = 5V, IC = 20 A - 2.2 2.7 V
VFF FRD Forward Voltage IF = 20 A - 2.1 2.6 V
VFR Rectifier Forward Voltage IF = 20 A - 1.1 1.4 V
tON Switching Characteristic VPN = 300 V, VCC = 15 V, IC = 20 A,
VIN = 0 V 5 V, Inductive Load (1st Note 1)
- 770 - ns
tOFF - 640 - ns
tC(ON) - 130 - ns
tC(OFF) -50- ns
trr -40- ns
Irr -4.0- A
ICES Collector - Emitter
Leakage Current
VCE = VCES --1mA
©2012 Fairchild Semiconductor Corporation 6www.fairchildsemi.com
FBA42060 Rev. C5
FBA42060 PFC SPM® 45 Series for Single-Phase Boost PFC
Control Part
1st Notes:
2. Over-current protection is functioning on IGBT.
3. TTH is the temperature of thermister itself. To know case temperature (TC), please make the experiment considering your application.
.
Figure 5. R-T Curve of The Built-in Thermistor
Symbol Parameter Conditions Min. Typ. Max. Unit
IQCC Quiescent VCC Supply
Current
VCC = 15 V, VIN = 0V, VCC - COM - - 2.65 mA
VFOH Fault Output Voltage VSC = 0 V, VFO Circuit: 4.7 k to 5 V Pull-up 4.5 - - V
VFOL VSC = 1 V, VFO Circuit: 4.7 k to 5 V Pull-up - - 0.8 V
VSC(ref) Over-Current Protection Trip
Level Voltage of CSC pin
VCC = 15 V (1st Note 2) 0.45 0.50 0.55 V
UVCCD Supply Circuit Under-
Voltage Protection
Detection Level 10.5 13.0 V
UVCCR Reset Level 11.0 13.5 V
VIN(ON) ON Threshold Voltage Applied between IN - COM - - 2.6 V
VIN(OFF) OFF Threshold Voltage 0.8 - - V
RTH Resistance of Thermistor TTH = 25°C (1st Note 3) - 47.0 - k
TTH = 100°C -2.9-k
0255075100125
0
50
100
150
200
MIN
TYP
MAX
R-T Curve
Resistance RTH[k]
Tem perature TTH[oC]
95 100 105 110 115 120 125
1
2
3
4
MIN
TYP
MAX
Resistance RTH[k]
Temperature TTH[oC]
©2012 Fairchild Semiconductor Corporation 7www.fairchildsemi.com
FBA42060 Rev. C5
FBA42060 PFC SPM® 45 Series for Single-Phase Boost PFC
Recomended Operating Conditions
1st Notes:
4. The PFC SPM® product might not make response if input pulse width is less than the recommended value.
Mechanical Characteristics and Ratings
Figure 6. Flatness Measurement Position
Symbol Parameter Conditions Min. Typ. Max. Unit
ViInput Supply Voltage Applied between R - S 198 220 242 Vrms
VPN Supply Voltage Applied between PR - N - 360 400 V
IiInput Current VDC = 360 V, FSW = 20 kHz, VCC = 15 V,
TC = 90°C, TJ≤150°C
-20-A
peak
VCC Supply Voltage for inverter Applied between VCC - COM 13.5 15.0 16.5 V
PWIN(ON) Minimum Input Pulse Width (1st Note 4) 0.5 - - s
PWIN(OFF) 0.5 - - s
dVCC/dt Supply Variation -1 - 1 V/s
fPWM PWM Input Frequency TJ ≤ 150°C - 20 - kHz
VSEN Voltage for Current Sensing Applied between N - COM
(Including surge voltage)
-4 - 4 V
Parameter Conditions Min. Typ. Max. Unit
Mounting Torque Mounting Screw: M3 Recommended 0.7 N•m 0.6 0.7 0.8 N•m
Device Flatness See Figure 6 0 - +120 m
Weight -11- g
©2012 Fairchild Semiconductor Corporation 8www.fairchildsemi.com
FBA42060 Rev. C5
FBA42060 PFC SPM® 45 Series for Single-Phase Boost PFC
Time Charts of Protective Function
a1 : Control supply voltage rises: after the voltage rises UVCCR, the circuits start to operate when the 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).
a7 : Normal operation: IGBT ON and carrying current.
Figure 7. Under-Voltage Protection
Input Signal
Output Current
Fault Output Signal
Control
Supply Voltage
RESET
UVCCR
Protection
Circuit State SET RESET
UVCCD
a1
a3
a2
a4
a6
a5
a7
©2012 Fairchild Semiconductor Corporation 9www.fairchildsemi.com
FBA42060 Rev. C5
FBA42060 PFC SPM® 45 Series for Single-Phase Boost PFC
(with the external shunt resistance and CR connection)
c1 : Normal operation: IGBT ON and carrying current.
c2 : Over-current detection (OC trigger).
c3 : Hard IGBT gate interrupt.
c4 : IGBT turns OFF.
c5 : Fault output timer operation starts.
c6 : Input “LOW”: IGBT OFF state.
c7 : Input “HIGH”: IGBT ON state, but during the active period of fault output the IGBT doesn’t turn ON.
c8 : IGBT OFF state
Figure 8. Over Current Protection
Internal IGBT
Gate - Emitter Voltage
IGBT Control
Input
Output Current
Sensing Voltage
of Shunt Resistance
Fault Output Signal
SC Reference Voltage
CR Circuit Time
Constant Delay
OC
Protection
Circuit State SET RESET
c6 c7
c3
c2
c1
c8
c4
c5
©2012 Fairchild Semiconductor Corporation 10 www.fairchildsemi.com
FBA42060 Rev. C5
FBA42060 PFC SPM® 45 Series for Single-Phase Boost PFC
Recommand circuit for Application
Figure 9. Typical Application Circuit
2nd Notes:
1. To avoid malfunction, the wiring of each input should be as short as possible (less than 2 - 3 cm).
2. VFO output is open-drain type. This signal line should be pulled up to the positive side of the MCU or PFC controller power supply with a resistor that makes IFO up to 1 mA.
3. Input signal is active-HIGH type. There is a 5 k resistor inside the IC to pull-down each input signal line to GND. RC coupling circuits is recommanded for the prevention of
input signal oscillation. RSCPS time constant should be selected in the range 50 ~ 150 ns (recommended RS = 100 Ω, CPS = 1 nF).
4. To prevent errors of the protection function, the wiring around RF and CSC should be as short as possible.
5. In the over-current protection circuit, please select the RF
, CSC time constant in the range 1~2 μs.
6. Each capacitors should be mounted as close to the pins as possible.
7. Relays are used in almost every systems of electrical equipment in home appliances. In these cases, there should be sufficient distance between the MCU and the relays.
8. Internal NTC thermistor can be used for monitoring the case temperature and protecting the device from the over-heating operation. Please select an appropriate resistor RTH
according to the application. For example, use RTH = 4.7 kΩ that will make the voltage across RTH to be 2.5 V at 85°C of the case temperature.
9. Please use an appropriate shunt resistor RSH to protect the intenal IGBT from the over-current operation.
10. It’s recommended that anti-parallel diode should be connected with IGBT.
MCU /
Controller
+5 V
+15 V
+5 V
CSC
VFO
IN
COM
VCC
OUT
VTH
RTH
CSC
VFO
IN
COM
V
P
N
NTC
Thermistor
L
P
R
S
N
VAC
CSC
RF
Current-sensing
VDC
RFO
R
R
RSH
CC
RTH
©2012 Fairchild Semiconductor Corporation 11 www.fairchildsemi.com
FBA42060 Rev. C5
FBA42060 PFC SPM® 45 Series for Single-Phase Boost PFC
Detailed Package Outline Drawings
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/MOD23AA.pdf
©2012 Fairchild Semiconductor Corporation 12 www.fairchildsemi.com
FBA42060 Rev. C5
FBA42060 PFC SPM® 45 Series for Single-Phase Boost PFC
