FEBSPM3SPM45_M01MTCA FAIRCHILD | Alldatasheet
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© 2012 Fairchild Semiconductor Corporation 1 FEBSPM3SPM45_M01MTCA • Rev. 1.0.1 User Guide for FEBSPM3SPM45_M01MTCA Motion SPM3/45H Evaluation Board Compatible with: SPM3V2_V4 & SPM45H Modules Featured Fairchild Product: FNB41560 (SPM45H SPM) Direct questions or comments about this evaluation board to: “Worldwide Direct Support” http://www.fairchildsemi.com/support/evaluationboards/
© 2012 Fairchild Semiconductor Corporation 2 FEBSPM3SPM45_M01MTCA • Rev. 1.0.1 Table of Contents
© 2012 Fairchild Semiconductor Corporation 3 FEBSPM3SPM45_M01MTCA • Rev. 1.0.1 This user guide supports the SPM3V2_V4 / SPM45H evaluation boar d, identifiable by the marking FEBSPM3SPM45_M01MTCA on the topside of the PCB. It should be used in conjunction with SPM3V2_V4 / SPM45H product datasheets, as well as Fairchild Semiconductor’s application notes and technical support team available through the website at http://www.fairchildsemi.com. 1. Overview of the Evaluation Board This motion Smart Power Module (SPM®) evaluation board is designed to eva luate Fairchild Semiconductor’s SPM3V2_V4 and SPM45H SPM families of parts. The motion SPM is installed as the motor power module on the evaluation board to drive a three-phase AC Induction Motor ( ACIM), Brushless DC ( BLDC) motor, Brushless AC ( BLAC) motor, or Permanent-Magnet Synchronous Motor ( PMSM). A Switched-Mode P ower Supply (SMPS) is integrated into the design, along with the necessary bulk capacitors and microcontroller (MCU) interface circuitry. This allows evaluation of Fairchild’s motion SPM products with a minimum investment of time, expense, and peripheral equipment. As this board is designed for a wide variety of motor types, not all included circuitry is required for all types of motors. Some motor types may require some additional circuitry be added, depending on the control algorithms being implemented. By default, the FNB41560 (600 V/15 A SPM45H) is installed as the motor power module, as shown in Figure 9 . It is possible to replace the provided SPM45H m odule with a part from the SPM3_V2 family (i.e. FSB B30CH60, 600 V/30 A) per Figure 10 or the SPM3_V4 family (i.e. FSBB30CH60C, 600 V/30 A) per Figure 11. Depending on the power level of the device, some additional discrete component value changes may be required. The most common reason to consider a SPM3 V2_V4 device over the SPM45H family is to increase motor power level. The evaluation board is designed to connect to either AC or DC power sources feeding current to the motor. There are three example test configurations in Section 3. The three- phase motor output terminals (U, V, W) from the SPM should be connected to the motor windings. Three bootstrap power supply circuits are designed into the evaluation board , one per phase . A bootstrap capacitor, charge resistor for charging the capacitor , and the blocking diode for high -voltage isolation make up each bootstrap supply. With SPM45H and SPM3_V4 modules, R50 -55 and D5 -7 are not required . These extra bootstrap positions are provided for compatibility with SPM3_V2 modules. The microcontroller ( MCU) or motion -controller develop ment board connects to this SPM board via the provided connector. Six low-pass filters are used betwee n the signal input connector and the gate input signal pins of the FNB41560. Short-circuit current protection is provided by a single shunt resistor, op amp, and low-pass filter. Additional circuitry is included to monitor bus voltage, inverter phase current, and module temperature. This evaluation board is designed to support a wide array of test conditions and requirements.
Figure 3. Block Diagram
This evaluation board has been designed and optimized for the conditions in Table 1. Table 1. Electrical and Mechanical Requirements
- See test configuration 1.
- See test configuration 2 or 3.
- A cooling fan may be required when operated for extended periods at high currents. Monitoring
high currents to ensure device remains within maximum thermal operating limits.
- AC input voltage at 220 VAC.
- This board is supplied with FNB41560 SPM45H motion SPM, rated at 600 V/15 A (TC=25°C,
component changes may be necessary to support the higher currents. See test configurations.
understand the power on/off procedures. power to the board may be isolated. When using an oscilloscope with this board, it must be isolated from the AC line. Alternatively, high-voltage (700 V+) isolated probes may be utilized. Start with a clean working surface, clear of any conductive material. Be careful while turning on the power switch to the AC source. Never probe or move a probe on the board while the AC line voltage is present. the module is safe to disconnect. Figure 4. High Voltage Areas (Top Side)
Figure 5. High-Voltage Areas (Bottom Side)
configuration (see Figure 6).
- Attach the 3-phase motor and MCU connections.
- Connect the AC line voltage to J3 to charge the bulk capacitors and operate the
SMPS. The SMPS does not operate until the AC input voltage is greater than 90 VAC.
- Fault indicator LED (D3) turns on when AC power is initially applied.
- Press switch SW2 to reset the fault-detect circuit, turning off fault indicator D3.
- Operate the MCU firmware to rotate the motor. More advanced control algorithms
winding BEMF sensing, and bus voltage sensing). Figure 6. Test Configuration #1
- Additional cooling and/or larger heat sink is required.
- Variable transformer is recommended to slowly ramp VAC input to bulk capacitors.
- Make a short connection in parallel with RT1, using RT2 mounting holes.
- Attach a three-phase motor and MCU connections.
- Connect the AC line voltage to J3 through a variable t ransformer to charge the bulk
voltage is greater than 90 VAC.
- Slowly adjust the variable transformer for the desired AC voltage.
- Fault indicator LED (D3) turns on when AC power is initially applied.
- Press switch SW2 to reset the fault-detect circuit, turning off fault indicator D3.
- Operate the MCU firmware to rotate the motor. More advanced control algorithms
winding BEMF sensing, and bus voltage sensing). Figure 7. Test Configuration #2
- Additional cooling and/or larger heat sink is required.
- Remove JP1 and JP2 AC line jumpers. This removes power to the bridge rectifier.
The AC line voltage is only applied to the SMPS.
- Attach the three-phase motor and MCU connections.
- Connect the AC line voltage to J3 to power the SMPS.
- Fault indicator LED (D3) turns on when AC power is initially applied.
- Press switch SW2 to reset the fault-detect circuit, turning off fault indicator D3.
- Connect an isolated high-power DC power supply to the P and N terminals.
- Adjust the DC supply for the desired DC voltage.
- Operate the MCU firmware to rotate the motor. More advanced control algorithms
winding BEMF sensing, and bus voltage sensing). Figure 8. Test Configuration #3
© 2012 Fairchild Semiconductor Corporation 12 FEBSPM3SPM45_M01MTCA • Rev. 1.0.1 3.5. Power-Off Procedure 1. Remove the AC line voltage or high-power DC power supply while the MCU is enabled. 2. Allow the motor to discharge the bulk capacitors , as indicated by D3 going off when the bus capacitors are fully discharged . It is good practice to have an isolated DMM attached to the board to ensure the bus voltage is at a safe level prior to handling or manipulating electrical connections. 4. External Connections Signal Interface Pin Function
1 High-Side Input Signal from MCU (Phase U), active HIGH
2 High-Side Input Signal from MCU (Phase V), active HIGH
3 High-Side Input Signal from MCU (Phase W), active HIGH
4 Low-Side Input Signal from MCU (Phase U), active HIGH
5 Low-Side Input Signal from MCU (Phase V), active HIGH
6 Low-Side Input Signal from MCU (Phase W), active HIGH
7 Fault-Out Signal to MCU, active LOW
8 RTH
9 VFO, active LOW
10 SMPS +5 V Output
11 SMPS +3.3 V Output
12 GND
13 SMPS +15.75 V Output
14 N/C
1 Current-Sense Output (Phase U)
2 Current-Sense Output (Phase V)
3 Current-Sense Output (Phase W)
4 Signal GND
1 AC Line Input (Hot)
3 AC Neutral Input (Neutral)
1 +Bus Voltage Sample Output 2 -Bus Voltage Sample Output ¼” Spade Terminals P Positive DC Link Input Connection N Negative DC Link Input Connection U Motor Output Connection (Phase U) V Motor Output Connection (Phase V) W Motor Output Connection (Phase W)
Figure 9. FEBSPM3SPM45_M01MTCA with SPM45
Figure 10. FEBSPM3SPM45_M01MTCA with SPM3_V2
Figure 11. FEBSPM3SPM45_M01MTCA with SPM3_V4
Figure 12. Power Supply, HV Charge Indicator and Current Sense
Figure 13. Fault, VBUS_SENSE, J1 and J4
Figure 14. PS1 Schematic
- This power supply is significantly larger in power levels that is typically required in motor control applications. The
power select MCU development boards. See the output current limits in the Specification section.
Figure 17. Top Assembly
Figure 18. Bottom Assembly
© 2012 Fairchild Semiconductor Corporation 22 FEBSPM3SPM45_M01MTCA • Rev. 1.0.1 7. Bill of Materials Item Qty. Reference Part Number Value Description Manufacturer Package 1 1 BR1 DFB2560 25 A 600 V, Bridge Rectifier Fairchild Semiconductor Thru-Hole 2 3 C1, C3, C5 EEE-FK1V330P 33 µF Capacitor, SMD, Alum, 35 V Panasonic - ECG SMD 3 4 C2, C4, C6, C15 C0805C104K5RACTU 100 nF Capacitor, SMD, Ceramic, 50 V Kemet 805 4 1 C16 EKZE350ELL221MH15D 220 µF Capacitor, Alum,
35 V, Radial United Chemi-Con Thru-Hole
5 2 C17, C38 C0805C333K5RACTU 33 nF Capacitor, Ceramic,
50 V, X7R Kemet 805
6 2 C18, C41 GRM21BR71H105KA12L 1 µF Capacitor, Ceramic,
50 V, X7R Murata 805
7 1 C20 ECQ-E6104KF 0.1 µF ECQ-E6104KF Panasonic Thru-Hole 8 14 C21, C22, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35 C0805C101K5GACTU 100 pF Capacitor, Ceramic, 9 1 C37 C0805C104K4RACTU 0.1 µF Capacitor, Ceramic,
16 V, X7R Kemet 805
10 2 C39, C40 EET-UQ2W681EA 680 µF Capacitor, Alum,
450 V, Radial Panasonic Thru-Hole
11 1 C42 C0805C153K5RACTU 15 nF Capacitor, Ceramic, 12 9 C7, C8, C9, C10, C11, C12, C13, C14, C19 C0805C102K5RACTU 1 nF Capacitor, SMD, Ceramic, 25 V, X7R STD 805 13 1 D3, D8 CMD15-21VRD/TR8 LED, 100V, 200 mA Chicago Mini Light 1206 14 4 D4, D5, D6, D7 MMBD4148 1 µF Capacitor, SMD, Ceramic,50 V, X5R STD SOT-23 15 1 F1 0326025.HXP 10 A Fuse Cover .32x1.42x5" 16 3 F1C 840836 Fuse Cover Richco Plastic Co. 17 2 F1CLP BK/1A1907-05 Fuse Clip (6.35 mm) Cooper Bussman 18 1 J1 22-28-4163 Conn Header 16 Pin
0.1 Vert Gold TE Connectivity Thru-Hole
4 Pin Header
3.96 mm Pitch Molex Thru-Hole 20 1 J3 09-65-2038
3 Pin Header
3.96 mm Pitch Molex Thru-Hole 21 1 P4 09-50-1031 3 Pin rcpt 3.96 mm Pitch Molex Thru-Hole 22 1 P5 09-50-1041 4 Pin rcpt 3.96 mm Pitch Molex Thru-Hole 23 1 PS1 FSL206MR 15.75 V, 5 V, 3.3 V SMPS Fairchild Semiconductor 24 1 Q1 MMBT2222A Transistor, NPN,
40 V, 1 A
Transistor, PNP, 60 V, 0.8 A Fairchild Semiconductor SOT-23 26 1 R10 MCR10EZPJ472 4.7 kΩ Resistor, 1/8 W, 5% ROHM 805 27 1 R12 MCR10EZHJ620 62 kΩ Resistor, 1/8 W, 5% ROHM 805 28 1 R13 MCR10EZPF6801 6.8 kΩ Resistor, 1/8 W, 5% ROHM 805
© 2012 Fairchild Semiconductor Corporation 23 FEBSPM3SPM45_M01MTCA • Rev. 1.0.1 Item Qty. Reference Part Number Value Description Manufacturer Package 29 4 R14, R15, R16, R17 BR3FB15L0 (Optional) 0.015 Ω Resistor, 3 W, ±1% Stackpole ELEC. Thru-Hole 30 4 R14, R15, R16, R17 BR3FB10L0 0.010 Ω Resistor, 3 W, ±1% Stackpole ELEC. Thru-Hole 31 6 R18, R19, R20, R21, R22, R23 MCR10EZPF7872 78 kΩ Resistor, 1/8 W, 5% ROHM 805 32 8 R24, R26, R28, R30, R32,R 34, R36, R38 MCR10EZPF1001 1.0 kΩ Resistor, 1/8 W, 5% ROHM 805 33 8 R25, R27, R29, R31, R33,R 35, R37, R39 MCR10EZPF1801 1.8 kΩ Resistor, 1/8 W, 5% ROHM 805 34 7 R4, R5, R6, R7, R8, R9, R11 MCR10EZPJ101 100 kΩ Resistor, 1/8 W, 5% ROHM 805 35 1 R40 MCR10EZPF8201 8.2 kΩ Resistor, 1/8 W, 5% ROHM 805 36 3 R41, R42, R43 MCR10EZHF3902 39 kΩ Resistor, 1/8 W, 5% ROHM 805 37 1 R44 MCR10EZPF7871 7.87 kΩ Resistor, 1/8 W, 5% ROHM 805 38 1 R45 MCR10EZPJ104 100 kΩ Resistor, 1/8 W, 5% ROHM 805 39 2 R46, R48 MCR10EZPJ332 3.3 kΩ Resistor, 1/8 W, 5% ROHM 805 40 1 R47 MCR10EZPJ331 330 kΩ Resistor, 1/8 W, 5% ROHM 805 41 1 R49 62 kΩ Resistor, 1/8 W, 5% ROHM 805 42 3 R56, R57, R58 MCR10EZHF5103 510 kΩ Resistor, 1/8 W, 5% ROHM 805 43 1 R59 MCR18EZPF2002 20 kΩ Resistor, 1/8 W, 5% ROHM 805 44 5 R60, R61, R62, R63, R64 MCR18EZPF2202 22 kΩ Resistor, 1/8 W, 5% ROHM 805 45 1 RT1 CL-11 12 A Inrush current limiter,
0.02 W GE Sensing Thru-Hole
Switch Tactile, SPST, n/c, 32 V C&K Components SMD 48 5 U, V, W, P, N 63824-1 Tab Terminal Thru-Hole 49 1 U1 FNB41560 NOTE8 SPM45H SPM Fairchild Semiconductor Thru-Hole 50 2 U4, U5 FAN4274IMU8X Dual, Low Cost, RRIO CMOS Amp Fairchild Semiconductor MSOP 8- Lead 51 4 ZD1, ZD2, ZD3, ZD4 1N4749ATR 24 V ZD1,ZD2,ZD3,ZD4 Fairchild Semiconductor DO-41 52 1 ZD5 MM3Z47VB 47 V Diode, Zener, 200 mW Fairchild Semiconductor SOD-323F Notes: 7. DNP = Do Not Populate. 8. U1 replaceable, depending on design requirements.
typically a balance between noise-levels at small currents and sense-resistor losses. Figure 19. Current-Sensing Circuit
small resistor value) and shunt-resistor losses. at the expense of higher losses in the sense resistor. Figure 20. Short-Circuit Protection Circuit
RT1 operating temperature measured at varying load currents. Figure 23. NTC Temperature
© 2012 Fairchild Semiconductor Corporation 28 FEBSPM3SPM45_M01MTCA • Rev. 1.0.1 12. Revision History Date Revision Description January 2013 1.0.0 Initial Release April 2013 1.0.1 Add output voltage specification to Table 1 Evaluation Board, list U1 in BOM WARNING AND DISCLAIMER Replace components on the Evaluation Board only with those parts shown on the parts list (or Bill of Materials) in the Users’ Guide. Contact an authorized Fairchild representative with any questions. This board is intended to be used by certified professionals, in a lab envi ronment, following proper safety procedures. Use at your own risk. The Evaluation board (or kit) is for demonstration purposes only and neither the Board nor this User’s Guide constitute a sales c ontract or create any kind of warranty, whether express or i mplied, as to the applications or products involved. Fairchild warrantees that its products meet Fairchild’s published specifications, but does not guarantee that its products work in any specific application. Fairchild reserves the right to ma ke changes without notice to any products described herein to improve reliability, function, or design. Either the applicable sales contract signed by Fai rchild and Buyer or, if no contract exists, Fairchild’s standard Terms and Conditions on the back of Fairchild invoices, govern the terms of sale of the products described herein. DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME A NY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRI TICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation's Anti -Counterfeiting Policy. Fairchild's Anti -Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss o f brand reputation, substandard performance, failed applicat ions, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. Fairchild strongly encourages customers to p urchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full tracea bility, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up -to-date technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriat ely address any warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. EXPORT COMPLIANCE STATEMENT These commodities, technology, or software were exported from the United States in accordance with the Export Administration Regulations for the ultimate destination listed on the commercial invoice. Diversion contrary to U.S. law is prohibited. responsible to ensure the appropriate U.S. export regulations are followed.