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Related Manuals for Fairchild FSB44104A
Summary of Contents for Fairchild FSB44104A
- Page 1 Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com ON Semiconductor and the ON Semiconductor logo 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.
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Page 2: Table Of Contents
Bootstrap Circuit Design ....................... 16 Print Circuit Board (PCB) Design ....................19 7.1. General Application Circuit Example .................... 19 7.2. PCB Layout Guidance ........................20 Packing Information ............................21 Related Resources ............................22 © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 3: Introduction
Target applications are invert motor drives for industrial use, such as general-purpose inverters, power tool and servo motors. Figure 2. Internal Equivalent Circuit, Input / Output Pins © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 4: Product Selections
Power Tool Between all shorted pins FSB43004A 60 A / 40 V 1.2 kW and heat sink) Note: These motor ratings are general ratings, so may be changed by conditions. © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 5: Package
Cu Wiring Al Wiring Lead Frame Mosfet Ceramic (Isolation material) Epoxy Resin EMC(Epoxy Molding Compound) Figure 4. Vertical Structure of SPM Package © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 6: Pin Description
Supply Voltage for High-Side V-Phase MOSFET Drive B(V) Supply Ground for High-Side V-Phase MOSFET Drive S(V) Supply Voltage for High-Side W-Phase MOSFET Drive B(W) Supply Ground for High-Side W-Phase MOSFET Drive S(W) © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 7: Detailed Pin Definition And Notification
The wiring of each input should be as short as ® possible to protect the Motion SPM 45 LV series against noise influences. To prevent signal oscillations, an RC coupling as • illustrated Figure recommended. © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 8: Package Outline
AN-9111 APPLICATION NOTE 3.3. Package Outline © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 9: Marking Specification
AN-9111 APPLICATION NOTE 3.4. Marking Specification © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 10: Product Synopsis
Unit FSB44104A 4.41 Junction-to-Case Thermal Package center (per MOSFET) °C /W th(j-c) Resistance FSB43004A 3.92 Note: For the measurement point of case temperature (T ), please refer to Figure 6. © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 11: J = 25 O C, Unless Otherwise Specified)
AN-9111 APPLICATION NOTE Figure 6. Case Temperature (TC) Detecting Point 4.2. Electrical Characteristic (T = 25 C, unless otherwise specified). Inverter Part (Based on FSB44104A) Table 7. Symbol Parameter Conditions Min. Typ. Max. Unit Drain–Source Breakdown =0 V, I =250µA... - Page 12 Supply Circuit, Under-Voltage Protection Detection Level Reset Level 10.5 Fault-Out Pulse Width µs ON Threshold Voltage IN(ON) Applied between IN - COM, (UH,VH,WH) - COM OFF Threshold Voltage (UL,VL,WL) IN(OFF) © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15...
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Page 13: Electrical Characteristic
Value Parameter Conditions Unit Min. Typ. Max. Device Flatness See Figure 9 µm Mounting Torque Mounting Screw: M3 0.51 0.62 0.72 N∙m Weight Module weight Figure 9. Flatness Measurement Position © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 14: Operation Sequence For Protections
14. C3-under-voltage detection (UV 15. C4-MOSFET OFF in spite of control input is alive, but there is no fault output signal. 16. C5-under-voltage reset (UV 17. C6-normal operation: MOSFET ON and carrying current. © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 15: Key Parameter Design Guidance
SC(min) Derating Ration of Shunt Resistor at T SHUNT(max) SHUNT 100°C: 70% Inverter output power: Safety Margin: 20% where: = Inverter output line to line voltage O,LL © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 16: Fault Output Circuit
V +0.3 V, 15 V supply interface is possible. However, it is recommended that the fault output be configured with the 5 V logic supply, which is the same © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 17: Bootstrap Circuit Design
There are a number of ways in which the V floating a fixed interval, based on the switching carrier frequency. supply can be generated. One of them is the bootstrap © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... - Page 18 System operating periode Bootstrap diode reverse recovery charge Figure 20. Recommended Initial Bootstrap Capacitors Practically, 2 mA of I is recommended for FSB44104A Charging Sequence Leak , operating V supply current at 20 kHz, is max. 2 mA Figure 21 and Figure 22 shows waveform initial bootstrap in the datasheet).
- Page 19 If the minimum ON pulse width of low-side MOSFET or the minimum OFF pulse width of high-side MOSFET is t ; the bootstrap capacitor must be charged to increase the voltage by ΔV during this period. © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15...
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Page 20: Print Circuit Board (Pcb) Design
(10) IN (VL) Gating VL IN(VL) LVIC (9) IN (UL) Gating UL IN(UL) OUT(UL) (8) V Fault Current Sensing SP15 Figure 24. General Application Circuitry for Motion SPM 45 LV series © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 21: Pcb Layout Guidance
3 3 u F 3 3 u F 3 5 V 3 5 V 3 5 V FSB44104A ® Figure 25. Print Circuit Board (PCB) Layout Guidance for the Motion SPM 45L series © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 22: Packing Information
AN-9111 APPLICATION NOTE Packing Information Figure 26. Packing Information © 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com Rev. 1.1 • 6/26/15... -
Page 23: Related Resources
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 ANY 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. - Page 24 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/Patent−Marking.pdf.