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FSB50450AS Schematic ( PDF Datasheet ) - Fairchild Semiconductor

Teilenummer FSB50450AS
Beschreibung Motion SPM 5 module
Hersteller Fairchild Semiconductor
Logo Fairchild Semiconductor Logo 




Gesamt 12 Seiten
FSB50450AS Datasheet, Funktion
FSB50450A / FSB50450AS / FSB50450AT
Motion SPM® 5 Series
July 2016
Features
• UL Certified No. E209204 (UL1557)
• 500 V RDS(on) = 2.4 MaxFRFET MOSFET 3-Phase
Inverter with Gate Drivers and Protection
• Built-In Bootstrap Diodes Simplify PCB Layout
• Separate Open-Source Pins from Low-Side MOSFETs
for Three-Phase Current-Sensing
• Active-HIGH Interface, Works with 3.3 / 5 V Logic,
Schmitt-trigger Input
• Optimized for Low Electromagnetic Interference
• HVIC Temperature-Sensing Built-In for Temperature
Monitoring
• HVIC for Gate Driving and Under-Voltage Protection
• Isolation Rating: 1500 Vrms / min.
• Moisture Sensitive Level (MSL) 3
• RoHS Compliant
Applications
• 3-Phase Inverter Driver for Small Power AC Motor
Drives
Related Source
RD-FSB50450A - Reference Design for Motion SPM 5
Series Ver.2
• AN-9082 - Motion SPM5 Series Thermal Performance
by Contact Pressure
• AN-9080 - User’s Guide for Motion SPM 5 Series V2
General Description
The FSB50450A/AS/AT is an advanced Motion SPM® 5
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 MOSFETs (FRFET® technology) to minimize
EMI and losses, while also providing multiple on-module
protection features including under-voltage lockouts and
thermal monitoring. 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 MOSFETs.
Separate open-source MOSFET terminals are available
for each phase to support the widest variety of control
algorithms.
FSB50450A
Package Marking & Ordering Information
Device Marking
FSB50450A
FSB50450AS
FSB50450AT
Device
FSB50450A
FSB50450AS
FSB50450AT
Package
SPM5P-023
SPM5Q-023
SPM5N-023
FSB50450AS
FSB50450AT
Reel Size
NA
330mm
NA
Packing Type
Rail
Tape-Reel
Rail
Quantity
15
450
15
©2012 Fairchild Semiconductor Corporation
FSB50450A / FSB50450AS / FSB50450AT Rev. 1.7
1
www.fairchildsemi.com






FSB50450AS Datasheet, Funktion
These values depend on PWM control algorithm
+15 V
C1 * Example Circuit : V phase
10 F
R5
C5
VCC
HIN
LIN
COM
VTS
VB
HO
VS
LO
VDC
P
HIN LIN Output
Note
Inverter
V Output
00
01
Z Both FRFET Off
0 Low side FRFET On
C3
10
VDC High side FRFET On
1
1 Forbidden
Shoot through
N R3
Open Open
Z
Same as (0,0)
C2 C4
One Leg Diagram of Motion SPM® 5 Product
* Example of Bootstrap Param: ters
C1= C2 = 1 F Ceramic Capacitor
Figure 3. Recommended MCU Interface and Bootstrap Circuit with Parameters
3rd Notes:
1. Parameters for bootstrap circuit elements are dependent on PWM algorithm. For 15 kHz of switching frequency, typical example of parameters is shown above.
2. RC-coupling (R5 and C5) and C4 at each input of Motion SPM 5 product and MCU (Indicated as Dotted Lines) may be used to prevent improper signal due to surge-noise.
3. Bold lines should be short and thick in PCB pattern to have small stray inductance of circuit, which results in the reduction of surge-voltage. Bypass capacitors such as C1, C2
and C3 should have good high-frequency characteristics to absorb high-frequency ripple-current.
Figure 4. Case Temperature Measurement
3rd Notes:
4. Attach the thermocouple on top of the heat-sink of SPM 5 package (between SPM 5 package and heatsink if applied) to get the correct temperature measurement.
3.5
3.0
2.5
2.0
1.5
1.0
0.5
20 40 60 80 100 120 140 160
THVIC [oC]
Figure 5. Temperature Profile of VTS (Typical)
©2012 Fairchild Semiconductor Corporation
FSB50450A / FSB50450AS / FSB50450AT Rev. 1.7
6
www.fairchildsemi.com

6 Page









FSB50450AS pdf, datenblatt
TRADEMARKS
The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not
intended to be an exhaustive list of all such trademarks.
AccuPower¥
AttitudeEngine™
Awinda®
AX-CAP®*
BitSiC¥
Build it Now¥
CorePLUS¥
CorePOWER¥
CROSSVOLT¥
CTL¥
Current Transfer Logic¥
DEUXPEED®
Dual Cool™
EcoSPARK®
EfficientMax¥
ESBC¥
®
Fairchild®
Fairchild Semiconductor®
FACT Quiet Series¥
FACT®
FastvCore¥
FETBench¥
FPS¥
F-PFS¥
FRFET®
Global Power ResourceSM
GreenBridge¥
Green FPS¥
Green FPS¥ e-Series¥
Gmax¥
GTO¥
IntelliMAX¥
ISOPLANAR¥
Making Small Speakers Sound Louder
and Better™
MegaBuck¥
MICROCOUPLER¥
MicroFET¥
MicroPak¥
MicroPak2¥
MillerDrive¥
MotionMax¥
MotionGrid®
MTi®
MTx®
MVN®
mWSaver®
OptoHiT¥
OPTOLOGIC®
OPTOPLANAR®
®
Power Supply WebDesigner¥
PowerTrench®
PowerXS™
Programmable Active Droop¥
QFET®
QS¥
Quiet Series¥
RapidConfigure¥
¥
Saving our world, 1mW/W/kW at a time™
SignalWise¥
SmartMax¥
SMART START¥
Solutions for Your Success¥
SPM®
STEALTH¥
SuperFET®
SuperSOT¥-3
SuperSOT¥-6
SuperSOT¥-8
SupreMOS®
SyncFET¥
Sync-Lock™
®*
TinyBoost®
TinyBuck®
TinyCalc¥
TinyLogic®
TINYOPTO¥
TinyPower¥
TinyPWM¥
TinyWire¥
TranSiC¥
TriFault Detect¥
TRUECURRENT®*
PSerDes¥
UHC®
Ultra FRFET¥
UniFET¥
VCX¥
VisualMax¥
VoltagePlus¥
XS™
Xsens™
௝❺®
* Trademarks of System General Corporation, used under license by Fairchild Semiconductor.
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE
RELIABILITY, FUNCTION, OR DESIGN. TO OBTAIN THE LATEST, MOST UP-TO-DATE DATASHEET AND PRODUCT INFORMATION, VISIT OUR
WEBSITE AT HTTP://WWW.FAIRCHILDSEMI.COM. 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. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE
WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS.
AUTHORIZED USE
Unless otherwise specified in this data sheet, this product is a standard commercial product and is not intended for use in applications that require extraordinary
levels of quality and reliability. This product may not be used in the following applications, unless specifically approved in writing by a Fairchild officer: (1) automotive
or other transportation, (2) military/aerospace, (3) any safety critical application – including life critical medical equipment – where the failure of the Fairchild product
reasonably would be expected to result in personal injury, death or property damage. Customer’s use of this product is subject to agreement of this Authorized Use
policy. In the event of an unauthorized use of Fairchild’s product, Fairchild accepts no liability in the event of product failure. In other respects, this product shall be
subject to Fairchild’s Worldwide Terms and Conditions of Sale, unless a separate agreement has been signed by both Parties.
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 Terms of Use
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 of brand reputation, substandard performance, failed
applications, 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 purchase 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 traceability, 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 appropriately 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.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification Product Status
Advance Information Formative / In Design
Preliminary
First Production
No Identification Needed
Full Production
Obsolete
Not In Production
Definition
Datasheet contains the design specifications for product development. Specifications may change
in any manner without notice.
Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild
Semiconductor reserves the right to make changes at any time without notice to improve design.
Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make
changes at any time without notice to improve the design.
Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor.
The datasheet is for reference information only.
Rev. I77
© Fairchild Semiconductor Corporation
www.fairchildsemi.com
©2012 Fairchild Semiconductor Corporation
FSB50450A / FSB50450AS / FSB50450AT Rev. 1.7
12
www.fairchildsemi.com

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