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Texas Instruments MCF8315 | Demoboard MCF8315EVM
MCF8315 evaluation module for three-phase sensorless FOC integrated MOSFET BLDC motor driver
Overview
| Topology | Half-Bridge Converter Nonisolated |
| Input voltage | 4.5-35 V |
Description
The MCF8315 has three half-H-bridge integrated MOSFET drivers for sensorless FOC control of a three-phase brushless DC (BLDC) motor for 4.5-V to 35-V, 5-A peak current drive. The MCx8315 integrates a buck regulator that can support 200-mA with programmable regulated supply.This EVM includes an on-board MSP430, MSP430FR2355, which is used to interface with the MCF8315EVM GUI.
Features
- MOTORSTUDIO GUI available with full configuration and control
- Sensorless field-oriented control (FOC)
- 4.5V-to-35V operation with 5A peak current drive
- 240mΩ (high-side plus low-side) integrated MOSFETs
- Onboard MSP430 handles connectivity with the PC and GUI
Typical applications
- Automotive Fan and Blowers
- Residential and Living Fans, Washer and Dishwashers Pumps, Air Purifiers and Humidifier Fans
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | ISAT,10%(A) | ISAT,30%(A) | RDC max.(mΩ) | fres(MHz) | IRP,40K(A) | Mount | C | Tol. C | VR(V (DC)) | Size | Operating Temperature | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | Fl(mm) | Packaging | H(mm) | Operation Force(g) | Electrical Life(Cycles) | Actuator Color | Washable | Vaporphase process | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-MAIA SMT Power Inductor, 22 µH, 1.1 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MAIA SMT Power Inductor | Inductance22 µH | Saturation Current @ 10%1.1 A | Saturation Current @ 30%2 A | DC Resistance1040 mΩ | Self Resonant Frequency12 MHz | Performance Rated Current0.85 A | MountSMT | – | – | – | Size3015 | Operating Temperature -40 °C up to +125 °C | – | – | – | Length3 mm | Width3 mm | – | – | Height1.5 mm | – | – | – | – | – | ||||
| WE-MAIA SMT Power Inductor, 47 µH, 0.75 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MAIA SMT Power Inductor | Inductance47 µH | Saturation Current @ 10%0.75 A | Saturation Current @ 30%1.5 A | DC Resistance2300 mΩ | Self Resonant Frequency8 MHz | Performance Rated Current0.5 A | MountSMT | – | – | – | Size3015 | Operating Temperature -40 °C up to +125 °C | – | – | – | Length3 mm | Width3 mm | – | – | Height1.5 mm | – | – | – | – | – | ||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | Capacitance1 nF | Capacitance±10% | Rated Voltage16 V (DC) | Size0603 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor3.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | Height0.8 mm | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | Capacitance1 µF | Capacitance±10% | Rated Voltage50 V (DC) | Size0805 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor10 % | Insulation Resistance0.1 GΩ | Ceramic TypeX7R Class II | Length2 mm | Width1.25 mm | Pad Dimension0.5 mm | Packaging7" Tape & Reel | Height1.25 mm | – | – | – | – | – | |||||
 | WS-TASV SMT Tact Switch 6.0x3.8 mm, –, – | Simulation– | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWS-TASV SMT Tact Switch 6.0x3.8 mm | – | – | – | – | – | – | – | – | – | Rated Voltage12 V (DC) | – | Operating Temperature -40 °C up to +85 °C | – | Insulation Resistance100 MΩ | – | – | – | – | PackagingTape and Reel | Height2.5 mm | Operation Force160 g | Electrical Life50000 Cycles | Actuator ColorBlack | WashableNo | Vaporphase processnot specified |