ST Spins Motor Control ST Spins Motor Control • ST offers a complete product portfolio for motor control applications. STM32F High Performance MCUs STDRIVE™ Gate Divers IGBT, MOSFET and IPM E-Bike Reference Design • Industry leader in ARM Cortex-M MCU and power IC. • Growing productdevelopment ecosystem reduces design cycle. STM32F High Performance MCUs The high performance STM32 series offers up to 1082 CoreMark of performance and a rich set of peripherals to address all developers needs Performance DNA • Smart architecture for fast data transfers: DMAs, Bus Matrix • Operating from 1.7 to 3.6V • From - 40 up to 105 °C • Rich peripheral set including: CAN, Ethernet, Camera interface, SDMMC, USB OTG • Advanced analog features • 16-bit, 32-bit timers • Low power Batch Acquisition Mode (BAM) • • • • 2 watchdogs Temperature sensor Unique ID CRC Product Series STM32F7 STM32F4 System Advanced Comm. Periph. HW acceleration Graphic and Audio FPU, DSP instructions MPU Execution: ART Accelerator™ SDRAM I/F, Graphics: Dual Quad-SPI I/F SPDIF, HDMI-CEC Chrom-ART 2xSAI Accelerator™ TFT LCD Crypto-Hash: coprocessor FPU, DSP instructions MPU Execution: SDRAM I/F, ART Accelerator™ Dual Quad-SPI I/F Graphics: SPDIF, HDMI-CEC Chrom-ART up to 2xSAI Accelerator™ TFT LCD I/F Crypto-Hash: MIPI DSI I/F coprocessor 1082 ► ARM Cortex-M7 + FPU up to 216 MHz – 462 DMIPS ► From 512 KB to 1 MB Flash, 320 KB RAM ► Very High performance from Flash and external memories (including dual Quad-SPI) 608 ► ARM Cortex-M4 + FPU up to 180 MHz – 225 DMIPS ► From 64 KB to 2 MB Flash, up to 384 KB RAM ►Select the right F4 for your needs: from the F401/F411 Access lines to the most Advanced Lines Motor Control STDRIVE™ L639x: High Voltage Half Bridge Gate Drivers The new smartDRIVETM L639x family embeds a rich set of functionalities, including • • • an integrated comparator for protection an op amp suitable for current sensing (especially for field-oriented motor drive applications) a smart shutdown to improve system protection • an integrated bootstrap diode. This all helps reduce part count and the cost in advanced motor control application. Circuit Diagram of L6398 single chip half-bridge gate driver for N-channel power MOSFET or IGBT Motor Control LV MOSFETs STripFET F7 series: Industry’s lowest RDS(on) Low Voltage MOSFETs Key Features • Industry’s lowest RDS(on) • High avalanche capability • Optimized body diode • High junction temperature (175°C) 100V STripFET™ VII DeepGATE™MOSFET • Enhanced trench-gate structure • Exhibits more than 50% RDS(ON) reduction versus the F3 (planar technology) • 30, 40, 60, 80, 100, 120 and 150V MOSFETs serving Industrial, Motor Control, SMPS and Automotive applications • Extremely low On Resistance boost efficiency of final design • Low conduction losses and efficient intrinsic body diode allow package miniaturization • Increased Tj(max) up to 175°C in PowerFLAT 5x6 and 3.3x3.3 ensures longer lifetime Benefits • Low conduction losses • Small form factor of final system • No EMI issues • Robust design Motor Control Discrete IGBT Trench Gate Field Stop IGBT for Motor Control Applications Trench Gate Field Stop Key Features • Families characterized by FSW • 600V, 650V, and 1200V Available • Wide ICN Portfolio (4A to 120A) • Positive VCE(SAT) Temp Coefficient • Co-packed very fast antiparallel recovery freewheeling diode • Short-circuit withstand time • High junction temperature (175°C) • Low thermal resistance • Wide packaging options M-Series with ~1.55V VCE(SAT) is most popular for motor control S-Series = <8 kHz, M-Series = 8-20 kHz, V-Series = 20-120 kHz Tight parameter distribution TO-247 Long Lead (WA Package) is solderable p++ gate n+ p- (base) 70µm nn p+ collector D2PAK TO-3PF • • • • emitter Benefits • Optimal trade off for conduction and switching losses • Fits broad set of motor drives • Safe paralleling • Low system component count • High reliability power design TO-3P TO-220 TO-247 TO-220FP MAX-247 Motor Control SLLIMM™ Series Intelligent Power Modules with Gate SLLIMM-nano SLLIMM-nano 2 STGIPQ8C60T-H(Z/L) (Up to 500W) STGIPQ5C60T-H(Z/L) (Up to 300W) STIPN2M50T-H (40-60W) HVIC IGBT STGIF7CH60TS-L (750W-1KW) STGIB20M60TS-L (1.7W-2.5KW) STGIB30M60TS-L (2.3W-3.0KW) STGIB15CH60TS-L (1.5W-2.0KW) STGIB8CH60TS-L STGIB10CH60TS-L (750W-1.2KW)(1.0W-1.5KW) STGIF5CH60TS-L (300W-750W) FWD Direct Bond Copper (DBC) STGIF10CH60TS-L (1KW-1.2KW) STGIPQ3H60T-H(Z/L) (Up to 100W) Full Molded (FM) SLLIMM DBC SLLIMM FM STIPN1M50T-H (20-50W) HVIC IGBT FWD DBC 25W 60W 100W 300W 500W 750W 1.2KW 1.5KW 2.0KW 2.5KW 3.0KW E-Bike Reference Design 3-Phase PMSM 250W Drive Dedicated Solution for 250W LV drives suitable for ebikes • 250W inverter, <40V battery supplied • 3shunt current sensing, compact design using STM32F3 • bemf sensing, • MEMS magnetometer, for speed sensing • MEMS accelerometer, for safety purpose • Input connector for market available torque/cadence/Hall sensors • • • • • • STM32F302RBT (cortex-M4 micro) 6x STL220N6F7 (STripFET F7 MOSFET) 3x L6398 (H/L gate driver) ST1S14PHR (DCDC switching regulator) LIS3MDL (MEMS magnetometer) LIS2DH12 (MEMS accelerometer) Platform available