Servo drive power stage module
Products and reference designs
Servo drive power stage module
Overview
Our integrated circuits and reference designs help you create a compact, efficient and fully-protected servo drive power stage module. Our analog and embedded processing products enable improving motor control performance and exceed isolation and EMC requirements per IEC standards.
Design requirements
Servo drive power stage modules often require:
- Non-isolated and isolated gate drivers with high common mode transient immunity (CMTI) and built-in protection.
- Precise current and voltage sense for accurate position and torque control.
- Robust overcurrent protection against short circuit and shoot through events.
- Efficient non-isolated and isolated power supplies with tight regulation.
Explore applications similar in function and design
Block diagram
Find products and reference designs for your system.
IGBT-based servo power stage
Digital processing
Microcontrollers (MCUs) & processors (14)
C2000 real-time microcontrollers
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TMS320F28P650DK—C2000™ 32-bit MCU, 2x C28x+CLA CPU, Lock Step, 1.28-MB flash, 16-b ADC, HRPWM, EtherCAT, CAN-FD, AES
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TMS320F28P650SH—C2000 32-bit MCU, 400 MIPS, 1xC28x + 1xCLA CPU, FPU64, 768kB flash, 16-b ADC
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TMS320F28388S—C2000™ 32-bit MCU w/ connectivity manager, 1x C28x+CLA CPU, 1.0-MB flash, FPU64, CLB, ENET, EtherCAT
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TMS320F28388D—C2000™ 32-bit MCU w/ connectivity manager, 2x C28x+CLA CPU, 1.5-MB flash, FPU64, CLB, ENET, EtherCAT
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TMS320F28075—C2000™ 32-bit MCU with 120 MHz, FPU, TMU, 512 KB flash, CLA, SDFM
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TMS320F28027—C2000™ 32-bit MCU with 60 MHz, 64 KB flash
Arm-based processors
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AM3357—Sitara processor: Arm Cortex-A8, EtherCAT, PRU-ICSS, CAN
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AM3356—Sitara processor: Arm Cortex-A8, PRU-ICSS, CAN
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AM3358—Sitara processor: Arm Cortex-A8, 3D graphics, PRU-ICSS, CAN
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AM3359—Sitara processor: Arm Cortex-A8, EtherCAT, 3D, PRU-ICSS, CAN
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AMIC110—Sitara processor: Arm Cortex-A8, 10+ Ethernet protocols
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AM4378—Sitara processor: Arm Cortex-A9, PRU-ICSS, 3D graphics
Arm Cortex-R MCUs
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AM2612—Dual-core Arm Cortex-R5F MCU with up to 500MHz, real-time control and security
Arm Cortex-M0+ MCUs
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MSPM0G3507—80MHz Arm® Cortex®-M0+ MCU with 128KB flash 32KB SRAM 2x4Msps ADC, DAC, 3xCOMP, 2xOPA, CAN-FD, MATHA
Logic & voltage translation (16)
Noninverting buffers & drivers
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SN74HC244—8-ch, 2-V to 6-V buffers with 3-state outputs
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SN74ACT244—Eight-channel, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and three-state outputs
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SN74AHCT541—8-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs
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SN74LVC1G125—Single 1.65-V to 5.5-V buffer with 3-state outputs
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SN74LVC1G34—Single 1.65-V to 5.5-V buffer
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SN74LVC541A—8-ch, 1.65-V to 3.6-V buffers with 3-state outputs
AND gates
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SN74HC08—4-ch, 2-input, 2-V to 6-V 5.2 mA drive strength AND gate
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SN74LVC1G08—1-ch, 2-input 1.65-V to 5.5-V 32 mA drive strength AND gate
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SN74AHC1G08—1-ch, 2-input 2-V to 5.5-V high-speed (9 ns) AND gate
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SN74ALVC08—4-ch, 2-input 1.65-V to 3.6-V ultra-high-speed (3 ns) AND gate
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SN74LVC08A—Four-channel two-input 1.65V to 3.6V AND gate
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SN74LVC1G11—1-ch, 3-input 1.65-V to 5.5-V 32 mA drive strength AND gate
OR gates
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SN74LVC1G332—1-ch, 3-input 1.65-V to 5.5-V 32-mA drive strength OR gate
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SN74LVC1G32—1-ch, 2-input 1.65-V to 5.5-V 32-mA drive strength OR gate
NAND gates
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SN74HC03—4-ch, 2-input, 2-V to 6-V 5.2 mA drive strength NAND gate with open-drain outputs
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SN74LVC1G10—Single 3-input, 1.65-V to 5.5-V NAND gate
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TIDA-00366—Reference design for reinforced isolation 3-phase inverter with current, voltage and temp protection
Technical documentation
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