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
Isolated DC/DC hot side
Power management (20)
AC/DC & DC/DC controllers (external FET)
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UCC28750—Current-mode flyback controller with secondary-side regulation (SSR) for offline applications
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UCC28C52—Industrial, 30-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 100% duty cycle
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UCC28C55—Industrial, 30-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle
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UCC28740—Constant-Voltage, Constant-Current (CVCC) Flyback controller with Secondary Side Regulation (SSR)
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UC2844—Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C
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UC2845AQ—Automotive single ended 500KHz current mode PWM controller with 8.5V/7.9V UVLO 50% duty cycle
Half-bridge drivers
Linear & low-dropout (LDO) regulators
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TPS7A24—200-mA, 18-V, ultra-low-IQ, low-dropout (LDO) voltage regulator with enable
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TLV755P—500mA high-PSRR low-IQ low-dropout voltage regulator with enable
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TLV709—150-mA 30-V low-dropout (LDO) linear regulator with 3.2-μA supply current
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TLV733P—300-mA, capacitor-free, low-IQ, low-dropout voltage regulator with enable
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TLV757P—1-A, low-IQ high-accuracy low-dropout (LDO) voltage regulator with enable
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TLV704—150-mA 24-V ultra-low-IQ low-dropout (LDO) voltage regulator
MOSFETs
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CSD19533Q5A—100-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 9.5 mOhm
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CSD17318Q2—30-V, N channel NexFET™ power MOSFET, single SON 2 mm x 2 mm, 16.9 mOhm
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CSD13202Q2—12-V, N channel NexFET™ power MOSFET, single SON 2 mm x 2 mm, 9.3 mOhm
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CSD17571Q2—30-V, N channel NexFET™ power MOSFET, single SON 2 mm x 2 mm, 29 mOhm
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CSD88537ND—60-V, N channel NexFET™ power MOSFET, dual SO-8, 15 mOhm
Isolated power modules (integrated transformer)
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DCH010512D—Miniature, 1W, 3kVDC Isolated DC/DC Converters
Isolation (3)
Transformer drivers
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TIDA-00195—Isolated IGBT Gate Driver Evaluation Platform for 3-Phase Inverter System Reference Design
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TIDA-00199—Wide-Input Isolated IGBT Gate-Drive Fly-Buck Power Supply for Three-Phase Inverters Reference DesignSchematic: PDF
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TIDA-00446—Small Form-Factor Reinforced Isolated IGBT Gate Drive Reference Design for 3 Phase Inverter
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TIDA-010006—Isolated IGBT gate-drive power supply reference design with integrated switch PSR flyback controller
Technical documentation
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