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首页 > 电子元器件选型 > 驱动程序和接口 > 外围驱动器

ULN2003a

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ULN2003a
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ULN2003A

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生命周期状态: Obsolete
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ULN2003A Texas Instruments 也适用于 ULN2003ANE3 ,ULN2003A ,ULN2003AJ ULN2003A STMicroelectronics 也适用于 E-ULN2003A ,E-ULN2001A ,ULN2001D1 等其余14个型号 ULN2003 ON Semiconductor 也适用于 ULN2003 ,ULQ2003ADR2G ,ULN2003ADR2G ULN2003APG Toshiba America Electronic Components 也适用于 ULN2003APG(O,N,M) ,ULN2003APG ,ULN2004APG(C,N,HZN 等其余8个型号 ULN2004AFW Toshiba America Electronic Components 也适用于 ULN2003APGONM ,ULN2004APGSCM ,ULN2004AFWG5ELM 等其余16个型号

参考设计

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TIDM-HV-1PH-DCAC Single-Phase Inverter Reference Design With Voltage Source and Grid Connected Modes | TI.com
TIDM-HV-1PH-DCAC: This reference design implements single-phase inverter (DC-AC) control using the C2000™ F28377D microcontroller. Design supports two modes of operation for the inverter. First is the voltage source mode using an output LC filter. This control mode is typically used in uninterruptible power supplies (UPS). Second is grid connected mode with an output LCL filter, which is typically used in solar inverters. Firmware for the design is supported under the powerSUITE framework which enables adaptation using the Solution Adapter and enables tuning of the control loop using the Compensation Designer and SFRA. High-efficiency, low THD and intuitive software make this design attractive for engineers working on inverter design for UPS and alternative energy applications such as PV inverters, grid storage and micro grids.
TIDA-01329 Configurable Stepper Driver for HVAC Louver and Motor Control Reference Design | TI.com
TIDA-01329: This reference design provides a flexible stepper motor system designed to drive up to two stepper motors, or 8 peripherals, while reducing the number of GPIOs needed from the host controller reducing overall cost. The system is suitable for applications requiring stepper motors or coils up to 50V, and a max current of 2.5A (with all channels enabled). This design features multiple configurations for outputs, allowing multiple peripherals to be driven (i.e. 1 motor, 1 buzzer, 1 relay, and 2 LEDs). It is adaptable to automated louver control in Heating Ventilation and Air Conditioning (HVAC) systems as well as control of relays, buzzers, and LEDs. This concept could also be more broadly expanded to drive any number of channels for other building automation designs including louver control in smart ventilation systems, automated window blind tilting, as well as pan and tilt control for IP cameras.
Single-Phase Inverter Reference Design With Voltage Source and Grid Connected Modes
TIDM-HV-1PH-DCAC: This reference design implements single-phase inverter (DC-AC) control using the C2000™ F28377D microcontroller. Design supports two modes of operation for the inverter. First is the voltage source mode using an output LC filter. This control mode is typically used in uninterruptible power supplies (UPS). Second is grid connected mode with an output LCL filter, which is typically used in solar inverters. Firmware for the design is supported under the powerSUITE framework which enables adaptation using the Solution Adapter and enables tuning of the control loop using the Compensation Designer and SFRA. High-efficiency, low THD and intuitive software make this design attractive for engineers working on inverter design for UPS and alternative energy applications such as PV inverters, grid storage and micro grids.
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