参考设计
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Two-output Buck and LDO for Consumer Applications (12V @ 250mA)
PMP5548.2: The PMP5548 is a buck converter with a secondary winding coupled with the main inductor. This winding supplies 6V that are added to the 6V output thus generating 12V. A 3.3V further output is derived from the main 6V output by means of an LDO.
Three-Phase Brushless/PMSM Low Current Motor Control Solution with InstaSPIN Software
TIDM-THREEPHASE-BLDC-LC-INST: This reference design demonstrates a motor control solution for spinning medium voltage three-phase brushless DC (BLDC) and brushless AC (BLAC) motors- often referred to as permanent magnet synchronous motors (PMSM) - featuring the C2000™ InstaSPIN™ TMS320F28069M microcontroller and the DRV8312 3-phase motor driver. The reference design features InstaSPIN-FOC field oriented control technology and InstaSPIN-MOTION speed and position control technology. With Texas Instruments’ InstaSPIN technologies, designers of all skill levels can implement a high-performance, power efficient, cost-effective, sensorless field-oriented control platform with robust movement capabilities. Applications include sub-50V and 3.5A synchronous motors for driving pumps, gates, lifts, fans, as well as both industrial and consumer robotics and automation.
12V Input 3W Dual 5V Output Buck Regulator Reference Design - PMP9091.2 - TI Tool Folder
PMP9091: This supply uses the TPS54160 buck regulator to generate a 5V/0.5A regulated output and an auxilliary 5V/0.2A unregulated output. A two winding coupled inductor is used to generate the auxilliary output. The auxilliary output is left floating, and could be used as a -5V output or as a second +5V output. This simple design results in an efficient, yet low cost solution for a dual output system. The peak efficiency is over 88%.
Three-Phase BLDC and PMSM Medium Voltage Motor Control Solution
TIDM-THREEPHASE-BLDC-LC: Spin and control three-phase brushless DC (BLDC) and brushless AC (BLAC) motors—or permanent magnet synchronous motors (PMSM)—using sensorless field oriented control (FOC). This design provides high-performance, power-efficient, and cost-effective control for sub-50V, 7A motors, ideal for applications like medical pumps, gates, lifts, small pumps, robotics, and automation. Sensored and sensorless trapezoidal commutation motor control techniques are also supported with this design.
12V Input 3W Dual 5V Output Buck Regulator Reference Design
PMP9091.2: This supply uses the TPS54160 buck regulator to generate a 5V/0.5A regulated output and an auxilliary 5V/0.2A unregulated output. A two winding coupled inductor is used to generate the auxilliary output. The auxilliary output is left floating, and could be used as a -5V output or as a second +5V output. This simple design results in an efficient, yet low cost solution for a dual output system. The peak efficiency is over 88%.
TIDM-THREEPHASE-BLDC-LC-INST Three-Phase Brushless/PMSM Low Current Motor Control Solution with InstaSPIN Software | TI.com
TIDM-THREEPHASE-BLDC-LC-INST: This reference design demonstrates a motor control solution for spinning medium voltage three-phase brushless DC (BLDC) and brushless AC (BLAC) motors- often referred to as permanent magnet synchronous motors (PMSM) - featuring the C2000™ InstaSPIN™ TMS320F28069M microcontroller and the DRV8312 3-phase motor driver. The reference design features InstaSPIN-FOC field oriented control technology and InstaSPIN-MOTION speed and position control technology. With Texas Instruments’ InstaSPIN technologies, designers of all skill levels can implement a high-performance, power efficient, cost-effective, sensorless field-oriented control platform with robust movement capabilities. Applications include sub-50V and 3.5A synchronous motors for driving pumps, gates, lifts, fans, as well as both industrial and consumer robotics and automation.
PMP9091 12V Input 3W Dual 5V Output Buck Regulator Reference Design | TI.com
PMP9091: This supply uses the TPS54160 buck regulator to generate a 5V/0.5A regulated output and an auxilliary 5V/0.2A unregulated output. A two winding coupled inductor is used to generate the auxilliary output. The auxilliary output is left floating, and could be used as a -5V output or as a second +5V output. This simple design results in an efficient, yet low cost solution for a dual output system. The peak efficiency is over 88%.
12V Input 3W Dual 5V Output Buck Regulator Reference Design
PMP9091.1: This supply uses the TPS54160 buck regulator to generate a 5V/0.5A regulated output and an auxilliary 5V/0.2A unregulated output. A two winding coupled inductor is used to generate the auxilliary output. The auxilliary output is left floating, and could be used as a -5V output or as a second +5V output. This simple design results in an efficient, yet low cost solution for a dual output system. The peak efficiency is over 88%.
Inverter with coupled inductor (-15@200mA)
PMP5150.2: This circuit uses the low-cost TPS54160 buck controller in an inverting buck-boost configuration. A coupled inductor is added to create balanced +/- 15V outputs.
PMP9091 12V Input 3W Dual 5V Output Buck Regulator Reference Design | TI.com
PMP9091: This supply uses the TPS54160 buck regulator to generate a 5V/0.5A regulated output and an auxilliary 5V/0.2A unregulated output. A two winding coupled inductor is used to generate the auxilliary output. The auxilliary output is left floating, and could be used as a -5V output or as a second +5V output. This simple design results in an efficient, yet low cost solution for a dual output system. The peak efficiency is over 88%.
TIDM-THREEPHASE-BLDC-LC Three-Phase BLDC and PMSM Medium Voltage Motor Control Solution | TI.com
TIDM-THREEPHASE-BLDC-LC: Spin and control three-phase brushless DC (BLDC) and brushless AC (BLAC) motors—or permanent magnet synchronous motors (PMSM)—using sensorless field oriented control (FOC). This design provides high-performance, power-efficient, and cost-effective control for sub-50V, 7A motors, ideal for applications like medical pumps, gates, lifts, small pumps, robotics, and automation. Sensored and sensorless trapezoidal commutation motor control techniques are also supported with this design.
