Part Details for REF3333 by Texas Instruments
Overview of REF3333 by Texas Instruments
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Part Details for REF3333
REF3333 CAD Models
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Reference Designs related to REF3333
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TIDA-00226 基于 32 位 ARM® Cortex™-M4F MCU 的小尺寸串口转以太网转换器
Serial communications have been widely used in grid infrastructure equipments. But the limitation of transmission distance and bandwidth of serial communication leads to demand for a more flexible and high-speed method to meet modern smart grid network migration. Ethernet has been accepted as an
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TIDA-01234 适用于汽车 LED 照明的 24W 升压和升压至电池电压参考设计
TIDA-01234 是一款 24W 高效 (94%) 低成本异步升压参考设计，适用于基于 LM3481-Q1 的汽车 LED 应用。<p>此参考设计适用于汽车高亮度照明系统（例如头灯和尾灯）以及内部 LED 照明系统。它专为在 6V 至 18V 输入电压范围内工作而设计，并且能够以 1A 恒定电流驱动多个包含 6 至 7 个串联 LED（16V 至 24V）的灯串。此参考设计支持模拟 LED 亮度控制和输出开路保护。在升压到电池配置中，输入电压可高于、低于或等于所需的 LED 串电压。
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48V 3-Phase Inverter with Shunt-based In-line Motor Phase Current Sensing Reference Design
The TIDA-00913 reference design realizes a 48V/10A 3-phase GaN inverter with precision in-line shunt-based phase current sensing for accurate control of precision drives such as servo drives. One of the largest challenges with in-line shunt-based phase current sensing is the high common-mode voltage transients during PWM switching. The INA240 bi-directional current-sense amplifier overcomes this problem using enhanced PWM rejection. The reference design provides an output voltage from 0 to 3.3V: scaled to ±16.5A with 1.65V mid voltage for high phase-current accuracy over the entire temperature range. The TIDA-00913 offers a TI BoosterPack compatible interface to connect to a C2000 MCU LaunchPad™ development kit for easy performance evaluation.
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48V/10A High Frequency PWM 3-Phase GaN Inverter Reference Design for High-Speed Drives
Low voltage: high-speed drives and/or low inductance brushless motors require higher inverter switching frequencies in the range of 40 kHz to 100 kHz to minimize losses and torque ripple in the motor. The TIDA-00909 reference design achieves that by using a 3-phase inverter with three 80V/10A half-bridge GaN power modules LMG5200 and uses shunt based phase current sensing. Gallium nitride (GaN) transistors can switch much faster than silicon FETs and integrating the GaN FET and driver in the same package reduces parasitic inductances and optimizes switching performance reducing losses: thus allowing to down-size or eliminate the heatsink. The TIDA-00909 offers a TI BoosterPack compatible interface to connect to a C2000 MCU LaunchPad™ development kit for easy performance evaluation.
- 48V/16A small form factor three-phase GaN inverter reference design for integrated motor drives</