Part Details for OPA365 by Texas Instruments
Overview of OPA365 by Texas Instruments
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Part Details for OPA365
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Reference Designs related to OPA365
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Capacitive Load Drive Verified Reference Design Using an Isolation Resistor
This TI Verified Design implements a variety of op amps driving capacitive loads from 100pF to 1uF using a isolation resistor. The OPA192 is highlighted due to its ability to drive large capacitive loads with small isolation resistors.
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PMP10842 针对固态硬盘的高度紧凑型电源管理
This reference design offers a working application for a SandForce SF3700 Solid State Drive controller centered around the LM10692 in a very small form factor. This board demonstrate a typical application configuration for a 3.3Vin fed SSD system.
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This reference design is built to enable multiple room comfort control in connected HVAC systems. Sensing temperature, humidity, and pressure allows independent monitoring and air-flow adjustment in each zone. This TI Design converts a constant air volume (CAV) into a variable air volume (VAV) system. Collected data can be transmitted wirelessly to the smart thermostat or gateway. Onboard sensors can be employed to allow predictive maintenance, shorten technical troubleshooting time, and reduce overall energy consumption. Long battery life allows the smart damper to run for many years without the need to spend time and money on battery replacement.
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Inverting buck-boost reference design
This reference design uses UCD3138064A as a digital controller to control two-phase two-rail inverting buck-boost. This non-isolated converter is used for wireless radio power. The input voltage is from -35 V to -60 V. There are two outputs. The default output voltage of rail 1 is 32 V and max current is 8.5 A; the default output voltage of rail 2 is 48 V and max current is 5.5 A. The output voltage is adjustable from 30 V to 56 V. With some component changes and firmware changes: the hardware can be used for current mode control or transition mode control to increase power and improve load transient. Test results of three controls are provided respectively.
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Two Phase Interleaved LLC Resonant Converter Reference Design Using C2000™ MCUs
Resonant converters are popular DC-DC converters frequently used in server: telecom: automotive: industrial and other power supply applications. Their high performance (efficiency: power density: etc.): improving requirements of the various industry standards: and the ever increasing power density goals have made these converters a good choice for medium to high power applications.This design implements a digitally controlled 500W two phase interleaved LLC resonant converter. The system is controlled by a single C2000™ microcontroller (MCU): TMS320F280025C: which also generates PWM waveforms for all power electronic switching devices under all operating modes. This design implements a novel current sharing technique to accurately achieve current balancing between phases.NOTE: There is an older version of this design using F2837x device available in ControlSUITE.
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TIDA-00846 汽车类高侧调光后灯参考设计
The TI design is for automotive high side dimming rear light, which uses BCM to supply the rear light. In the TI design the high side driver TPS1H100-Q1 is used to output PWM supply with different duty cycle. Linear LED drivers TPS92630-Q1 and TPS92638-Q1 are used to drive the LEDs in constant cu
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CC1111USB_REFDES CC1111 USB 软件狗参考设计
The CC1111 USB dongle reference design demonstrates how to make a compact USB dongle with the CC1111 System-on-Chip, a chip antenna in conjunction with a special PCB trace and single sided components mounting. Schematics and layout files for the CC1111 USB dongle is included in the refere
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ARM MPU with Integrated HIPERFACE DSL Master Interface Reference Design
This reference design implements HIPERFACE DSL master protocol on Industrial Communication Sub-System (PRU-ICSS). The two-wire interface allows integration of position feedback wires into motor cable. It consists of AM437x PRU-ICSS firmware and TIDA-00177 transceiver reference design.
- 1.6-kW reference design with CCM totem pole PFC and current-mode LLC realized by C2000 and GaN
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TIDA-00914 具有小型 Δ-Σ 调制器的增强型隔离式相位电流检测参考设计
此参考设计采用隔离式 IGBT 栅极驱动器以及隔离式电流/电压传感器，实现了增强型隔离式三相逆变器子系统。此设计使用 AMC1306E25 Δ-Σ 调制器实现精确的基于分流的直列式电机相电流感应。调制器输出采用曼彻斯特编码，简化了 MCU 和调制器之间的时钟和数据信号路由。该调制器具有高 CMTI，有助于抑制逆变器开关噪声瞬变在控制器侧造成数据损坏。采用小尺寸调制器，实现了紧凑型解决方案。TIDA-00914 提供了一个连接到外部 MCU 或 FPGA 的接口，因此可采用 SINC 数字滤波器解调 AMC1306E25 输出位流。此参考设计采用 F28379D Delfino 控制卡，该卡通过适配卡连接到参考设计所述卡，以便采用 SINC 滤波器实现电流感应。
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PMP21561 安全隔离式次级 SiC MOSFET 驱动器参考设计
此参考设计为汽车电池充电系统提供了一个集成式高侧和低侧隔离式次级栅极驱动器解决方案，采用了两个推挽 SN6505B 变压器驱动器和一个隔离式双通道栅极驱动器 UCC21521C。
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PMP6933 18Vdc-60Vdc 输入、9.6V @ 15A 输出、效率高达 94% 的有源钳位正向
PMP6933 参考设计可通过宽范围 18V-60V 电信输入提供 9.6V 15.6A (150W) 的电源，效率达 94% 以上。此设计采用 UCC2897A 有源钳位控制器以及自驱动同步整流器实现超高效率。
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- Interleaved and multiphase inverting buck-boost converter reference design
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PMP11405 适用于通用交流输入和 24V/0.15A 输出的初级侧稳压反激参考设计
PMP11405 参考设计使用具有集成 MOSFET 的 UCC28910 初级侧调节反激式控制器，通过安全隔离额定变压器从通用交流输入产生 24V/0.15A 输出。在满负载时可实现 80% 以上的效率，在空载情况下观察到低于 100mW 的功耗。
- 1-kW digital-controlled current mode LLC reference design
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TIDEP-0096 用于 Linux® 变电站自动化的高可用性无缝冗余以太网参考设计
此参考设计可实现高可靠性、低延迟网络通信解决方案，适用于智能电网传输和分配网络中的变电站自动化设备。它支持 IEC 62439 标准中的高可用性无缝冗余 (HSR) 规范。此解决方案是 FPGA 方法的较低成本替代方法，可提供在无需额外组件的情况下添加 IEC 61850 支持等功能的灵活性和性能。该解决方案基于 Linux 高级操作系统，可能还适用于以太网上需要最低延迟可靠性的其他市场，如工厂自动化、运输和其他市场。
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Cost-effective 3-phase Brushless DC Drive for Sensor-less Trapezoidal Control Reference Design
This reference evaluation module: featuring DRV8313: 3-phase driver with integrated MOSFETs and MSP430G2553 MCU: provides a cost effective sensor-less solution to run of 3-phase BLDC motor in trapezoidal commutation. Reference design software comes with easy to use GUI for quick evaluation. Software project files are also shared to develop standalone application project as per end user need.
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Transient Load Generator Reference Design
The TIDA-01379 reference design permits to generate fast load transient signals required for the evaluation of converter stability. The board includes three separable load transient generators that are either regulated or non-regulated and are able to support different load configurations. The loads can be referenced to ground or floating.
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TIDA-00590 双电池充电器 IC 参考设计（采用级联配置连接）
Higher capacity 1S batteries in the latest smartphones and tablets need higher charge currents to charge faster. With 12-V power sources, two 5-A battery charger ICs connected in cascode, parallel configuration can provide more than 5-A charging current. In addition, the heat from the
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High-speed current shunt monitor reference design
This reference design is a low-side: bidirectional current shunt monitor using high-speed amplifiers. It is intended for applications that could benefit from faster fault detection: single shunt motor control: higher switching frequencies: higher gain: and or reduced general ADC sampling noise. This design featuresthe OPA365-Q1: OPA2836-Q1: and OPA607 in 10 V/ V of gain to monitor a 1-mΩ shunt.The default configuration is for ≤45-A systems: and accurately senses transients up to ±50x Vcc: for a Vcc range of 2.2 V to 5.5 V. The default configuration achieves <250 ns settling time for the typical acquisition period of the 3.3-V: 12-bit internal ADC of most TI motor microcontrollers. This design guide will review necessary considerations for fast and accurate current sensing: and for system safety and efficiency.
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Single Supply Op Amp with Drive to True GND
Single supply rail-to-rail amplifiers are commonly used in analog systems. In some cases it is important to have an amplifier output that drives very close to GND (i.e. a few microvolts). However: no amplifier can inherently drive this close to GND. This TI Precision Design shows a simple design modification that allows most standard single supply rail-to-rail amplifiers to drive very close to GND.
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ARM MPU with Integrated BiSS C Master Interface Reference Design
Implementation of BiSS C Master protocol on Industrial Communication Sub-System (PRU-ICSS). The design provides full documentation and source code for Programmable Realtime Unit (PRU).
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Efficient: high-current: linear LED driver reference design for SpO2 and other medical applications
This reference design provides a protected: efficient (headroom-controlled): high-current (up to 1.5 A): linear (accurate and fast) light-emitting diode (LED) driver reference design to enable peripheral capillary oxygen saturation (SpO2) and other medical applications. A typical SpO2 application drives current through LEDs. Most of these drivers are integrated with analog front-end devices and work at the typical value of 100 mA. A higher current drive is necessitated to cover wide range of human and veterinary physiology. This design enables self-calibration and uses a look-up table for headroom control to optimally drive LEDs resulting in minimum power dissipation across the control element. The design operated from an input voltage range of 1.8 V to 4.2V and enables LED currents up to 1.5 A.
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PMP6003 TRIAC 可调光 230V LED 照明驱动器控制器 (32V@350mA)
The PMP6003 reference design is an isolated (flyback) dimmable LED Lighting Driver Controller using the TPS92210. This reference design accepts an input voltage range from 180V - 265V. The output voltage is set to 32V and the LED string current to set to 350mA.
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Three-Phase BLDC / PMSM Motor Drive with High-Performance Microcontrollers Reference Design
This reference design describes a motor-control evaluation kit for spinning 3-phase brushless DC and brushless AC (BLAC) often referred to as permanent-magnet synchronous (PMSM) motors with example of sensorless field oriented / vector control (FOC). The implementation leverages the DRV8301 gate-driver IC as well as the TPS65381 power-management IC (PMIC). This reference design can be used as a high-performance: power-efficient: cost-effective platform to speed up development of PMSM control algorithms.
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Valley switching boost power factor correction (PFC) reference design
This reference design illustrates a digital control method to significantly improve Boost Power Factor Correction (PFC) converter performance such as the efficiency and Total Harmonic Distortion (THD) under light load condition where efficiency and THD standards are difficult to meet. This is achieved using the integrated digital control feature of the Piccolo™ F280049 microcontroller (MCU). The design supports phase shedding: valley switching: valley skipping: and Zero Voltage Switching (ZVS) for different load and instantaneous input voltage conditions. The software available with this reference design accelerates time to market.
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Single Chip Drive for Industrial Communications and Motor Control
This reference design implements hardware interface based on the HEIDENHAIN EnDat 2.2 standard for position or rotary encoders. The platform also allows you to implement real-time EtherCAT communications standards in a broad range of industrial automation equipment. It enables designs with a low footprint: low power and single chip solution in applications such as industrial automation: factory automation or industrial communication.
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48Vin: 300W 1/8brick Digital Module with GaN FET Reference Design
The PMP4435 is a DC-DC isolated digital module with GaN mosfet reference design targeted for industrial and telecom applications. The DC input range is 36V-60V: with 12V typical and the output is 12V/5A. An digital controller UCD3138A is used in the design. The efficiency is up to 95.8% with good thermal performance.
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C2000™ MCU solar DC/DC converter with Maximum Power Point Tracking (MPPT) reference design
This design is a digitally-controlled: solar DC/DC converter with maximum power point tracking (MPPT): for use in central or string solar inverters. It is a companion to TIDM-SOLAR-ONEPHINV: a grid-tied: single phase: DC/AC inverter. Together: TIDM-SOLAR-DCDC and TIDM-SOLAR-ONEPHINV comprise a solar inverter for central or string topologies. This solar DC/DC converter consists of a two-phase interleaved boost converter for MPPT and a resonant LLC converter with isolation. A C2000™ Piccolo™ TMS320F28035 microcontroller (MCU) is the digital controller for the DC/DC converter: executing high frequency control loops and maximum-power point tracking algorithms. This design achieves full-load efficiency of greater than 94 percent: which allows for more overall energy output from a solar installation and reduces detrimental heat generation in the converter.
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EnDat 2.2 System Reference Design
This reference design implements EnDat 2.2 Master protocol stack and hardware interface based on HEIDENHAIN EnDat 2.2 standard for position or rotary encoders. The design is composed of EnDat 2.2 Master protocol stack: half-duplex communications using RS-485 transceivers and the line termination implemented on the Sitara AM437x industrial development kit. This design is fully tested to meet HEIDENHAIN EnDat 2.2 standard. Along with EnDat position feedback: AM437x IDK is able to support industrial communications and motor drive as described in the AM437x single-chip motor-control design guide.
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