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Hotswap circuits rely on the thermal capacitance of the series-limiting MOSFET to dissipate the large transient energy under current- or power-limit operation. The peakjunction temperature must be controlled in order to achieve a robust design. The constant-power MOSFET protection of the TPS2490 provides a simple method to useinformation provided by MOSFET manufacturers to determine peak junct

The ADL5530 is a broadband, fixed-gain, linear amplifier that operates at frequencies up to 1000 MHz. The device can be used in a wide variety of wired and wireless devices, including cellular, broadband, CATV, and LMDS/MMDS applications.The ADL5530 provides a gain of 16.5 dB, which is stable over frequency, temperature, power supply, and from device to device. It achieves an OIP3 of 37 dBm with an output compression point of 21.8 dB and a noise figure of 3 dB.This amplifier is single-ended and internally matched to 50 ? with an input return loss of 11 dB. Only input/output ac-coupling capacitors, a power supply decoupling capacitor, and an external inductor are required for operation.The ADL5530 operates with supply voltages of 3 V or 5 V with a supply current of 110 mA.The ADL5530 is fabricated on a GaAs pHEMPT process. The device is packaged in a 3 mm ? 2 mm LFCSP that uses an exposed paddle for excellent thermal impedance. It operates from ?40?C to +85?C. A fully populated evaluation board is also available.Applications VCO buffers General purpose Tx/Rx amplification

The PMP7340 uses the TPS53319 synchronous-buck SWIFT converter with integrated power MOSFETs using PowerStack technology to provide a highly efficienct: power dense 12V input to 1V output 5.7A solution . The TPS53319 is ideal for powering low-voltage: high-current SSD Controller ASICs as well as DDR core memory rail.

DC1422A-C: Demo Board for the LTC6605-14 Dual Matched 14MHz Filter with Low Noise, Low Distortion Differential Amplifier.

AN-726 Station Management Simplified

This application note is to provide users of the UCC2897AEVM with a method of generating acyclic restart or restart attempt of the EVM should the converter encounter an overcurrent condition including an output short.

This application note presents a method for interfacing the TLC4541 16-bit SAR analog-to-digital converter to the TMS320C6711™ DSP McBSP1. The software developed reads 1024 samples continuously from the TLC4541. In an effort to reduce development time the source code is made available on TI's website.

The LT3825 is an isolated switching regulator controller designed for medium power flyback topologies. A typical application is 10W to 60W with input voltage limited only by external power path components. A third transformer winding provides output voltage feedback.The LT3825 is a current mode controller that regulates output voltage based on sensing secondary voltage via a transformer winding during flyback. This allows for tight output regulation without the use of an opto-isolator, improving dynamic response and reliability. Synchronous rectification increases converter efficiency and improves output cross regulation in multiple output converters.The LT3825 operates in forced continuous conduction mode which improves cross regulation in multiple winding applications. Switching frequency is user programmable and can be externally synchronized. The part also has load compensation, undervoltage lockout and soft-start circuity.Applications Isolated Medium Power (10W to 60W) Supplies Isolated Telecom, Medical Converters Instrumentation Power Supplies Isolated Power over Ethernet Supplies

The ADL5605 is a broadband, two-stage, 1 W RF driver amplifier that operates over a frequency range of 700 MHz to 1000 MHz.The ADL5605 operates on a 5 V supply voltage and a supply current of 307 mA. The driver also incorporates a fast power-up/power-down function for TDD applications, applications that require a power saving mode, and applications that intermittently transmit data.The ADL5605 is fabricated on a GaAs HBT process and is packaged in a compact 4 mm ? 4 mm, 16-lead LFCSP that uses an exposed paddle for excellent thermal impedance. The ADL5605 operates from ?40?C to +85?C. A fully populated evaluation board tuned to 943 MHz is also available.ApplicationsWireless infrastructureAutomated test equipmentISM/AMR applications

This application report demonstrates the use of the Micrium uC/OS-II real-time kernel on an MSP430 microcontroller with very low memory overhead. Suggestions on how to effectively use the features of MSP430 and µC/OS-II to optimize a project are included. This report also explains how to effectively use MSP430 ultralow-power modes with uC/OS-II projects.

The PMP7328 reference design uses the TPS40422 to generate 1V at up to 60A. The design is optimized for small space while still maintaining good performance. The TPS40422 also offers PMBus control and reporting.

This reference design presents a complete power solution and low-cost: discrete sequencing circuit for the OMAP-L132: OMAP-L137: and OMAP-L138 processors.