U-165 Design Rvw: Isolated 50 W Flyback Converter Using UCC3809 and UC3965
Texas InstrumentsThe flyback power stage is a popular choice for single and multiple output DC-to-DC converters at power levels of 150W or less. Without the output inductor required in buck-derived topologies such as the forward or push-pull converter the component count and cost are reduced. This application note will re-view the design procedure for the power stage and control electronics of a flyback converte
PCB Layout Guideline for TI Resistive TSC Devices
Texas InstrumentsPCB Layout Guideline for TI Resistive TSC Devices
AN-1852 Designing With pH Electrodes (Rev. A)
Texas InstrumentsA pH electrode measures hydrogen ion (H+) activity and produces an electrical potential or voltage. Theoperation of the pH electrode is based on the principle that an electric potential develops when two liquidsof different pH come into contact at opposite sides of a thin glass membrane. This was originallydiscovered in 1906 by Max Cremer [1]. His discovery laid the foundation for Fritz Habe
AN-603 Signed Integer Arithmetic on the HPC
Texas InstrumentsAN-603 Signed Integer Arithmetic on the HPC
Signal Chain Noise Figure Analysis
Texas InstrumentsADC12D1600RF Signal Chain Noise Figure Analysis
Getting Started With the C6000 Network Developer?s Kit (NDK)
Texas InstrumentsThis guide was written for beginning and intermediate users of the C6000 Network Development Kit (NDK). After downloading the evaluation version or purchasing the NDK, new users should read this guide
Pack Assembly and the bq20zxx (Rev. B)
Texas InstrumentsThis application report describes a recommended assembly sequence for the bq20z80-based battery pack. This procedure results in the most time-efficient setup of the battery pack. Included are steps for connecting a 4-series cell battery to the bq20z80EVM-001.
TMS320C30 Hardware Applications ( Contains Scanned Text)
Texas InstrumentsThis chapter discusses how to use the TMS320C30s interfaces to connect to various external devices, including the implementation of parallel interface to devices with/without wait states, and the use
DDR2 Power Solutions for Notebooks
Texas InstrumentsThis technical note provides a general guideline for designing the DDR2 memory power circuitry. It includes the DDR2 voltage requirements and encompasses a simple reference design focused on the Texas Instruments Incorporated (TI) TPS51116 a complete DDR2 memory power solution which includes a synchronous buck controller 3A linear dropout regulator (LDO) and buffered references.
U-504 Using the bq2000/T to Control Fast Charge (Rev. B)
Texas InstrumentsThe bq2000/T are programmable monolithic ICs for fast-charge management of nickel cadmium nickel metal-hydride and lithium-ion batteries in single- or multichemistry applications. This application note discusses simple ways to select all necessary components to implement various switch-mode topologies. It also discusses how to configure the bq2000/T inputs to accomodate different appplication c
TLC2272 and TLC2272-Q1 EMI Immunity Performance (Rev. A)
Texas InstrumentsThis application report describes of the EMI immunity performance of the TLC2272 and TLC2272-Q1 family of operational amplifier devices.
AN-104 Noise Specs Confusing (Rev. C)
Texas InstrumentsIt's really all very simple—once you understand it. Then here's the inside story on noise for those of uswho haven't been designing low noise amplifiers for ten years.
TB-01 Preventing Latch-Up in the COMBO II CODEC/Filter
Texas InstrumentsTB-01 Preventing Latch-Up in the COMBO II CODEC/Filter
Using the bq2589x ADC to Estimate Battery Temperature
Texas InstrumentsUsing the bq2589x ADC to Estimate Battery Temperature bq25890, bq25892, bq25895, bq25896
Circular Buffer in Second-Generation DSP's
Texas InstrumentsThird and fourth generation DSPs (TMS320C3x/4x) include a circular buffer addressing mode. The second generation DSPs (TMS320C2x) do not. The integer TMS320 devices make the use of a circular buffer u
