Search results for "regulator"
Dual-Voltage Level 200-mA LDO for Handheld Devices from Texas Instruments
Texas Instruments has introduced what it says is the first dual-level 200-mA low-dropout linear regulator with simple dynamic voltage scaling in a tiny, five-ball chip-scale package. The flexibility of this device benefits applications that require two levels of output voltage regulation for programming of eFUSE or SIM cards with additional memory, such as wireless handsets, PDAs, smart phones, MP3 players and other handheld devices.
White LED driver from TI
Helping display manufacturers meet demands for more efficient power technologies in displays, Texas Instruments (TI) has introduced an innovative, six-channel, 40-V white light emitting diode (LED) driver with a built-in, high-efficiency boost regulator and 1.5-A FET. The smallest LED driver to manage up to 60 white LEDs at once, the TPS61181 provides high power efficiency and accurate current regulation for medium-sized displays used in notebook...
Capacitor-free LDO offers One Percent Voltage Regulation Accuracy
Texas Instruments has introduced a series of 1.5-A and 3-A low-dropout linear regulators that feature a one percent voltage regulation accuracy rate over line, load and temperature. The easy-to-use LDOs meet the sequencing requirements for high-current applications such as telecom, notebooks and servers that use FPGAs and TI's digital signal processors (DSPs).
TI - Profibus RS-485 transceiver with integrated driver for highest efficiency and lowest EMI
transformer driver. The ISO1176T provides the primary voltage for an isolation transformer and, in conjunction with an external transformer, rectifier and regulator, provides the smallest isolated signal and power system design with highest efficiency and lowest electromagnetic interference (EMI).
TI introduces power management IC for 32-Bit C2000 real-time control MCUs
Texas Instruments Incorporated has introduced a complete power management solution for TI’s C2000 real-time control, 32-bit microcontrollers (MCUs) and other DSP and FPGA processors. The TPS75005 highly integrated power circuit comes in a thermally enhanced 5-mm x 5-mm QFN package, combining two low-noise, 500-mA low-dropout linear regulators (LDOs) and three supply voltage supervisors to provide +/-5 percent power-rail accuracy for TI&rsqu...
TI introduces Green Rectifier controller for 5-V power supplies
Texas Instruments introduced a new power management controller and driver for standard and logic-level N-channel MOSFETs used for low-voltage, secondary-side synchronous rectification. The UCC24610 Green Rectifier™ controller improves power supply efficiency as much as five percent, and reduces primary-side power loss in 5-volt AC/DC adapters and bias supplies.
High-Density Flash Memory Added to Extended Temperature Range 16-bit Microcontroller Family
STMicroelectronics has announced four new advanced 16-bit microcontrollers in its industry standard ST10 family (ST10F27x). The new MCUs offer up to 832-kbytes of embedded Flash memory and up to 68-kbytes of RAM, plus other enhancements, while maintaining upward hardware and software compatibility with earlier devices, such as the widely used ST10F168 and ST10F269. The family is one of the few product ranges to combine embedded Flash and the -40 ...
24-bit Audio DAC with Playback Time Extender Technology is a first says STMicroelectronics
STMicroelectronics has announced a high performance 24-bit audio DAC that is intended for the mobile music market and provides 103dB signal-to-noise ratio through the whole audio path, while also embedding the company’s innovative PTETM Playback Time Extender processing scheme to minimize power consumption. The single-chip STw5210 audio solution also integrates power management circuitry to simplify system design and enable direct connection to...
STMicroelectronics Launches 30V Power Transistors
STMicroelectronics has introduced a series of 30V surface-mount power transistors, achieving on-resistance as low as 2 milliohms (max) to increase the energy efficiency of products such as computers, telecom and networking equipment.
Memory Card Interface from STMicroelectronics for Portable Applications
STMicroelectronics has announced a highly-integrated chip which provides five essential functions required by memory card interfaces in mobile phones, GPS navigation devices, digital cameras and a broad range of other consumer and industrial products that use removable Secure Digital (SD) protocol cards. The new flip-chip EMIF06-SD02F3 memory-card transceiver integrates signal conditioning, bidirectional level shifting, ESD (electrostatic dischar...