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2006-11-02 Synchronous controller operates from 2.75-4.5V
Linear Technology has introduced a dual-output, two-phase, low-input voltage current mode synchronous step-down switching controller that operates from an input voltage from 2.75V to 4.5V.
2006-07-20 Step-down controller draws 80A in sleep mode
Linear said its new controller draws 80A in sleep mode, making it suitable for preserving battery energy in applications where the system remains semi-active when the engine or the power is off
2004-07-23 Semtech controller meets DDR2 memory requirements
Semtech's SC1486A is a dual synchronous controller for systems designers specifying DDR2 memory.
2005-06-28 New dc-dc controller eliminates gate charging, switching losses
Linear Technology has developed a PolyPhase step-down synchronous controller with guaranteed operation and precision for junction temperatures as high as 140C.
2004-02-11 Linear Tech controller has 95 percent efficiency
Linear Technology Corp. has introduced the LTC3703 dc-dc step-down synchronous controller for high operation power supplies.
2000-06-23 Virtex synthesizable high-performance SDRAM controller
This application note describes the design and implementation of a synthesizable, parameterizable, flexible, auto-placed-and-routed synchronous DRAM controller in the Virtex FPGA family.
2007-07-23 Ultralow-current DC/DC controller suits automotives
Linear Technology's LTC3826/-1 two-phase dual output synchronous step-down DC/DC controller draws only 30?A when one output is active and only 50?A when both outputs are active.
2013-11-01 TI unveils 20V DC/DC synchronous buck controller
The LM27403 is touted by the firm as the industry's first analogue DC/DC controller with dynamic temperature-compensated inductor current sensing
2015-03-10 TI delivers zero standby power controller chipset
The UCC28730 and UCC24650 chipset supports 5V to 24V output voltages and helps designers create smaller, more efficient power supplies for TVs, home appliances, AC adapters, HVAC and more.
2004-09-27 TI dc-dc controller includes adaptive gate drivers
Texas Instruments has developed a multi-phase synchronous dc-dc buck controller with integrated adaptive gate drivers.
2003-01-09 Thales PMC supports synchronous, asynchronous protocols
The PMC-SIO octal serial I/O PCI mezzanine card mixes a quad ESCC and a quad UART equipped with EIA-232 or EIA-422/485 interfaces.
2011-01-31 Synchronous stepdown DC/DC controller touts precise conversion
Linear Technology Corp.'s LTC3880/-1 allows for digital programming and read back for real-time control and monitoring of critical point-of-load converter functions.
2005-11-21 Synchronous step-down controller with 95 percent efficiency
Intersil's new synchronous step-down controller integrates a synchronous buck PWM controller, a sourcing and sinking LDO regulator and a 10mA reference output buffer.
2006-03-14 Synchronous rectifier IC boosts flyback, resonant half-bridge designs
International Rectifier touts its SmartRectifier chipset, which comprises the IR1167 with external HEXFET MOSFETs, as the first high-efficiency solution that's viable from the standpoint of technology and cost.
2002-05-08 Synchronous motor controller prevents pole slip and saves costs when operating brushless synchronous motors
This application note discusses the process of preventing pole slip via a synchronous motor controller.
2007-11-29 Synchronous driver rolls for n-channel MOSFETs
Linear Technology has introduced a high-speed synchronous MOSFET driver designed to drive upper and lower n-channel power MOSFETs in a synchronous rectified converter topology
2005-10-11 Synchronous buck switching controller offered in SOT-23 package
The LM1770 from National Semiconductor is claimed to be the industry's first SOT-23 synchronous buck switching controller for low-voltage DC/DC conversion.
2005-06-14 Synchronous buck regulator design using the TI TPS5211 high-frequency hysteretic controller
This app note discusses the synchronous buck regulator design using the TI TPS5211 high-frequency hysteretic controller
2006-11-16 Sychronous buck controller delivers up to 30A
Powerful internal gate drivers allow Micrel's new synchronous buck controller to power external MOSFETs that can provide up to 30A of output current.
2005-11-24 Switching regulator controller requires no sense resistors
The new 2-phase dual synchronous step-down switching regulator controller from Linear Technology Corp. features an output tracking that drives a wide range of external power MOSFETs.
2006-10-10 Switching controller targets space-constrained apps
National's LM1771 synchronous buck switching controller, housed in MSOP-8 and 6-pin LLP packages, promises low-voltage point-of-load regulation from standard 5V and 3.3V rails in space-constrained applications.
2005-04-07 Step-down controller with 'excellent' line, load regulation
Linear Tech unveiled a current mode, high voltage step-down controller that promises to provide excellent line and load regulation
2005-12-14 Step-down controller ICs enable flexible voltage conversion
Vishay released two new synchronous buck step-down controller ICs designed to operate with external MOSFETs and a minimum of external components in DC/DC converter circuits that require output currents upwards of 10A.
2009-05-04 Step-down controller handles fast load steps
From Maxim Integrated Products comes the MAX17031 dual, Quick-PWM step-down controller with synchronous rectification specifically intended for generating 5V/3.3V supplies in battery-powered systems.
2007-05-17 Step-down controller delivers very low duty cycles
Linear Technology Corp. claims that its LTC3810 high input voltage synchronous step-down switching regulator controller can directly step down voltages from 100V to output voltages ranging from 0.8V to 93 percent of Vin.
2007-06-28 Stackable DC/DC controller eyes high-density servers
Texas Instruments Inc. introduces a single-channel version of its TPS40KTM stackable controller family that transforms power supplies in data centers and telecommunications equipment into fully scalable, interleaved power systems with higher performance and design flexibility
2006-06-29 ST unrolls controller for resonant half-bridge topology
STMicroelectronics introduced an advanced double-ended controller specifically designed for the series-resonant half-bridge topology
2009-12-09 SR controller promises high accuracy, reliability
International Rectifier has launched the IR11672A SmartRectifier IC with advanced Minimum On Time protection circuitry for energy-efficient AC/DC power converters.
2005-02-28 SMPS controller reduces input capacitance requirements
Maxim rolled out a dual step-down, interleaved, fixed-frequency, switch-mode power-supply controller
2006-11-17 SMPS controller features synchronous rectification
Maxim Integrated Products has introduced a dual step-down, interleaved fixed-frequency SMPS controller with synchronous rectification.
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