Power & Voltage Controls & Controllers

Controls & Controllers, Electronic Components & Devices, Electrical Equipment & Systems

Power Management ICs feature 6 DC/DC regulators.

March 24, 2015

Available in 4.5 x 4.5 mm FQFN package, MIC7400/MIC7401 Series combines 5 independent 3 A synchronous buck converters, independent 200 mA non-synchronous boost converter, and numerous programmable features. Devices operate from 2.4–5.5 V input and provide output of 0.8–3.3 V for buck regulators with 1.5% output accuracy over line/load and temperature. Configurable via I2C interface and internal EEPROM, PMICs are suited for SSDs as well as smart-home and IoT devices. Read More

Controls & Controllers, Electronic Components & Devices

LDO Regulator for Mobile Devices uses fine analog IC process.

March 18, 2015

Using fine analog IC process for advanced CMOS, TCR2LN/LE/LF series offers 200 mA output. Fixed output voltages from 0.8–3.6 V are available, and standard features include on/off control input, over-current protection, and auto-discharge option. Characteristics and package size suit mobile devices that require extended battery lives and high-density board assembly, including wearables, smartphones, tablet PCs, and portable games. Read More

Electronic Components & Devices, Controls & Controllers

Switching Regulator offers output tracking and sequencing. .

March 16, 2015

Delivering up to 2 A of continuous output current from 2.7–5.5 V input, Model ISL8002B features 2 MHz switching frequency which provides optimal transient response. Output tracking and sequencing of FPGAs and MPUs ensures sensitive multi-rails properly start up and shut down. Housed in 2 x 2 mm TDFN package, synchronous buck regulator offers up to 95% peak efficiency. Device is suited for point-of load conversions in networking, factory automation, instrumentation, and medical equipment. Read More

Electronic Components & Devices, Controls & Controllers

PSR Chipset achieves zero standby power consumption.

March 16, 2015

Supporting 5–24 V output voltages, UCC28730 primary-side regulation (PSR) flyback controller with 700 V startup switch and UCC24650 wake-up monitor is suited for AC/DC power supplies up to 75 W. Smart load monitor with wake-up feature enables rapid step response with tiny output capacitors. Adapting to converter-loading conditions, intelligent sleep function can disable system functions, adapt for AC relay control, or disable synchronous rectifier at no load. Read More

Controls & Controllers, Test & Measuring Instruments

Control and I/O Products offer total plant automation.

March 12, 2015

Consisting of DIN rail-mounted control and I/O products based on scalable architecture and flexible design, Symphony® Plus SD Series optimizes energy efficiency in diverse operating environments within power and water industries. Able to withstand  temperatures from -20 to +70°C without additional environmental protection, series is especially suited for applications where control is distributed over wide area in harsh conditions, such as wind and solar power plants. Read More

Controls & Controllers, Electronic Components & Devices

Fixed Voltage, 5 V Linear Voltage Regulators operate up to 175°C.

February 18, 2015

Ruggedized for automotive and industrial applications, CMT-ANTARES delivers up to 200 mA to output load from 5.5–30 V input. Output voltage is stabilized to 5 V ±5%, including all possible variations: initial accuracy, temperature changes from -55 to +175°C (Tj), line and load regulations. Immune to latch-up and resistant to ESD events up to 6 KV (HBM), chip is also protected against short circuits and power overloading by current limiter and has OTP triggering above 225°C (Tj). Read More

Controls & Controllers, Electrical Equipment & Systems

Lead Acid Battery Controller features DIN-Rail mount design.

February 12, 2015

Featuring redundant inputs for two independent sources, modular TSP BCMU360 Series provides management system with which to charge and monitor external lead-acid battery. These 360 W, shockproof and vibration proof units, intended for uninterruptible 24 and 48 Vdc bus voltage, operate from -25 to +70°C and incorporate battery protection system for over-voltage, deep discharge, short circuit, and reverse connection. Other features include alarm signals, remote on/off, and metal casing. Read More

Controls & Controllers, Electronic Components & Devices

Digital Controllers feature VR12/12.5 compliant interface.

January 27, 2015

Featuring single and dual phase outputs and supporting both PMBus and Intel’s VR12.5 Serial VID bus, Models PV3103, PV3104, and PV3202 provide precision regulation and telemetry to support servers, high-end desktops, and embedded computing systems. RoHS-compliant DC/DC controllers feature 0.6–1.52 V output and programmable frequency from 375 kHz to 1 MHz. Units offer Auto-Control® real-time adaptive loop compensation, programmable fault protection, and configurable phase add/drop. Read More

Controls & Controllers, Electronic Components & Devices

Linear Voltage Regulator features radiation-hardened design.

December 9, 2014

With enable function, Model APPREG2 allows users to power up or power down certain sections of their system electronics, saving power and preserving internal power chain. Radiation-hardened, positive voltage regulator features wide input/output voltage differential of 40 V and comes in both adjustable and fixed output voltage configurations. Assembled in hermetic TO-257 package, regulator provides up to 1.5 A of output current over full input voltage range. Read More

Controls & Controllers, Electronic Components & Devices

Step-Down Switching Voltage Regulator continually outputs 3.0 A.

November 19, 2014

Used for power regulation, conversion, and management, Fairchild FAN53525 consists of 2.4 MHz TinyBuck® regulator providing digitally programmable output from 2.5–5.5 V input supply. Output voltage is programmable from 0.600–1.39375 V in 6.25 mV steps via I²C interface capable of operating up to 3.4 MHz. Using proprietary architecture with synchronous rectification, unit can deliver 3.0 A continuous at over 80% efficiency; efficiency is maintained at load currents down to 10 mA. Read More

Controls & Controllers, Electronic Components & Devices

High-Voltage Switching Regulators suit offline SMPS applications.

November 7, 2014

Respectively delivering up to 25, 15, and 12 W, ON Semiconductor's NCP1129, NCP1126, and NCP1124 generate jittered 65 or 100 kHz switching frequency. Products integrate fixed frequency peak current mode controller with 650 V avalanche rated MOSFET. Supplied in Pb-free PDIP-7 packages, NCP112x devices offer 50 msec timer-based auto-recovery short circuit protection, frequency foldback down to 26 kHz; option for auto-recovery or latched short circuit protection; and adjustable current limit. Read More

Computer Hardware & Peripherals, Controls & Controllers

Motion/EtherCAT Network Controller meets modern machinery needs.

October 31, 2014

Intended for motion-centric applications, SPiiPlusEC controls up to 64 fully synchronized axes and up to 5 KHz rate of profile generation and EtherCAT® cycle. Network can be comprised of any ACS EtherCAT servo and step motor drives and I/Os modules, as well as any certified EtherCAT module made by other vendors that complies with CAN over EtherCAT (CoE) protocol. NetworkBoost™ option increases machine uptime using ring topology-based redundancy. Read More

Test & Measuring Instruments, Controls & Controllers, Electronic Components & Devices

PWM Controllers combine 40 V operation with PMBus interfaces.

October 30, 2014

With configurability of digital MCU, Models MCP19118 and MCP19119 provide analog PWM control for DC-DC synchronous buck converters up to 40 V. Digitally Enhanced Power Analog controllers enable power-conversion circuit development with analog control loop that is programmable in integrated 8-bit PIC® MCU core's firmware. Integration is suited for applications such as battery-charging, LED-driving, USB power delivery, point-of-load, and automotive power supplies. Read More

Controls & Controllers, Electronic Components & Devices

Linear Controller facilitates offline LED lighting design.

October 10, 2014

Integrating multiplier and tunable phase dimmer detection, as well as analog dimming inputs and drive circuit protection functions, Model TPS92410 eases design of downlights, fixtures, and lamps powered from offline AC or conventional DC power source. Operating over 9.5–450 V input voltage range, controller functions as standalone high-voltage LED string current regulator or pairs with TPS92411 floating switch to provide power in mains AC linear direct drive applications. Read More

Controls & Controllers, Electrical Equipment & Systems, Electronic Components & Devices

DC/DC Regulators help engineers create EMI-compliant products.

September 19, 2014

Simplifying wide V(IN) synchronous power supply design, SIMPLE SWITCHER LM43600, LM43601, LM43602, and LM43603 support input voltage from 3.5–36 V and generate output currents up to 0.5, 1, 2, and 3 A, respectively, while LM46000, LM46001, and LM46002 support input of 3.5–60 V and output currents up to 0.5, 1, and 2 A. Housed in 5 x 6.4 mm package, synchronous regulators offer programmable switching frequency up to 2.2 MHz and standby current of 27 µA, minimizing power consumption at light load. Read More

Controls & Controllers, Electrical Equipment & Systems, Electronic Components & Devices, Green & Clean

Electronic Voltage Transformer suits smart grid applications.

September 2, 2014

Intended for smart grid applications that range from 110–550 kV, CONDIS® Electronic Voltage Transformer provides digital current and voltage monitoring to guarantee measurement accuracy of grid. Device can replace traditional capacitive voltage transformers and is about 1/3 their size and weight, allowing integrators and utilities to save considerable footprint in each substation that is operated. Read More

Controls & Controllers, Electrical Equipment & Systems, Electronic Components & Devices

Integrated Synchronous Buck Regulator enables design simplicity.

August 28, 2014

Offering fixed 650 kHz switching frequency and 4.5–15 V input range, SiP12116 combines high- and low-side n-channel MOSFETs with current-mode, constant on-time (CM-COT) control in 3 x 3 mm DFN10 package with thermal pad. This 3 A device, along with integrated compensation, provides adjustable output voltage down to 0.6 V with ±2% accuracy. MOSFETs offer peak efficiency of up to 95%, and other features include 1 msec soft start, support for all MLCC capacitors, and full protection feature set. Read More

Controls & Controllers, Electronic Components & Devices

Multiphase Vcore ICs include PMBus(TM) interface, smart power stage.

August 20, 2014

Compliant with Intel® VR12.5 and VR12 voltage regulation specifications, DC/DC controllers TPS53661 (6-phase), TPS53641 (4-phase), and TPS53631 (3-phase) as well as synchronous buck NexFET smart power stages CSD95372B and CSD95373B provide digital multiphase solutions for powering Intel Xeon® processors. Complete multiphase core voltage (Vcore) power management system solution for enterprise servers, storage, and high-end desktop applications features up to 95% efficiency. Read More

Controls & Controllers, Electronic Components & Devices

DC/DC Switching Regulator fuels bus-powered applications.

July 30, 2014

Part of Thunderbolt™ single port peripheral reference design, Model TPS65980 integrates all power management functions to meet power requirements for Thunderbolt bus-powered devices, such as hard drives, solid state drives, and audio/video solutions.┬áIC supplies up to 3.5 A of output current, supporting bus-powered endpoint devices up to 10 W at over 90% efficiency. Automatic thermal shut-off and power sequencing provide additional flexibility. Read More

Controls & Controllers, Electronic Components & Devices

Integrated Switching Regulators target offline AC/DC SMPSs.

July 30, 2014

Models NCP1129, NCP1126, and NCP1124 respectively deliver up to 25, 15, and 12 W and generate jittered 65 or 100 kHz switching frequency. Offered in Pb-free PDIP-7 packages, these current mode, fixed frequency units incorporate avalanche-rated 650 V MOSFET as well as frequency foldback and skip mode. Max peak current can be adjusted via external resistor, and protective features include 50 msec, timer-based auto-recovery short-circuit protection function. Read More