Power Controllers

Power Controllers

ZMDI Announces Digital Power Management Development and Patent License Agreement with Power-One

Dresden, Germany - ZMD AG (ZMDI), a global supplier of energy-efficient analog and mixed-signal solutions for automotive, industrial, and medical applications, and Power-One, a leading provider of renewable energy and energy-efficient power conversion and power management solutions, entered into a non-exclusive, worldwide, field of use agreement for Digital Power Technology (DPT) patents from...

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Power Controllers

Hamilton Sundstrand Supporting A350 XWB Ground Tests and Preparing for Final Assembly Start

PARIS - PARIS AIR SHOW - Hamilton Sundstrand Corporation, a subsidiary of United Technologies Corp. (NYSE: UTX), is supporting Airbus in its A350 XWB systems integration testing on the aircraft and its Rolls-Royce engine. Hamilton Sundstrand is proud of our company's long and successful partnership with Airbus, allowing us to play a significant role in the A350 XWB's development," said Hamilton...

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Power Controllers

Hot-Swap 18 V Controller incorporates power limiting.

Supplied in 3 x 3 mm QFN package, TPS24720 protects server and telecom equipment from over-current, over-voltage, and short circuit events. IC offers programmable FET safe operating area (SOA) protection, minimizes in-rush current, and protects load and FET from transients. While programmable current limiting allows control of external N-channel MOSFET and promotes accurate current monitoring,...

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Power Controllers

TI Introduces Wide-Input Power Solutions with High-Voltage Protection

50-mA, 100-V LDO and 12-A, 60-V step-down controller provide fastest transient response, high efficiency to industrial systems DALLAS - Texas Instruments Incorporated (TI) (NYSE: TXN) expanded its industry-leading power management portfolio with two new step-down regulators with wide input voltages and high-voltage protection. The new 100-V LDO and 60-V DC/DC controller can withstand high-voltage...

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PWM Controller ICs suit AC-DC adapter applications.
Power Controllers

PWM Controller ICs suit AC-DC adapter applications.

Housed in SOIC-7 package, Models NCP1234 and NCP1236 allow offline power supplies to be designed into systems. Units integrate over-power and ramp compensation without increasing power dissipation or adding external components. Dynamic Self-Supply technology enables direct connection to line voltage, eliminating need for startup resistors. Available in 2 frequency options of 65 or 100 kHz, ICs...

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Power Controllers

Programmable, 4-Channel Power ICs offer low power consumption.

PowerXR power system ICs have input voltage range of 4.75-25 V and output range of 0.6-5.1 V. Integrated LDO provides standby power, while gate drivers for switching outputs, and up to 6 GPIO pins, are also included. Digital Pulse Frequency Modulation lowers standby current for creating designs that meet green power requirements. Circuits are controlled using PowerArchitect(TM) design tool, which...

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Power Controllers

Full-Bridge PWM Controllers integrate MOSFET gate drivers.

PowerWise® LM5045 and LM5046, which integrate all 4 primary-side bridge MOSFET gate drivers, are suited for quarter- and eighth-brick power modules used in high-input voltage communications infrastructure applications. Model LM5045 has all features needed to implement full-bridge topology power converter using current or voltage mode control, while LM5046 has all features necessary to...

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Power Controllers

Exar Demonstrates Programmable Power, Interface Solutions at Embedded World in Nuremberg, Germany

FREMONT, Calif., Feb. 22, 2011 - Exar Corporation (Nasdaq: EXAR) will be showcasing its Power Management and Interface products at Embedded World 2011 in Nuremberg, Germany. Exar products can be seen March 1-3, 2011 in Hall 9, Stand 330. These products and the demonstrations highlight Exar's continuing focus on delivering high value differentiated silicon and software solutions. Power Management...

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SIELOX to Introduce Next Generation of Access Control Software at ISC West
Power Controllers

SIELOX to Introduce Next Generation of Access Control Software at ISC West

Sielox, Runnemede, NJ will introduce its latest generation of Pinnacle software at ISC West. The Sielox access control system offers an ability to run Pinnacle in a virtual environment as well as an interface to the ThyssenKrupp destination dispatch elevators. In addition, Sielox will exhibit the 1700 controller with the latest firmware which includes a watch dog timer. This new version also...

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Power Controllers

Step-Down Controllers operate at up to 92% efficiency.

Available in 18 V, XRP6124 version and 30 V, XRP6124HV model, non-synchronous constant on-time step-down controllers for up to 5 A point-of-loads are optimized for 12 and 24 V input voltage rails. They operate at quasi constant switching frequency of up to 1 MHz and offer adjustable output voltages as low as 1.2 V. Compact units require no external compensation circuitry and have dedicated enable...

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