EDN

Stackable controller ICs simplify multiphase DC/DCs

Dallas&#8212Texas Instruments' TPS40140 PWM controller, touting a simpler approach to multiphase DC/DC topologies, can be scaled up in 16-phase blocks to facilitate 320-amp service. Indeed, more than ...
EDN

Multiphase Capable Boost Controller

The LM5122 is a current mode synchronous boost controller with multiphase capability suitable for high efficiency synchronous boost regulator applications. This device features a wide input voltage ...
Electronic Design

Multiphase Converter ICs Solve Powering Requirements for Microprocessors

Although they are more complicated than their single-phase cousins, multiphase controller IC-based circuits provide better capability for powering the new generation of microprocessors. Although they ...
Business Wire

Alpha and Omega Semiconductor Introduces Digital Multiphase Controller for Telecom and General-Purpose Applications

Alpha and Omega Semiconductor Introduces Digital Multiphase Controller for Telecom and General-Purpose Applications AOZ97774 Dual Output 3+1 Phase Digital VCOT controller with pin strap selectable ...
Business Wire

Alpha and Omega Semiconductor Unveils World’s Lowest Quiescent Power Notebook Multiphase VR Controller

SUNNYVALE, Calif.--(BUSINESS WIRE)--Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of power semiconductors, power ICs, and ...
Nasdaq

Alpha and Omega Semiconductor Introduces Industry’s Lowest Quiescent Power Multiphase Vcore Solution for Computing Systems

Paired with a 4+2+1 Intel IMVP Digital Multiphase Controller and AOS Power Stage for Intel Meteor Lake/Arrow Lake notebook platforms provides a complete Vcore power management system solution Paired ...
Electronic Design

Controller Generates Multi- and Single-Phase Outputs

The TPS40140 synchronous, PWM controller from Texas Instruments operates as a standalone device that generates two outputs, or as a two-channel, multiphase controller. The TPS40140 synchronous, PWM ...
Nasdaq

Alpha and Omega Semiconductor Introduces AMD SVI3 Multiphase Controller with Low Quiescent Power for Graphics and Desktop Systems

Dual Output 8-phase Controller Provides a Complete Power Management Solution when Paired with an AOS Power Stage for AMD AM5 Desktop and Navi44/48 Graphics Platforms The AOZ98252QI digital controller ...
Seeking Alpha

Alpha and Omega Semiconductor Unveils World’s First NVIDIA OVR4-22 Multiphase PWM Controller Powering AI Server and Graphic Cards

The Latest AOZ73004CQI 4-Phase PWM Controller pairing with AOS Benchmark DrMOS Exhibits the Best System Efficiency for Blackwell GPU Platforms The Latest AOZ73004CQI 4-Phase PWM Controller pairing ...
Machine Design

Motor control

Since the mid 1990s, motor control algorithms have grown increasingly complex, driven by several factors. Among the most important are lower energy consumption and better functionality. One example is ...
SDxCentral

Alpha and Omega Semiconductor Introduces Industry’s Lowest Quiescent Power Multiphase Vcore Solution for Computing Systems

Delivering the industry’s lowest quiescent power in a multiphase controller, the AOZ71137 is designed to meet Intel IMVP 8, 9, 9.1, and 9.2 specifications. When paired with AOS’ benchmark DrMOS and ...