Discrete

AC-DC Controllers & Regulators (298)

DC-DC Controllers, Converters, & Regulators (1850)

Voltage Controllers, References, & Supervisors (625)

Logic

Differential Logic (ECL) (1218)

Amplifiers & Comparators (537)

Digital Potentiometers (309)

Digitally Programmable Potentiometers (309)

Interfaces (191)

	Events
	CMD Acquisition IIC-China 2010 APEC 2010 PulseCore Acquisition Webcast: High Frequency Crystal Oscillator Replacement – Higher Performance, Lower Total Cost Solution Webcast: Solar Powered LED Street Lighting

	Applications
	Automotive Circuit Protection Computing & Peripherals Consumer & Portable Industrial LED Lighting Medical Power Supply Networking & Telecommunications Military & Aerospace

	Design Support
	Technical Documentation Design Resources Technical Support Sales Support

	Product Services
	Check Availability Buy Products, Order Samples, Order Eval Boards Reliability Data Competitor Cross Reference Product Change Notifications Find/Replace Obsolete/EOL Products Automotive Process Documentation Environmental Programs Conversion Services

New Semiconductor & Integrated Circuit Devices

NCP1379 : Quasi-Resonant Current Mode Controller for High Power Universal Off-line Supplies

Valley lockout operation down to the 4th valley prevents frequency jumping, minimizing audible noise
Frequency foldback at light load improves light load efficiency
Well suited for TV power supplies; a low startup voltage allows the use of an auxiliary power supply to power the device

NCL30000 : Power Factor Corrected Dimmable LED Driver

Switch mode power supply controller for low to medium power single stage power factor corrected isolated flyback LED drivers
Critical Conduction Mode (CrM) ensures near unity power factor across a wide range of input voltages and output power
Optimized TRIAC dimmable reference designs

More...

	Company News
	2010-02-03 ON Semiconductor Reports Fourth Quarter and 2009 Annual Results 2010-02-01 ON Semiconductor Expands 100 Volt N-Channel MOSFET Portfolio with New High Current Capability, Robust Load Performance Solutions 2010-01-27 ON Semiconductor Corporation Completes Tender Offer for California Micro Devices Corporation 2010-01-26 ON Semiconductor Adds New Clock and Data Driver ICs to its Family of Clock Management Products 2010-01-20 ON Semiconductor to Host Analyst Day and Announces Investor Conference Schedule More...

Articles In The Press

2009-12The Hot 100 Electronic Products of 2009 - EDN

2009-12Collaboration and the evolving semiconductor supply chain - EDN

2009-12 Integration and Power Management Open the Door for RKE Applications - Wireless Design & Development

2009-12ON Semi emerges from Freescale's shadow - Planet Analog

2009-11Enhancing Set-Top-Box Power-Supply Design - EPN - Power Electronics

2009-11New Approaches to Managing High-Current Transient Loads in Battery-Powered Handheld Devices - Power Management DesignLine

More...

RSS Notification

The version of Internet Explorer you are using does not natively support RSS feeds. If you are unable to upgrade your browser, or do not choose to, you can still access this feature by following the instructions below.

Open your RSS feed reader program.
To subscribe to the News and New Products Channel, copy and paste the following link into your RSS reader: /PowerSolutions/feed.do
To subscribe to only the News Channel, copy and paste the following link into your RSS reader: /PowerSolutions/feed.do?channel=news
To subscribe to only the New Products Channel, copy and paste the following link into your RSS reader: /PowerSolutions/feed.do?channel=newProducts

Bipolar Transistors (1295)

Diodes (1822)

EMI / RFI Filters (46)

FETs (545)

Rectifiers (219)

Thyristors (456)

AC-DC Controllers & Regulators (298)

DC-DC Controllers, Converters, & Regulators (1850)

Drivers (257)

Thermal Managers (103)

Voltage Controllers, References, & Supervisors (625)

Clock Managers (509)

Differential Logic (ECL) (1218)

Memory (930)

Standard Logic (2301)

ASICs

Custom Foundry Services

Custom ULP Memory

Amplifiers & Comparators (537)

Analog Switches (249)

Digital Potentiometers (309)

DSP Systems (5)

Interfaces (191)

RSS Notification