0 Comment

STMicroelectronics L available from 24 distributors. Explore Integrated Circuits (ICs) on Octopart: the fastest source for datasheets, pricing, specs. L STMicroelectronics Power Factor Correction – PFC Wide Input Voltage datasheet, inventory, & pricing. L IC PWR FACTOR CORRECTOR 8MINIDIP STMicroelectronics datasheet pdf data sheet FREE from Datasheet (data sheet) search for.

Author: Nem Taujin
Country: Estonia
Language: English (Spanish)
Genre: Politics
Published (Last): 27 March 2011
Pages: 220
PDF File Size: 11.23 Mb
ePub File Size: 16.36 Mb
ISBN: 836-9-20697-465-5
Downloads: 59940
Price: Free* [*Free Regsitration Required]
Uploader: Samular

Pin Connection Top view Table And once more the L turns out to be a really versatile device.

Mag amps regulate the output voltage with a saturable core reactor that exhibits asquare B-H loop: Selectors Simulators and Models. L, enhanced transition mode power factor corrector. Design equations of high-power-factor flyback dtasheet based on the L Changed input of the power amplifier connected to Multiplier Fig.

If the current exceeds 40 A, the OVP protection is triggered Dynamic OVPand the external power transistor is switched off until the current falls approximately below 10 A Who We Are Management. Mag amps as secondary post-regulatorsFigure 2 shows a block diagram of a mag amp regulator. Menu Products Explore our product portfolio.


Mag amp regulator block diagram. Therefore, the reactor acts basically as a delayed switch and per-form PWM by modulating the leading-edge of the input voltage pulse applied to the datasheet section. General terms and conditions. Undervoltage Lockout Threshold vs. Distributor Name Region Stock Min. This current is monitored inside the L and when reaches about 37 A the output voltage of the multi- plier is forced to decrease, thus reducing the energy drawn from the mains.

Mold flash, potrusions or gate burrs shall not ddatasheet 0.

SGS Thomson Microelectronics

The device is operating in tran. However, they are expensive, bulky, and require ahigh level of design expertise. Communications Equipment, Computers and Peripherals.

Product is in design stage Target: L is the improved version of the L standard Power Factor Corrector. Product is in volume production Evaluation: No commitment taken to produce Proposal: Furthermore the start up current has been reduced at few tens of mA and a disable function has been implemented on the ZCD pin, guaranteeing lower current consumption in p6561 by mode.


L6561 Datasheet Download

Please contact our sales support for information on specific devices. Product is under characterization.

Realised in mixed BCD technology, the chip gives the following benefits: Releasing the ZCD pin the internal start-up timer will restart the device. IntroductionDesktop computer power supplies provide two or more low-voltage, high-current, isolated power rails,typically datasueet 5V rail and a 12V rail.

Design tips for L power factor corrector in wide range. Media Subscription Media Contacts. Not Recommended for New Design.

L Data Sheet | STMicroelectronics OEMSecrets

ST Code of Conduct Blog. More an more often, it also provides a 3. Elcodis is a trademark of Elcodis Company Ltd.