LY9523 - Current mode PWM controller

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Datasheet Details

Part number: LY9523
Manufacturer: Strong Link Electronics
File Size: 300.46 KB
Datasheet: LY9523-StrongLinkElectronics.pdf
Description: Current mode PWM controller

LY9523 Product details

Description

nic tro controller MOSFET.with integr ated hig h voltag e po wer gK ,.L t combines a dedicate d curre nt mode PW M on d.Co g) DIP8-300-2.54 LY952 3/LY 952 5/LY95 26/LY95 27 /LY9528 g) Co ,.L LY9523/LY9525/LY9526/LY9527/LY9528 Ko n td.Current mode PWM controller with integrated high voltage power MOSFET ec El design wit h LY952 3/ LY952 5/LY 952 6/LY95 27/ LY95 28 .the IC operates in Extend ed gK on nic tro ‘burst mod e’ to minimize switching loss.Low er standb y po

Features

z z z z z eE lec Integrate d high volta ge po wer MOSFET Low Vcc Startup Cu r rent( 5 μ A) tro o,. Ltd . Ma ik Frequ ency shuffling for EMI z z z z UVLO an d Auto Self- Recover y Soft Start with 4mS Burst Mode ,. L td. LY-DOC952X REV:2.1 www. maike-tech. com Feb. .2011 on td. aik eE lec g) Co z OTP Maike Electronic (HK) Co,. Ltd. tro Cycle- by- Cycle Ove r-curr ent limiting Ma ik eE lec )C (H on Ove r curre nt Protection(O CP),o ver voltag e Protection(OVP) tro nic “No Y-C.

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Published: Jun 17, 2014 |