LR2257 AC/DC Current Mode PWM

LRC

Description

LESHAN RADIO COMPANY, LTD.LR2257 AC/DC Current Mode PWM power management controller The LR2257 AC *DC is a high efficiency current-mode PWM.
Pin Symbol Pin Description 1 FB Feedback input 2,3 NC Test Pin. 4 VDD Power Supply 5,6 SW Power Transistor output 7,8 GND Ground.

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Datasheet Specifications

Part number: LR2257
Manufacturer: LRC
File Size: 395.25 KB
Datasheet: LR2257-LRC.pdf
Description: AC/DC Current Mode PWM

LR2257 Distributors

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LR2257 Current Mode PWM LRC

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