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UCC2809-1 Datasheet, Unitrode

UCC2809-1 controller equivalent, economy primary side controller.

UCC2809-1 Avg. rating / M : 1.0 rating-11

datasheet Download (Size : 909.17KB)

UCC2809-1 Datasheet

Features and benefits


* User Programmable Soft Start With Active Low Shutdown
* User Programmable Maximum Duty Cycle
* Accessible 5V Reference
* Undervoltage Lockout
* Oper.

Application

where board space and height are at a premium. TYPICAL APPLICATION DIAGRAM RS TART VIN FEEDBACK CURRENT S ENS E S LOP.

Description

The UCC3809 family of BCDMOS economy low power integrated circuits contains all the control and drive circuitry required for off-line and isolated DC-to-DC fixed frequency current mode switching power supplies with minimal external parts count. Inter.

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TAGS

UCC2809-1
Economy
Primary
Side
Controller
Unitrode

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