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US3651 Datasheet - Unisonic Technologies

HIGH PRECISION CC/CV PRIMARY-SIDE PWM POWER SWITCH

US3651 Features

* including Cycle-by-cycle current limiting, VDD over voltage protection, VDD clamp, OTP, leading edge blanking, VDD under voltage lockout, etc. DIP-8 SOP-8

* FEATURES

* Built-in 600V Power MOSFET

* ±5% constant voltage regulation at universal AC input

* High precision constant curre

US3651 General Description

The UTC US3651 is a primary control switch mode charger and adapter applications. The controlled variable is transferred by an auxiliary winding from the secondary to the primary side. The device integrates PWM controller to enhance the performance of discontinuous conduction mode (DCM) flyback conv.

US3651 Datasheet (199.74 KB)

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Datasheet Details

Part number:

US3651

Manufacturer:

Unisonic Technologies

File Size:

199.74 KB

Description:

High precision cc/cv primary-side pwm power switch.

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US3651 HIGH PRECISION PRIMARY-SIDE PWM POWER SWITCH Unisonic Technologies

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