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C2161PX2 Datasheet - Cambridge Semiconductor

C2161PX2 - Primary Sensing SMPS Controller

From initial application of power or from Run mode if VDD falls below VDDSLEEP below VDDREG, the controller changes to Sleep mode.

Non-essential controller circuits are powered down and the external switching transistor (Q1) is held off.

Exit from Sleep mode occurs when VDD rises above VDDRUN and t

C2161PX2 Features

* Advanced primary sensing controller achieves true CV/CC output characteristic without opto-coupler

* Full featured protection for over-temperature, input over-voltage, input under-voltage, output short-circuit

* Advanced PFM/PWM control and quasi-resonant switching for increased effic

C2161PX2-CambridgeSemiconductor.pdf

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Datasheet Details

Part number:

C2161PX2

Manufacturer:

Cambridge Semiconductor

File Size:

222.23 KB

Description:

Primary sensing smps controller.

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