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UPSRB01 Datasheet - Unisonic Technologies

HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR

UPSRB01 Features

* including Cycle-by-cycle current limiting, output over voltage protection, VDD over voltage protection, feedback loop open protection, short circuit protection, leading edge blanking, OTP, VDD under voltage lockout, etc. 54 6 1 23 SOT-26

* FEATURES

* ±5% constant voltage regulation at uni

UPSRB01 General Description

The UTC UPSRB01 is a primary control unit for switch mode charger and adapter applications. The controlled variable is transferred by an auxiliary winding from the secondary to the primary side. The device uses Pulse Frequency Modulation (PFM) method to build discontinuous conduction mode (DCM) flyb.

UPSRB01 Datasheet (198.17 KB)

Preview of UPSRB01 PDF

Datasheet Details

Part number:

UPSRB01

Manufacturer:

Unisonic Technologies

File Size:

198.17 KB

Description:

High precision cc/cv primary side switching regulator.

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UPSRB01 HIGH PRECISION PRIMARY SIDE SWITCHING REGULATOR Unisonic Technologies

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