UPSR105 - POWER SUPPLY CONTROLLER

UTC

UPSR105 Datasheet Preview — Preview of UPSR105 PDF

Datasheet Details

Part number	UPSR105
Manufacturer	UTC
File Size	211.04 KB
Description	POWER SUPPLY CONTROLLER
Datasheet	UPSR105-UTC.pdf

UPSR105 Product details

Description

The UTC UPSR105 is a high performance AC/DC power supply controller for battery charger and adapter applications.It can meet less than 10mW standby power for “Super Star” charger criteria.SOP-8 The device uses Pulse Frequency Modulation (PFM) method to build discontinuous conduction mode (DCM) flyback power supplies.The UTC UPSR105 provides accurate constant voltage (CV), constant current (CC) and outstanding dynamic performance without requiring an opto-coupler.It also eliminates t

Features

br>.
Primary Side Control for Eliminating Opto-coupler.
10mW No-load Input Power.
Flyback Topology in DCM Operation.
External Adjustable Line Compensation for CC.
External Adjustable Cable Compensation for CV.
Multiple PWM/PFM Control Mode to Improve Audio Noise Efficiency.
VCS Jitter to Reduce System EMI.
Valley-on for the Higher Efficiency and Better EMI.

📁 UPSR105 Similar Datasheet

UPSR100 - HIGH PRECISION CC/CV PRIMARY SIDE REGULATOR (Unisonic Technologies)
UPSR1103 - HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR (Unisonic Technologies)
UPSRB01 - HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR (Unisonic Technologies)
UPSRB01A - HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR (Unisonic Technologies)
UPSRB01B - HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR (Unisonic Technologies)
UPSRB02 - HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR (Unisonic Technologies)
UPS1040E3 - LOW VF Schottky BARRIER RECTIFIER (Microsemi Corporation)
UPS120 - 1 Amp Schottky Rectifier (Micro Commercial Components)

Other Datasheets by UTC

UPSR104 - HIGH PRECISION CC/CV PRIMARY-SIDE PWM CONTROLLER
UPSR107 - HIGH PRECISION CC/CV PRIMARY-SIDE PWM CONTROLLER
UPSR108 - HIGH PRECISION CC/CV PRIMARY-SIDE PWM CONTROLLER
UPSRB03 - HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR
UPS601 - HIGH PERFORMANCE CURRENT MODE POWER SWITCH
UPS602 - HIGH PERFORMANCE CURRENT MODE POWER SWITCH

Published: Oct 22, 2023 |