logo

USRB01A Datasheet, UTC

USRB01A switch equivalent, high precision cc/cv primary side switch.

USRB01A Avg. rating / M : 1.0 rating-11

datasheet Download

USRB01A Datasheet

Features and benefits

including Cycle-by-cycle current limiting, output over voltage protection, VDD over voltage protection, feedback loop open protection, short circuit protection, leading e.

Application

The controlled variable is transferred by an auxiliary winding from the secondary to the primary side. The device uses .

Description

The UTC USRB01A is a primary controller for 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 dis.

Image gallery

USRB01A Page 1 USRB01A Page 2 USRB01A Page 3

TAGS

USRB01A
HIGH
PRECISION
PRIMARY
SIDE
SWITCH
USRB01
USRB02
USRB04
UTC

Since 2006. D4U Semicon.   |   Contact Us   |   Privacy Policy   |   Purchase of parts