40Vin 6A 2-Outputs Buck Converter

General Description TD1489 is a Synchronous Buck Circuit with two current sense pins suitable for many multi-output applications. It is designed to allow for operating a wide supply voltage range from 4.7V to 40V.This IC can operate in both Constant Current (CC) and Constant Voltage (CV) mode

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TECHCODETECHCODE SEMICONDUCTOR, INC.

泰德半导体泰德半导体有限公司

40Vin 6A 2-Outputs Buck Converter

TD1489 is a Synchronous Buck Circuit with two current sense  pins  suitable  for  many  multi‐output  applications.  It  is  designed to allow for operating a wide supply voltage range  from  4.7V  to  40V.This  IC  can  operate  in  both  Constant  Current (CC) and Constant Voltage (CV) modes.  TD1 Vin: 4.7V to 40V    Vout: 3V to 28V; typical at 5VPrecision CC/CV Mode ControlBurst/PFM Mode for Increased Light Load  Efficiency2 outputs independent Constant Current settingHiccup mode when output voltage below 50%normal output voltageProtection:  NMOS peak current limit:  accuracy：~20%  ;

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泰德半导体

Vectron International Filter specification

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VECTRON

OFF-LINE SWITCH MODE TRANSFORMERS

GENERAL APPLICATION INFORMATION Premier Magnetics Off-Line Switch Mode Transformers have been designed for use with Power Integrations, Inc. TOPXXX series of off-line PWM switching regulators in the Flyback Buck-Boost circuit configuration. This conversion topology can provide isolated multiple o

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PMI

Magnetron

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CPI