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

文件：1.1863 Mbytes 页数：10 Pages

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%  ;

Techcode

泰德半导体

Vectron International Filter specification

文件：194.22 Kbytes 页数：5 Pages

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

文件：301.8 Kbytes 页数：9 Pages

PMI

Magnetron

文件：316.05 Kbytes 页数：1 Pages

CPI