TEA1995T datasheet(1/17 Pages) PHILIPS

部件名	TEA1995T

功能描述	GreenChip dual synchronous rectifier controller

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制造商	PHILIPS [NXP Semiconductors]

网页	http://www.nxp.com

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1.

General description

The TEA1995T is the first product of a new generation of Synchronous Rectifier (SR)

controller ICs for switched mode power supplies. It incorporates an adaptive gate drive

method for maximum efficiency at any load.

The TEA1995T is a dedicated controller IC for synchronous rectification on the secondary

side of resonant converters. It has two driver stages for driving the SR MOSFETs, which

rectify the outputs of the central tap secondary transformer windings. The two gate driver

stages have their own sensing inputs and operate independently.

The TEA1995T can also be used in multi-output flyback converters with the SR MOSFET

placed at the low side.

The TEA1995T is fabricated in a Silicon-On-Insulator (SOI) process.

2.

Features and benefits

2.1 Efficiency features

 Adaptive gate drive for maximum efficiency at any load

 Supply current in energy save operation below 200

A

2.2 Application features

 Wide supply voltage range from 4.5 V to 38 V

 Dual synchronous rectification for LLC resonant in SO8 package

 Synchronous rectification for multi-output flyback converters

 Supports 5 V operation with logic level SR MOSFETs

 Differential inputs for sensing the drain and source voltages of each SR MOSFET

2.3 Control features

 SR control without minimum on-time

 Adaptive gate drive for fast turn-off at the end of conduction

 UnderVoltage LockOut (UVLO) protection with active gate pull-down

TEA1995T

GreenChip dual synchronous rectifier controller

Rev. 1 — 30 July 2015

Product data sheet

类似零件编号 - TEA1995T

制造商	部件名	数据表	功能描述
NXP Semiconductors	TEA1995T	230Kb / 18P	GreenChip dual synchronous rectifier controller Rev. 3-5 December 2017
	TEA1995T/1	230Kb / 18P	GreenChip dual synchronous rectifier controller Rev. 3-5 December 2017
	TEA1995T	230Kb / 18P	GreenChip dual synchronous rectifier controller Rev. 3-5 December 2017

More results

类似说明 - TEA1995T

制造商	部件名	数据表	功能描述
NXP Semiconductors	TEA2096T	257Kb / 18P	GreenChip dual synchronous rectifier controller Rev. 1 - 9 September 2022
	TEA2095TE	231Kb / 19P	GreenChip dual synchronous rectifier controller Rev. 1.1-10 April 2020
	TEA2095T	235Kb / 19P	GreenChip dual synchronous rectifier controller Rev. 1.1-10 April 2020
	TEA1995T	230Kb / 18P	GreenChip dual synchronous rectifier controller Rev. 3-5 December 2017
	TEA2095TE	231Kb / 19P	GreenChip dual synchronous rectifier controller Rev. 1.2 - 3 February 2023
	TEA1792ATS	324Kb / 13P	GreenChip synchronous rectifier controller Rev. 1-10 August 2012
	TEA1761T	83Kb / 13P	GreenChip synchronous rectifier controller Rev. 02-25 April 2007
	TEA1998TS	230Kb / 18P	GreenChip synchronous rectifier controller Rev. 1-16 February 2017
	TEA2093TS	273Kb / 19P	GreenChip synchronous rectifier controller Rev. 1 ??7 June 2022
	TEA1892ATS	138Kb / 13P	GreenChip synchronous rectifier controller Rev. 1-10 April 2014

More results

TEA1995T 数据表(PDF) 1 Page - NXP Semiconductors

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