位置:TEA2095TESLASH1SLASHS30 > TEA2095TESLASH1SLASHS30详情

TEA2095TESLASH1SLASHS30中文资料

厂家型号

TEA2095TESLASH1SLASHS30

文件大小

231.39Kbytes

页面数量

19

功能描述

GreenChip dual synchronous rectifier controller

数据手册

下载地址一下载地址二到原厂下载

生产厂商

恩XP

TEA2095TESLASH1SLASHS30数据手册规格书PDF详情

General description

The TEA2095TE is a new synchronous rectifier (SR) controller IC for switched-mode

power supplies. It incorporates an adaptive gate drive method for maximum efficiency at

any load.

The TEA2095TE 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 TEA2095TE is optimized for efficient operation with very low-ohmic MOSFETs and

switching at high frequencies.

The TEA2095TE is fabricated in a silicon-on-insulator (SOI) process.

Features and benefits

2.1 Efficiency features

• Adaptive gate drive for maximum efficiency at any load

• Supply current in energy save operation of 90 μA

• Regulation level of −25 mV for driving low-ohmic MOSFETs

2.2 Application features

• Wide supply voltage range from 4.5 V to 38 V

• Dual synchronous rectification for LLC resonant

• Supports 5 V operation with logic level SR MOSFETs

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

• HSO8 package with exposed die pad

• Discharge of the output capacitor after mains disconnect

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

• Interlock function to prevent simultaneous conduction of the external MOSFETs

• Supports 1 MHz switching frequency

Applications

The TEA2095TE is intended for resonant power supplies. In such applications, it can

drive two external synchronous rectifier MOSFETs for the rectification of the voltages on

the two secondary windings of the transformer. These MOSFETs replace diodes. It can

be used in all power supplies requiring high efficiency:

• Adapters

• Power supplies for desktop PC and all-in-one PC

• Power supplies for television

• Power supplies for servers

更新时间:2025-10-7 9:11:00
供应商 型号 品牌 批号 封装 库存 备注 价格
恩XP
2025+
57945
恩XP
24+
SOP8
60000
恩XP
25+
原厂封装
10280
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恩XP
25+
SOIC-8
500000
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ST
24+
DIP-8P
1
ST
23+
DIP-8
5000
原装正品,假一罚十
ST
11+
DIP
8000
全新原装,绝对正品现货供应
ST
24+
DIP
6232
公司原厂原装现货假一罚十!特价出售!强势库存!
ST
24+
DIP8
3500
原装现货,可开13%税票
ST
2016+
DIP8
3000
只做原装,假一罚十,公司可开17%增值税发票!