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TEA2018中文资料意法半导体数据手册PDF规格书

厂商型号	TEA2018
功能描述	CURRENT MODE SWITCHING POWER SUPPLY CONTROL CIRCUIT
文件大小	77.17 Kbytes
页面数量	7 页
生产厂商	STMicroelectronics
企业简称	STMICROELECTRONICS【意法半导体】
中文名称	意法半导体集团官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-8-4 23:00:00
人工找货	TEA2018价格和库存，欢迎联系客服免费人工找货

DESCRIPTION

The TEA2018Ais an 8-pin DIP low-cost integrated circuit designed for the control of switch mode

power supplies. Due to its current mode regulation,the TEA2018A facilitates design of power supplies with following

features :

. High stability regulation loop

. Automatic input voltage feed-forward in discontinuous mode fly-back

. Automatic pulse-by-pulse current limitation

Typical applications : Video Display Units, TV sets,typewriters, microcomputersand industrial applications

. DIRECT DRIVE OF THE EXTERNAL SWITCHING TRANSISTOR

. POSITIVE AND NEGATIVE OUTPUT CURRENTS UP TO 0.5 A

. CURRENT LIMITATION

. TRANSFORMER DEMAGNETIZATION SENSING

. FULL OVERLOAD AND SHORT-CIRCUIT PROTECTION

. PROPORTIONAL BASE CURRENT DRIVING

. LOW STANDBY CURRENT BEFORE STARTING (< 1.6 mA)

. THERMAL PROTECTION