Single-Stage PFC, Primary-Side Constant Current Control and TRIAC Dimming/Non-Dimming Options

Dramatically Simplifies Off-line LED Drivers • Single-stage combination of power factor correction and accurate constant-current (CC) output • Enables very long lifetime designs (no electrolytic capacitors) • Eliminates optocoupler and all secondary current control circuitry • Eliminates con

文件：1.52572 Mbytes 页数：20 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

Package：7-SSIP，6 引线，裸露焊盘，成形引线；包装：管件 类别：集成电路（IC） LED 驱动器 描述：IC LED DRVR OFFL TRIAC ESIP-7F

Power Integrations

HIGH PERFORMANCE QUAD OPERATIONAL AMPLIFIERS

DESCRIPTION The LS404 is a high performance quad operational amplifier with frequency and phase compensation built into the chip. The internal phase compensation allows stable operation as voltage follower in spite of its high Gain-Bandwidth Product. ■ SINGLE OR SPLIT SUPPLY OPERATION ■ LO

文件：209.28 Kbytes 页数：12 Pages

STMICROELECTRONICS

意法半导体

LOW NOISE LOW DRIFT MONOLITHIC DUAL N CHANNEL JFET

FEATURES LOW DRIFT |V GS1-2 / T| = 10µV/°C TYP. LOW NOISE en = 6nV/Hz @ 10Hz TYP. LOW PINCHOFF Vp = 2.5V TYP.

文件：241.25 Kbytes 页数：2 Pages

LINEAR

HIGH PERFORMANCE QUAD OPERATIONAL AMPLIFIERS

DESCRIPTION The LS404 is a high performance quad operational amplifier with frequency and phase compensation built into the chip. The internal phase compensation allows stable operation as voltage follower in spite of its high Gain-Bandwidth Product. ■ SINGLE OR SPLIT SUPPLY OPERATION ■ LO

文件：209.28 Kbytes 页数：12 Pages

STMICROELECTRONICS

意法半导体