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iW3638

Second-Stage Buck LED Driver with Exceptional Deep Dimming Performance for Commercial Lighting Applications

The iW3638 second-stage buck LED driver provides constant current to LEDs directly from DC power supplies. It supports a non-isolated buck converter topology to post-regulate from an off-line AC/DC converter, minimizing low frequency output ripple current and eliminating virtually all flicker in the • Single-Stage DC/DC Buck\n• Supports Wide DC Input Voltage with Tight Output Current Regulation (±3%)\n• Output Power up to 90W\n• PrimAccurate™ Primary-Side Control for Excellent Output Current Regulation with No Direct Voltage and Current Feedback Components Needed\n• Independent Maximum Load;

Renesas

瑞萨

IW3638

High-Power Step-Down LED Driver Supports

文件:422.76 Kbytes 页数:6 Pages

DIALOGDialog Semiconductor

戴乐格

IW3638-02

Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRIVER CTRLR PWM 8SOIC

Dialog Semiconductor GmbH

Dialog Semiconductor GmbH

IW3638-03

Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRIVER CTRLR PWM 8SOIC

Dialog Semiconductor GmbH

Dialog Semiconductor GmbH

IW3638-31

Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRIVER CTRLR PWM 8SOIC

Dialog Semiconductor GmbH

Dialog Semiconductor GmbH

技术参数

  • Application:

    Solid State Lighting

  • Pkg. Type:

    SOIC-8

  • Lead Count (#):

    8

  • Output Power Max (W):

    90

  • Switching Frequency (KHz):

    200

  • Optimal VIN (V):

    100 - 400

  • Stages:

    Single-Stage

  • Dim Range (Min) (%):

    1

  • Dim Range (Max) (%):

    100

  • Controller / Integrated:

    Controller

  • Key Features:

    Analog DIM2 interface and more...

  • Protection Features:

    External OTP

  • Dimmer Functions Supported:

    0-10V

  • Pass Device:

    FET

  • Power Factor Correction:

    NA

  • LED Current Accuracy (%):

    3

  • Output Power (Min) (W):

    3

供应商型号品牌批号封装库存备注价格
DIALOG/戴乐格
23+
SOP-8
50000
只做原装正品
询价
RENESAS
19
询价
IWATT
25+
SOP-8
188600
全新原厂原装正品现货 欢迎咨询
询价
RENESAS/瑞萨
24+
SOP-8
50000
IWATT瑞萨DIALOG原装保障优势供应
询价
DIALOG/戴乐格
25+
SOIC-8
880000
明嘉莱只做原装正品现货
询价
DIALOG/戴乐格
2450+
SOIC-8
8850
只做原装正品假一赔十为客户做到零风险!!
询价
Dialog GmbH
25+
电联咨询
7800
公司现货,提供拆样技术支持
询价
IWATT
23+
XX
8560
受权代理!全新原装现货特价热卖!
询价
IWATT
14+
XX
2500
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
IWATT
23+
XX
2511
全新原装正品现货,支持订货
询价
更多IW3638供应商 更新时间2026-4-18 11:30:00