首页>FAN7346MX>规格书详情

FAN7346MX中文资料PDF规格书

FAN7346MX
厂商型号

FAN7346MX

参数属性

FAN7346MX 封装/外壳为28-SOIC(0.295",7.50mm 宽);包装为卷带(TR);类别为集成电路(IC) > LED 驱动器;FAN7346MX应用范围:背光;产品描述:IC LED DRIVER LINEAR PWM 28SOIC

功能描述

4-Channel LED Current Balance Controller

文件大小

1.46093 Mbytes

页面数量

19

生产厂商 Fairchild Semiconductor
企业简称

Fairchild仙童半导体

中文名称

飞兆/仙童半导体公司官网

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

2024-4-30 12:29:00

FAN7346MX规格书详情

Description

The FAN7346 is an LED current-balance controller that controls 4-LED arrays to maintain equal LED current.

The FAN7346 has a high withstanding voltage, so is suitable for edge-type LED BLU and LED Lighting. To minimize components between primary to secondary, the FAN7346 generates a new integrated feedback signal.

Features

Linear Balance Control for 4-Channel LED Arrays

Wide LED String Voltage Range: 100V

Wide VCCVoltage: 10.5V to 35V

External Linear Regulation Switch: MOSFET or BJT

Internal Voltage Regulator for Feedback

Monitoring Drain-Source Voltage of External Switch

Precision Current Accuracy Trimmed to 1.5

Supports External PWM Dimming - Positive

Supports Wide Dimming Ratio: 0.5~100

Adaptive Linear Regulation Method

Generate Integrated Feedback Signal for Primary Controller (Current Feedback + PWM Dimming)

High Efficiency by Primary Side Direct Feedback

Thermal Shutdown (Auto-Recovery)

Over-Voltage Regulation

Channel Individual Open-LED Protection

Channel Individual Short-LED Protection

Channel Individual Over-Current Protection

Error Flag Output

28-Pin SOIC

Applications

LED BLU for LCD TV

LED BLU for LCD Monitor

LED Lighting

产品属性

  • 产品编号:

    FAN7346MX

  • 制造商:

    onsemi

  • 类别:

    集成电路(IC) > LED 驱动器

  • 包装:

    卷带(TR)

  • 类型:

    线性

  • 内部开关:

  • 输出数:

    4

  • 电压 - 供电(最低):

    10.5V

  • 电压 - 供电(最高):

    35V

  • 调光:

    PWM

  • 应用:

    背光

  • 工作温度:

    -40°C ~ 125°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    28-SOIC(0.295",7.50mm 宽)

  • 供应商器件封装:

    28-SOIC

  • 描述:

    IC LED DRIVER LINEAR PWM 28SOIC

供应商 型号 品牌 批号 封装 库存 备注 价格
FAIRCHILD/仙童
22+
SOP28
59
原装现货假一赔十
询价
23+
N/A
36500
正品授权货源可靠
询价
Fairchild Semiconductor
2021+
SOIC
258000
科研单位合格供应商!常备大量现货库存
询价
Freescale(飞思卡尔)
2022+
60000
原厂原装,假一罚十
询价
onsemi
23/22+
NA
9000
代理渠道.实单必成
询价
ON(安森美)
23+
N/A
589610
新到现货 原厂一手货源 价格秒杀代理!
询价
ON(安森美)
22+
标准封装
8000
正规渠道,只有原装!
询价
ON/安森美
2021/2022+
NA
8000
原厂原装现货订货价格优势终端BOM表可配单提供样品
询价
FSC
2020+
SOP
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
询价
FAIRCHILD/仙童
2339+
SOP28
32280
原装现货 假一罚十!十年信誉只做原装!
询价