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型号 功能描述 生产厂家 企业 LOGO 操作
AL3644

DUAL 1.5A CURRENT SOURCE CAMERA FLASH LED DRIVER

Features  Dual Independent 1.5A LED Current Source Programmability  Accurate and Programmable LED Current Range from 1.4mA to 1.5A  Torch Currents up to 360mA (AL3644TT)  Flash Timeout Values up to 1.6 seconds (AL3644TT)  Optimized Flash LED Current During Low Battery Conditions (Input

DIODES

美台半导体

AL3644

DUAL 1.5A CURRENT SOURCE CAMERA FLASH LED DRIVER

The AL3644 is a dual LED flash driver that provides a high level of adjustability within a small solution size. The AL3644 utilizes a 2MHz or 4MHz fixed frequency synchronous boost converter to provide power to the dual 1.5A constant current LED sources. The dual 128 level current sources provide th •Dual Independent 1.5A LED Current Source Programmability\n•Accurate and Programmable LED Current Range from 1.4mA to 1.5A\n•Torch Currents up to 360mA (AL3644TT)\n•Flash Timeout Values up to 1.6 seconds (AL3644TT)\n•Optimized Flash LED Current During Low Battery Conditions (Input Voltage Flash Moni;

DIODES

美台半导体

DUAL 1.5A CURRENT SOURCE CAMERA FLASH LED DRIVER

Features  Dual Independent 1.5A LED Current Source Programmability  Accurate and Programmable LED Current Range from 1.4mA to 1.5A  Torch Currents up to 360mA (AL3644TT)  Flash Timeout Values up to 1.6 seconds (AL3644TT)  Optimized Flash LED Current During Low Battery Conditions (Input

DIODES

美台半导体

DUAL 1.5A CURRENT SOURCE CAMERA FLASH LED DRIVER

Features  Dual Independent 1.5A LED Current Source Programmability  Accurate and Programmable LED Current Range from 1.4mA to 1.5A  Torch Currents up to 360mA (AL3644TT)  Flash Timeout Values up to 1.6 seconds (AL3644TT)  Optimized Flash LED Current During Low Battery Conditions (Input

DIODES

美台半导体

包装:盒 描述:EVAL BOARD FOR AL3644 开发板,套件,编程器 评估板 - LED 驱动器

DIODES

美台半导体

封装/外壳:12-UFBGA,WLBGA 包装:管件 描述:IC LED DRVR RGLTR I2C U-WLB1713 集成电路(IC) LED 驱动器

DIODES

美台半导体

PNP General Purpose Amplifier

PNP General Purpose Amplifier This device is designed for use as general purpose amplifiers and switches requiring collector currents to 500 mA. Sourced from Process 63. See PN2907A for characteristics.

FAIRCHILD

仙童半导体

DUAL HIGH SPEED DRIVER

DESCRIPTION The SG1644, 2644, 3644 is a dual non-inverting monolithic high speed driver. This device utilizes high voltage Schottky logic to convert TTL signals to high speed outputs up to 18V. The totem pole outputs have 3A peak current capability, which enables them to drive 1000pF loads in t

MICROSEMI

美高森美

DUAL HIGH SPEED DRIVER

DESCRIPTION The SG1644, 2644, 3644 is a dual non-inverting monolithic high speed driver. This device utilizes high voltage Schottky logic to convert TTL signals to high speed outputs up to 18V. The totem pole outputs have 3A peak current capability, which enables them to drive 1000pF loads in t

MICROSEMI

美高森美

PNP S mall Signal General Purpose Amplifiers & Switches

文件:293.63 Kbytes Page:8 Pages

FAIRCHILD

仙童半导体

PNP S mall Signal General Purpose Amplifiers & Switches

文件:293.63 Kbytes Page:8 Pages

FAIRCHILD

仙童半导体

AL3644产品属性

  • 类型

    描述

  • Maximum Input Voltage (V):

    5

  • Maximum Output Voltage (V):

    N/A

  • Number of Regulated Output Channels:

    2

  • Maximum Output Current per Channel:

    1500

  • Typical Over-Current Protection Current:

    N/A

  • Switching Frequency (MHz):

    4

  • Efficiency (%):

    85

  • Quiescent Current (mA):

    0.3

  • Standby Quiescent Current (?A):

    2.5

  • SW RDS(ON) (?):

    65

  • Dimming:

    I2C

  • OVP:

    Yes

  • Soft Start:

    Yes

  • VFB:

    N/A

  • Operating Temperature Range:

    -40 to 125

  • Packages:

    U-WLB1713-12

更新时间:2026-5-25 10:46:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
Diodes
25+
电联咨询
7800
公司现货,提供拆样技术支持
26+
N/A
76000
一级代理-主营优势-实惠价格-不悔选择
DIODES/美台
24+
N/A
500000
美台原厂超低价支持
DIODEZTX
25+
N/A
6895
正规渠道,免费送样。支持账期,BOM一站式配齐
DIODEZTX
25+
N/A
6843
样件支持,可原厂排单订货!
DIODES
2年内
UFBGA-12
6000
英博尔原装优质现货订货渠道商
DIODES/美台
23+
NA
12730
原装正品代理渠道价格优势
DIODES/美台
25+
SMD
90000
全新原装现货
DIODES/美台
23+
NA
6000
原装正品假一罚百!可开增票!
Diodes Incorporated
24+
/
3000
全新、原装

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