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CAT4134集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料

CAT4134
廠商型號(hào)

CAT4134

參數(shù)屬性

CAT4134 封裝/外殼為12-WFDFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的LED驅(qū)動(dòng)器;CAT4134應(yīng)用范圍:背光,照相機(jī)閃光燈;產(chǎn)品描述:IC LED DRIVER RGLTR 250MA 12TDFN

功能描述

Catalyst Semiconductor

封裝外殼

12-WFDFN 裸露焊盤

文件大小

867.83 Kbytes

頁面數(shù)量

28

生產(chǎn)廠商 Catalyst Semiconductor
企業(yè)簡(jiǎn)稱

Catalyst

中文名稱

Catalyst Semiconductor官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二

更新時(shí)間

2025-1-9 16:17:00

CAT4134規(guī)格書詳情

I2C Interfaced 16-bit LED Dimmer, I2C Interfaced 16-bit LED Blinker

Features

■ 256 discrete brightness steps for easy LED dimming and color mixing

■ two programmable blinking rate between 0.625 sec and 1.6 sec for CAT9532; 0.02sec and 6.4 sec for CAT9552

■ eliminates repeated commands to turn on/off LEDs, reducing I2C traffi c

■ drives up to 16 LEDs; any bit that is not used to drive an LED can be used as a GPIO

■ 25mA sink current per bit (max 200mA per device)

■ each port can be individually turned on, off, or programmed to blink

■ during power-up or when a manual reset (hardware reset) is asserted, all outputs are set to off-mode

■ built in noise fi lter for SDA/SCL inputs

■ 0-400KHz clock frequency

Applications

■ LED dimming

■ LCD backlighting

■ celluar phones

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    CAT4134HV2-GT2

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > LED 驅(qū)動(dòng)器

  • 包裝:

    卷帶(TR)

  • 類型:

    DC DC 穩(wěn)壓器

  • 拓?fù)洌?/span>

    升壓

  • 內(nèi)部開關(guān):

  • 輸出數(shù):

    2

  • 電壓 - 供電(最低):

    2.8V

  • 電壓 -?供電(最高):

    4.2V

  • 電流 - 輸出/通道:

    250mA

  • 頻率:

    900kHz,1.2MHz

  • 應(yīng)用:

    背光,照相機(jī)閃光燈

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    12-WFDFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    12-TDFN(3x3)

  • 描述:

    IC LED DRIVER RGLTR 250MA 12TDFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
CATALYST
24+
65200
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CATALY
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2208
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2458
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TI
22+
NA
5800
全新原裝品牌專營(yíng)
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SOT
24+
SMD
20000
一級(jí)代理原裝現(xiàn)貨假一罰十
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22+23+
SOT-23
8972
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
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ON Semiconductor
22+
12TDFN
9000
原廠渠道,現(xiàn)貨配單
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Catalyst
23+
12-TDFN
65600
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CATALY
2339+
SSOP-24
4652
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫存!
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CATALYS
2019+
TDFN
6000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
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