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PCA9533D/01集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料

PCA9533D/01
廠商型號

PCA9533D/01

參數(shù)屬性

PCA9533D/01 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的LED驅(qū)動器;PCA9533D/01應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRVR LINEAR I2C 25MA 8SO

功能描述

4-bit I2C-bus LED dimmer

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

148.98 Kbytes

頁面數(shù)量

24

生產(chǎn)廠商 NXP Semiconductors
企業(yè)簡稱

nxp恩智浦

中文名稱

恩智浦半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-15 19:10:00

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PCA9533D/01價格和庫存,歡迎聯(lián)系客服免費人工找貨

PCA9533D/01規(guī)格書詳情

General description

The PCA9533 is a 4-bit I2C-bus and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing and back light applications.

The PCA9533 contains an internal oscillator with two user programmable blink rates and duty cycles coupled to the output PWM. The LED brightness is controlled by setting the blink rate high enough (> 100 Hz) that the blinking cannot be seen and then using the duty cycle to vary the amount of time the LED is on and thus the average current through the LED.

Features

■ 4 LED drivers (on, off, flashing at a programmable rate)

■ Two selectable, fully programmable blink rates (frequency and duty cycle) between 0.591 Hz and 152 Hz (1.69 second and 6.58 milliseconds)

■ 256 brightness steps

■ Input/outputs not used as LED drivers can be used as regular GPIOs

■ Internal oscillator requires no external components

■ I2C-bus interface logic compatible with SMBus

■ Internal power-on reset

■ Noise filter on SCL/SDA inputs

■ 4 open-drain outputs directly drive LEDs to 25 mA

■ Edge rate control on outputs

■ No glitch on power-up

■ Supports hot insertion

■ Low standby current

■ Operating power supply voltage range of 2.3 V to 5.5 V

■ 0 Hz to 400 kHz clock frequency

■ ESD protection exceeds 2000 V HBM per JESD22-A114, 150 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101

■ Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA

■ Packages offered: SO8, TSSOP8 (MSOP8)

產(chǎn)品屬性

  • 產(chǎn)品編號:

    PCA9533D/01,118

  • 制造商:

    NXP USA Inc.

  • 類別:

    集成電路(IC) > LED 驅(qū)動器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 類型:

    線性

  • 內(nèi)部開關(guān):

  • 輸出數(shù):

    4

  • 電壓 - 供電(最低):

    2.3V

  • 電壓 -?供電(最高):

    5.5V

  • 電流 - 輸出/通道:

    25mA

  • 頻率:

    400kHz

  • 調(diào)光:

    I2C,SMBus

  • 應(yīng)用:

    背光

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SO

  • 描述:

    IC LED DRVR LINEAR I2C 25MA 8SO

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
NXP/恩智浦
24+
SOP8
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
PHI
23+
SOP8
4500
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價
NXP/恩智浦
24+
SO-8
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價
NXP(恩智浦)
23+
NA
6000
原裝現(xiàn)貨訂貨價格優(yōu)勢
詢價
NXP/恩智浦
24+
NA/
273
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
NXP(恩智浦)
23+
NA
20094
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持
詢價
NXP/恩智浦
21+
SO-8
8080
只做原裝,質(zhì)量保證
詢價
NXP/恩智浦
22+
SOP-8
30000
十七年VIP會員,誠信經(jīng)營,一手貨源,原裝正品可零售!
詢價
NXP/恩智浦
24+
NA
7150
全新原裝正品現(xiàn)貨 量大可訂
詢價
NXP
22+
8SO
9000
原廠渠道,現(xiàn)貨配單
詢價