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PCA9551PW集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料

PCA9551PW
廠商型號

PCA9551PW

參數(shù)屬性

PCA9551PW 封裝/外殼為16-TSSOP(0.173",4.40mm 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;產(chǎn)品描述:IC LED DRVR PS PWM 25MA 16TSSOP

功能描述

8-bit I2C LED driver with programmable blink rates

封裝外殼

16-TSSOP(0.173",4.40mm 寬)

文件大小

161.77 Kbytes

頁面數(shù)量

21

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

Philips飛利浦

中文名稱

荷蘭皇家飛利浦官網(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

2025-1-12 17:09:00

PCA9551PW規(guī)格書詳情

DESCRIPTION

The PCA9551 LED Blinker blinks LEDs in I2C-bus and SMBus applications where it is necessary to limit bus traffic or free up the I2 C Master’s (MCU, MPU, DSP, chipset, etc.) timer. The uniqueness of this device is the internal oscillator with two programmable blink rates.

FEATURES

?8 LED drivers (on, off, flashing at a programmable rate)

?2 selectable, fully programmable blink rates (frequency and duty cycle) between 0.148 Hz and 38 Hz (6.74 and 0.026 seconds)

?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

?Active-LOW reset input

?8 open drain outputs directly drive LEDs to 25 mA

?Edge rate control on outputs

?No glitch on power-up

?Supports hot insertion

?Low stand-by current

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

?0 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 JESDEC Standard JESD78 which exceeds 100 mA

?Packages offered: SO16, TSSOP16, HVQFN16

產(chǎn)品屬性

  • 產(chǎn)品編號:

    PCA9551PW,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:

    電源開關(guān)

  • 內(nèi)部開關(guān):

  • 輸出數(shù):

    8

  • 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:

    PWM

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-TSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    16-TSSOP

  • 描述:

    IC LED DRVR PS PWM 25MA 16TSSOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
NXP/恩智浦
24+
TSSOP16
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
NXP
893993
集團(tuán)化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價
NXP
589220
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量
詢價
PHILIPS/飛利浦
21+
TSSOP16
16800
只做原裝,質(zhì)量保證
詢價
NXP/恩智浦
22+
TSSOP
200000
原裝正品現(xiàn)貨,可開13點稅
詢價
NXP
22+
TSSOP16
5000
全新原裝現(xiàn)貨!價格優(yōu)惠!可長期
詢價
NXP/恩智浦
24+
TSSOP16
7500
進(jìn)口原裝正品現(xiàn)貨 假一賠十
詢價
NXP/恩智浦
22+
SMD
9000
原裝正品
詢價
PHILIPS
17+
TSSOP16
6200
100%原裝正品現(xiàn)貨
詢價
NXP
24+
TSSOP16
56000
公司進(jìn)口原裝現(xiàn)貨 批量特價支持
詢價