PCA9531BS集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料
廠商型號(hào) |
PCA9531BS |
參數(shù)屬性 | PCA9531BS 封裝/外殼為16-VQFN 裸露焊盤;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(dòng)器;PCA9531BS應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRVR LIN I2C 25MA 16HVQFN |
功能描述 | 8-bit I2C-bus LED dimmer |
封裝外殼 | 16-VQFN 裸露焊盤 |
文件大小 |
164.82 Kbytes |
頁(yè)面數(shù)量 |
27 頁(yè) |
生產(chǎn)廠商 | NXP Semiconductors |
企業(yè)簡(jiǎn)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(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-11 23:00:00 |
PCA9531BS規(guī)格書詳情
General description
The PCA9531 is an 8-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.
Features
■ Eight LED drivers (on, off, flashing at a programmable rate)
■ Two selectable, fully programmable blink rates (frequency and duty cycle) between 0.59 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
■ Active LOW reset input
■ Eight 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: SO16, TSSOP16, HVQFN16
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
PCA9531BS,118
- 制造商:
NXP USA Inc.
- 類別:
集成電路(IC) > LED 驅(qū)動(dòng)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):
是
- 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
- 調(diào)光:
I2C
- 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:
16-VQFN 裸露焊盤
- 供應(yīng)商器件封裝:
16-HVQFN(4x4)
- 描述:
IC LED DRVR LIN I2C 25MA 16HVQFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
PHILIPS/飛利浦 |
23+ |
NA/ |
5099 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
NXP/恩智浦 |
21+ |
HVQFN-16 |
6000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
NXP(恩智浦) |
23+ |
HVQFN16EP(4x4) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
PHI |
2020+ |
QFN |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
PHILIPS |
2023+ |
SMD |
12225 |
安羅世紀(jì)電子只做原裝正品貨 |
詢價(jià) | ||
NXP |
22+ |
16HVQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
NXP/恩智浦 |
24+ |
HVQFN16 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
NXP/恩智浦 |
22+ |
QFN16 |
90000 |
原裝正品 |
詢價(jià) | ||
NXP/恩智浦 |
23+ |
HVQFN-16 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
PHILIPS |
22+ |
QFN-16 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) |