PCA9551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) |
PCA9551 |
參數(shù)屬性 | PCA9551 封裝/外殼為16-VQFN 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;產(chǎn)品描述:IC LED DRVR PS PWM 25MA 16HVQFN |
功能描述 | 8-bit I2C LED driver with programmable blink rates |
封裝外殼 | 16-VQFN 裸露焊盤 |
文件大小 |
161.77 Kbytes |
頁面數(shù)量 |
21 頁 |
生產(chǎn)廠商 | NXP Semiconductors |
企業(yè)簡(jiǎn)稱 |
Philips【飛利浦】 |
中文名稱 | 荷蘭皇家飛利浦官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-21 17:54:00 |
PCA9551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(hào):
PCA9551BSHP
- 制造商:
NXP USA Inc.
- 類別:
集成電路(IC) > LED 驅(qū)動(dòng)器
- 包裝:
卷帶(TR)
- 類型:
電源開關(guān)
- 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:
PWM
- 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 PS PWM 25MA 16HVQFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NXP/恩智浦 |
1948+ |
QFN |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
PHILIPS |
23+ |
TSSOP |
12300 |
詢價(jià) | |||
只做原裝 |
24+ |
QFN |
36520 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
QFN |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) | ||
NXP/恩智浦 |
21+ |
SO-16 |
6000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
PHILIPS/飛利浦 |
05+ |
HVQFN |
28652 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
NXP |
24+ |
SMD |
60 |
NXP一級(jí)代理商原裝進(jìn)口現(xiàn)貨,假一賠十 |
詢價(jià) | ||
PHILIPS |
22+23+ |
QFN |
19519 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
NXP(恩智浦) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
PHI |
23+ |
SOP/16 |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購! |
詢價(jià) |