參數(shù)資料
型號: PCA9550D
廠商: NXP Semiconductors N.V.
元件分類: LED驅(qū)動(dòng)器
英文描述: 2-bit I2C-bus LED driver with programmable blink rates
封裝: PCA9550D<SOT96-1 (SO8)|<<http://www.nxp.com/packages/SOT96-1.html<1<week 5, 2005,;PCA9550D<SOT96-1 (SO8)|<<http://www.nxp.com/packages/SOT96-1.html<1<week 5, 2005,;
文件頁數(shù): 12/26頁
文件大?。?/td> 150K
代理商: PCA9550D
PCA9550_5
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 — 13 October 2008
2 of 26
NXP Semiconductors
PCA9550
2-bit I2C-bus LED driver with programmable blink rates
I ESD protection exceeds 2000 V HBM per JESD22-A114, 150 V MM per
JESD22-A115 and 1000 V CDM per JESD22-C101
I Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
I Packages offered: SO8, TSSOP8 (MSOP8), HVSON8
3.
Ordering information
[1]
Also known as MSOP8.
3.1 Ordering options
4.
Block diagram
Table 1.
Ordering information
Type number
Package
Name
Description
Version
PCA9550D
SO8
plastic small outline package; 8 leads; body width 3.9 mm
SOT96-1
PCA9550DP
TSSOP8[1]
plastic thin shrink small outline package; 8 leads; body width 3 mm
SOT505-1
PCA9550TK
HVSON8
plastic thermal enhanced very thin small outline package; no leads; 8 terminals;
body 3
× 3 × 0.85 mm
SOT908-1
Table 2.
Ordering options
Type number
Topside mark
Temperature range
PCA9550D
PCA9550
Tamb = 40 °C to +85 °C
PCA9550DP
9550
Tamb = 40 °C to +85 °C
PCA9550TK
9550
Tamb = 40 °C to +85 °C
Only one I/O shown for clarity.
Fig 1.
Block diagram of PCA9550
A0
002aad241
I2C-BUS
CONTROL
INPUT
FILTERS
PCA9550
POWER-ON
RESET
SCL
SDA
VDD
VSS
LEDn
RESET
OSCILLATOR
PRESCALER 1
REGISTER
PRESCALER 0
REGISTER
PWM1
REGISTER
PWM0
REGISTER
INPUT
REGISTER
LED SELECT (LS0)
REGISTER
BLINK0
BLINK1
0
1
相關(guān)PDF資料
PDF描述
PCA9550DP 2-bit I2C-bus LED driver with programmable blink rates
PCA9551BS 8-bit I2C-bus LED driver with programmable blink rates
PCA9551D 8-bit I2C-bus LED driver with programmable blink rates
PCA9551PW 8-bit I2C-bus LED driver with programmable blink rates
PCA9552BS 16-bit I2C-bus LED driver with programmable blink rates
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA9550D,112 功能描述:LED照明驅(qū)動(dòng)器 2-BIT I2C FM OD LED RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
PCA9550D,118 功能描述:LED照明驅(qū)動(dòng)器 2-BIT I2C FM OD LED BLK RST RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
PCA9550D112 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述:
PCA9550DP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2-bit I2C LED driver with programmable blink rates
PCA9550DP,118 功能描述:LED照明驅(qū)動(dòng)器 2-BIT I2C FM OD LED RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N