參數(shù)資料
型號(hào)： PCA9553D
廠商： NXP Semiconductors N.V.
元件分類： LED驅(qū)動(dòng)器
英文描述： 4-bit I2C-bus LED driver with programmable blink rates
封裝： PCA9553D/01<SOT96-1 (SO8)|<<http://www.nxp.com/packages/SOT96-1.html<1<week 5, 2005,;PCA9553D/01<SOT96-1 (SO8)|<<http://www.nxp.com/packages/SOT96-1.html<1<week 5,
文件頁(yè)數(shù)： 21/26頁(yè)
文件大?。?/td> 146K
代理商： PCA9553D
PCA9553_6
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 06 — 29 December 2008
4 of 26
NXP Semiconductors
PCA9553
4-bit I2C-bus LED driver with programmable blink rates
6.
Pinning information
6.1 Pinning
6.2 Pin description
[1]
HVSON8 package die supply ground is connected to both VSS pin and exposed center pad. VSS pin must
be connected to supply ground for proper device operation. For enhanced thermal, electrical, and board
level performance, the exposed pad needs to be soldered to the board using a corresponding thermal pad
on the board and for proper heat conduction through the board, thermal vias need to be incorporated in the
PCB in the thermal pad region.
Fig 2.
Pin conguration for SO8
Fig 3.
Pin conguration for TSSOP8
Fig 4.
Pin conguration for HVSON8
PCA9553D/01
PCA9553D/02
LED0
VDD
LED1
SDA
LED2
SCL
VSS
LED3
002aad678
1
2
3
4
6
5
8
7
PCA9553DP/01
PCA9553DP/02
LED0
VDD
LED1
SDA
LED2
SCL
VSS
LED3
002aad679
1
2
3
4
6
5
8
7
002aad680
LED3
SCL
LED2
SDA
LED1
VDD
LED0
Transparent top view
5
4
6
3
7
2
8
1
terminal 1
index area
PCA9553TK
PCA9553TK/02
VSS
Table 3.
Pin description
Symbol
Pin
Description
LED0
1
LED driver 0
LED1
2
LED driver 1
LED2
3
LED driver 2
VSS
supply ground
LED3
5
LED driver 3
SCL
6
serial clock line
SDA
7
serial data line
VDD
8
supply voltage
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA9553D/01 功能描述:LED照明驅(qū)動(dòng)器 LED DRVR 4BIT I2C 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
PCA9553D/01,112 功能描述:LED照明驅(qū)動(dòng)器 LED DRVR 4BIT I2C 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
PCA9553D/01,118 功能描述:LED照明驅(qū)動(dòng)器 4-BIT I2C FM OD LED BLK 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
PCA9553D/01112 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:
PCA9553D/02 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-bit I2C-bus LED driver with programmable blink rates
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