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參數(shù)資料
| 型號： | PCA9552BS |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | LED驅(qū)動器 |
| 英文描述： | 16-bit I2C-bus LED driver with programmable blink rates |
| 封裝： | PCA9552BS<SOT616-1 (HVQFN24)|<<http://www.nxp.com/packages/SOT616-1.html<1<Always Pb-free,;PCA9552D<SOT137-1 (SO24)|<<http://www.nxp.com/packages/SOT137-1.html<1<we |
| 文件頁數(shù)： | 23/28頁 |
| 文件大?。?/td> | 159K |
| 代理商： | PCA9552BS |
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PCA9552_5
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 05 — 9 March 2006
4 of 28
Philips Semiconductors
PCA9552
16-bit I2C-bus LED driver with programmable blink rates
5.2 Pin description
[1]
HVQFN 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
printed-circuit board in the thermal pad region.
Table 2:
Pin description
Symbol
Pin
Description
SO24, TSSOP24
HVQFN24
A0
1
22
address input 0
A1
2
23
address input 1
A2
3
24
address input 2
LED0
4
1
LED driver 0
LED1
5
2
LED driver 1
LED2
6
3
LED driver 2
LED3
7
4
LED driver 3
LED4
8
5
LED driver 4
LED5
9
6
LED driver 5
LED6
10
7
LED driver 6
LED7
11
8
LED driver 7
VSS
12
ground supply
LED8
13
10
LED driver 8
LED9
14
11
LED driver 9
LED10
15
12
LED driver 10
LED11
16
13
LED driver 11
LED12
17
14
LED driver 12
LED13
18
15
LED driver 13
LED14
19
16
LED driver 14
LED15
20
17
LED driver 15
RESET
21
18
active LOW reset input
SCL
22
19
serial clock line
SDA
23
20
serial data line
VDD
24
21
supply voltage
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| PCA9552PW | 16-bit I2C-bus LED driver with programmable blink rates |
| PCA9553D | 4-bit I2C-bus LED driver with programmable blink rates |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA9552BS,118 | 功能描述:LED照明驅(qū)動器 16-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 |
| PCA9552D | 功能描述:LED照明驅(qū)動器 I2C LED BLINKR 16BIT 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 |
| PCA9552D,112 | 功能描述:LED照明驅(qū)動器 I2C LED BLINKR 16BIT 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 |
| PCA9552D,118 | 功能描述:LED照明驅(qū)動器 16-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 |
| PCA9552PW | 功能描述:LED照明驅(qū)動器 I2C LED BLNKER 16BIT 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 |
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