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參數(shù)資料
| 型號： | PCA9532PW |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | LED驅(qū)動器 |
| 英文描述： | 16-bit I2C-bus LED dimmer |
| 封裝： | PCA9532BS<SOT616-1 (HVQFN24)|<<http://www.nxp.com/packages/SOT616-1.html<1<Always Pb-free,;PCA9532D<SOT137-1 (SO24)|<<http://www.nxp.com/packages/SOT137-1.html<1<we |
| 文件頁數(shù)： | 12/29頁 |
| 文件大?。?/td> | 164K |
| 代理商： | PCA9532PW |
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PCA9532_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 17 March 2009
2 of 29
NXP Semiconductors
PCA9532
16-bit I2C-bus LED dimmer
I Noise lter on SCL/SDA inputs
I Active LOW reset input
I 16 open-drain outputs directly drive LEDs to 25 mA
I Controlled edge rates to minimize ground bounce
I No glitch on power-up
I Supports hot insertion
I Low standby current
I Operating power supply voltage range of 2.3 V to 5.5 V
I 0 Hz to 400 kHz clock frequency
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: SO24, TSSOP24, HVQFN24
3.
Ordering information
4.
Block diagram
Table 1.
Ordering information
Tamb = 40 °C to +85 °C.
Type number
Topside
mark
Package
Name
Description
Version
PCA9532D
SO24
plastic small outline package; 24 leads; body width 7.5 mm
SOT137-1
PCA9532PW
PCA9532
TSSOP24
plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
SOT355-1
PCA9532BS
9532
HVQFN24
plastic thermal enhanced very thin quad at package; no leads;
24 terminals; body 4
× 4 × 0.85 mm
SOT616-1
Only one I/O shown for clarity.
Fig 1.
Block diagram of PCA9532
A0
A1
A2
002aae521
I2C-BUS
CONTROL
INPUT
FILTERS
PCA9532
POWER-ON
RESET
SCL
SDA
VDD
VSS
LEDn
RESET
OSCILLATOR
PRESCALER 1
REGISTER
PRESCALER 0
REGISTER
PWM1
REGISTER
PWM0
REGISTER
INPUT
REGISTER
LED SELECT (LSn)
REGISTER
BLINK0
BLINK1
0
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCA9533D | 4-bit I2C-bus LED dimmer |
| PCA9533DP | 4-bit I2C-bus LED dimmer |
| PCA9550D | 2-bit I2C-bus LED driver with programmable blink rates |
| PCA9550DP | 2-bit I2C-bus LED driver with programmable blink rates |
| PCA9551BS | 8-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 |
|---|---|
| PCA9532PW,112 | 功能描述:LED照明驅(qū)動器 I2C LED DIMMER 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: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| PCA9532PW,118 | 功能描述:LED照明驅(qū)動器 16-BIT I2C FM OD LED DIM 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: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| PCA9532PW,118-CUT TAPE | 制造商:NXP 功能描述:PCA9532 Series 16-Bit I2C-Bus and SMBus I/O Expander LED Dimmer - TSSOP - 24 |
| PCA9533 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-bit I2C LED dimmer |
| PCA9533D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-bit I2C LED dimmer |
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