PCA9532PW集成電路（IC）的LED驅(qū)動器規(guī)格書PDF中文資料
| 廠商型號 |
PCA9532PW |
| 參數(shù)屬性 | PCA9532PW 封裝/外殼為24-TSSOP（0.173"，4.40mm 寬）；包裝為管件；類別為集成電路（IC）的LED驅(qū)動器；PCA9532PW應用范圍：背光；產(chǎn)品描述：IC LED DRVR PS I2C 25MA 24TSSOP |
| 功能描述 | 16-bit I2C LED dimmer |
| 封裝外殼 | 24-TSSOP（0.173"，4.40mm 寬） |
| 文件大小 |
154.02 Kbytes |
| 頁面數(shù)量 |
20 頁 |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡稱 |
Philips【飛利浦】 |
| 中文名稱 | 荷蘭皇家飛利浦官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-27 22:58:00 |
| 人工找貨 | PCA9532PW價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
PCA9532PW規(guī)格書詳情
DESCRIPTION
The PCA9532 is a 16-bit I2C-bus and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing and back light applications.
The PCA9532 contains an internal oscillator with two user programmable blink rates and duty cycles coupled to the output PWM. The LED brightness is controlled by setting the blink rate high
enough (> 100 Hz) that the blinking cannot be seen and then using the duty cycle to vary the amount of time the LED is on and thus th average current through the LED.
FEATURES
?16 LED drivers (on, off, flashing at a programmable rate)
?2 selectable, fully programmable blink rates (frequency and duty cycle) between 0.625 and 160 Hz (6.4 seconds and 6.25 milliseconds)
?256 brightness steps
?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
?16 open drain outputs directly drive LEDs to 25 mA
?Controlled edge rates to minimize ground bounce
?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 JEDEC Standard JESD78 which exceeds 100 mA
?Packages offered: SO24, TSSOP24, HVQFN24
產(chǎn)品屬性
- 產(chǎn)品編號：
PCA9532PW,118
- 制造商：
NXP USA Inc.
- 類別：
集成電路（IC） > LED 驅(qū)動器
- 包裝：
管件
- 類型：
電源開關(guān)
- 內(nèi)部開關(guān)：
是
- 輸出數(shù)：
16
- 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：
I2C
- 應用：
背光
- 工作溫度：
-40°C ~ 85°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
24-TSSOP（0.173"，4.40mm 寬）
- 供應商器件封裝：
24-TSSOP
- 描述：
IC LED DRVR PS I2C 25MA 24TSSOP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NXP |
2016+ |
TSSOP |
2600 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
NXP |
2020+ |
TSSOP24 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
NXP(恩智浦) |
23+ |
標準封裝 |
6000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
NXP |
1137+ |
TSSOP-24 |
615 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
NXP(恩智浦) |
2023+ |
- |
4550 |
全新原裝正品 |
詢價 | ||
NXP |
1822+ |
TSSOP24 |
6852 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
NXP(恩智浦) |
23+ |
NA |
6000 |
原裝現(xiàn)貨訂貨價格優(yōu)勢 |
詢價 | ||
NEXPERIA/安世 |
24+ |
SOT355 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
NXP |
TSSOP24 |
2000 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
N/A |
23+ |
SOP |
1871 |
專業(yè)優(yōu)勢供應 |
詢價 |
