NCL31000集成電路（IC）的LED驅(qū)動器規(guī)格書PDF中文資料
| 廠商型號 |
NCL31000 |
| 參數(shù)屬性 | NCL31000 封裝/外殼為48-VFQFN 裸露焊盤；包裝為卷帶（TR）；類別為集成電路（IC）的LED驅(qū)動器；NCL31000應(yīng)用范圍：照明；產(chǎn)品描述：IC LED DRIVER RGLTR PWM 3A 48QFN |
| 功能描述 | Complete Connected LED Driver Power Solution |
| 文件大小 |
1.44964 Mbytes |
| 頁面數(shù)量 |
44 頁 |
| 生產(chǎn)廠商 | ON Semiconductor |
| 企業(yè)簡稱 |
ONSEMI【安森美半導(dǎo)體】 |
| 中文名稱 | 安森美半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2024-12-23 18:30:00 |
NCL31000規(guī)格書詳情
NCL31000屬于集成電路（IC）的LED驅(qū)動器。由安森美半導(dǎo)體公司制造生產(chǎn)的NCL31000LED 驅(qū)動器器件屬于 LED 驅(qū)動器電源管理集成電路 (PMIC) 系列，可通過標(biāo)稱固定電壓的電源為負(fù)載（通常為發(fā)光二極管）提供電流，并且電流可控。它與用于電壓調(diào)節(jié)的類似產(chǎn)品的主要區(qū)別在于，這類器件提供較低的反饋電壓（以提高系統(tǒng)能效），而且通?？蓪ζ骷ぷ鼽c進(jìn)行外部控制，可在照明應(yīng)用中用于實現(xiàn)調(diào)光功能。
Description
The NCL31000 is a new member of the ON Semiconductor LED
driver family specifically targeting luminaire applications. NCL31000
incorporates a high efficient buck LED driver. The LED driver
supports both high?bandwidth analog dimming and PWM dimming
down to zero current. NCL31000 includes an integrated fixed 3V3
DC?DC and one adjustable DC?DC. A diagnostics block incorporates
an ADC, which measures input and LED output currents, voltages,
LED temperature, DC/DC voltages and currents. Fast safety
mechanisms protect the critical blocks of the chip. The diagnostic
measurements are available together with a flexible status reporting
and interrupt mechanism. NCL31001 is the same as NCL31000 except
that it does not include both DC?DC converters. The combination of
NCL31000 and NCL31001 is ideal for dual channel solutions.
Features
? Wide Input Voltage Range: 21.5 V to 57 V
? Proprietary 100 W+ Applications
? Integrated 3.3 V Buck Convertor (Only for NCL31000)
? Integrated Adjustable Buck Convertor 2.5 ? 24 V (Only for
NCL31000)
? Integrated High Efficiency Buck LED Driver
? Adjustable Switching Frequency 44.4 kHz to 1 MHz
? Deep Dimming to Zero with Accuracy of 0.1 Using Internal
Precision 2.4 V Reference
? Best in Class Linearity
? High Modulation Bandwidth (~50 kHz)
? Visual Light Communication Capable
? Yellow?Dot Compliant
? Internal DIM DAC for Independent LED Control During
Micro?controller Re?flashing (Warm Boot)
? Low EMI Reference Design
? I2C/SPI Interface (I/S Suffix)
? High Accuracy Diagnostic Functions to Measure Voltages/Currents
? Protection against LED Shorts & Opens
? LED Over/Under Voltage & Over Current Protection
? Chip Over Current Protection
? Chip & LED Over Temperature Protection
? Junction Temperature Range of ?40°C to +125°C
? Available in 48?pin QFN 7x7
? These Devices are Pb?Free and are RoHS Compliant
產(chǎn)品屬性
更多- 產(chǎn)品編號：
NCL31000MNITWG
- 制造商：
onsemi
- 類別：
集成電路（IC） > LED 驅(qū)動器
- 包裝：
卷帶（TR）
- 類型：
DC DC 穩(wěn)壓器
- 拓?fù)洌?/span>
降壓
- 內(nèi)部開關(guān)：
無
- 輸出數(shù)：
1
- 電壓 - 供電（最低）：
21.5V
- 電壓 -?供電（最高）：
57V
- 電壓 - 輸出：
4V ~ 38V
- 電流 - 輸出/通道：
3A
- 頻率：
44.4kHz ~ 1MHz
- 調(diào)光：
PWM
- 應(yīng)用：
照明
- 工作溫度：
-40°C ~ 85°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
48-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
48-QFN（7x7）
- 描述：
IC LED DRIVER RGLTR PWM 3A 48QFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
23+ |
TSOP61.5mm |
6000 |
誠信服務(wù)，絕對原裝原盤 |
詢價 | ||
NS |
24+ |
SOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
ON(安森美) |
23+ |
SOIC-8 |
10515 |
公司只做原裝正品,假一賠十 |
詢價 | ||
ON |
22+ |
NA |
2455 |
原裝正品支持實單 |
詢價 | ||
onsemi |
2022+ |
原廠封裝 |
95000 |
100%進(jìn)口原裝正品現(xiàn)貨,公司原裝現(xiàn)貨眾多歡迎加微信咨 |
詢價 | ||
onsemi(安森美) |
21+ |
- |
27500 |
航宇科工半導(dǎo)體-央企合格優(yōu)秀供方 |
詢價 | ||
ON |
23+ |
原廠原封 |
2500 |
訂貨1周 原裝正品 |
詢價 | ||
ON |
24+ |
SOIC-8 |
25000 |
ON全系列可訂貨 |
詢價 | ||
N/A |
6000 |
面議 |
19 |
SOP36 |
詢價 | ||
24+ |
SOP36 |
7500 |
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電! |
詢價 |
