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IRS29831PBF集成電路（IC）的LED驅(qū)動器規(guī)格書PDF中文資料
| 廠商型號 |
IRS29831PBF |
| 參數(shù)屬性 | IRS29831PBF 封裝/外殼為8-DIP（0.300"，7.62mm）；包裝為卷帶（TR）；類別為集成電路（IC）的LED驅(qū)動器；產(chǎn)品描述：IC LED DRV OFFL TRIAC 650MA 8DIP |
| 功能描述 | LED FLYBACK CONTROL IC |
| 封裝外殼 | 8-DIP（0.300"，7.62mm） |
| 文件大小 |
372.05 Kbytes |
| 頁面數(shù)量 |
17 頁 |
| 生產(chǎn)廠商 | International Rectifier |
| 企業(yè)簡稱 |
IRF |
| 中文名稱 | International Rectifier官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-18 23:00:00 |
IRS29831PBF規(guī)格書詳情
Description
The IRS29831 is an integrated LED driver control IC and power MOSFET designed to drive Flyback and Buck Boost converter based LED drivers. The IRS29831 includes primary side power regulation allowing a low cost isolated or non-isolated LED driver to be implemented without the need for an opto-isolator for a fixed LED load. The IRS29831 is also compatible with converters that include secondary feedback circuitry. Other features of the IRS29831 include a high voltage startup enabling VCC supply to be derived initially from the high voltage DC bus until the auxiliary Flyback inductor winding takes over for rapid startup. The IRS29831 typically operates in critical conduction (CrCM) with full protection against open and short circuit as well as inductor saturation. The IRS29831 may be used in single stage LED drivers with no DC bus smoothing capacitor enabling high power factor and low THD with minimal component count.
Features
? Flyback LED Driver
? Integrated 700 V MOSFET
? Critical-conduction / Transition mode operation
? Primary constant power control
? Burst mode operation at light load
? Over-current protection
? Micro power startup (150 μA)
? Low quiescent current (2.5 mA)
? Latch immunity and ESD protection
? Open load / Over voltage protection
? Compatible with Triac Dimmers
? High Power Factor / Low THD
Typical Applications
? LED Drivers
產(chǎn)品屬性
- 產(chǎn)品編號：
IRS29831PBF
- 制造商：
Infineon Technologies
- 類別：
集成電路（IC） > LED 驅(qū)動器
- 系列：
LEDrivIR?
- 包裝：
卷帶（TR）
- 類型：
交直流離線開關(guān)
- 拓撲：
反激，降壓，升壓
- 內(nèi)部開關(guān)：
是
- 輸出數(shù)：
1
- 電壓 - 供電（最低）：
11.5V
- 電壓 -?供電（最高）：
18V
- 電流 - 輸出/通道：
650mA
- 調(diào)光：
Triac
- 工作溫度：
-40°C ~ 100°C（TJ）
- 安裝類型：
通孔
- 封裝/外殼：
8-DIP（0.300"，7.62mm）
- 供應(yīng)商器件封裝：
8-PDIP
- 描述：
IC LED DRV OFFL TRIAC 650MA 8DIP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Infineon(英飛凌) |
23+ |
DIP8 |
674 |
原廠直供,支持賬期,免費供樣,技術(shù)支持 |
詢價 | ||
IR |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
IR |
24+ |
DIP8 |
65300 |
一級代理/放心購買! |
詢價 | ||
IR |
23+ |
DIP8 |
10000 |
原裝正品現(xiàn)貨 |
詢價 | ||
Infineon(英飛凌) |
23+ |
DIP8 |
11466 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
IR |
22+23+ |
DIP8 |
34649 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
IR |
DIP8 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
Infineon Technologies |
21+ |
8DIP |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
IR |
16/17+ |
DIP8 |
45038 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
IR |
24+ |
DIP8 |
12638 |
只做原廠渠道 可追溯貨源 |
詢價 |
